breaking jquery out into smaller modules. added attributes.js, manipulation.js, and traversing.js
This commit is contained in:
Brandon Aaron
parent
2c31a1624f
commit
7c04a64016
12 changed files with 2221 additions and 2200 deletions
390
src/attributes.js
Normal file
390
src/attributes.js
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@ -0,0 +1,390 @@
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jQuery.fn.extend({
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attr: function( name, value, type ) {
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var options = name, isFunction = jQuery.isFunction( value );
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// Look for the case where we're accessing a style value
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if ( typeof name === "string" ) {
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if ( value === undefined ) {
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return this.length ?
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jQuery[ type || "attr" ]( this[0], name ) :
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null;
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} else {
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options = {};
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options[ name ] = value;
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}
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}
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// Check to see if we're setting style values
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for ( var i = 0, l = this.length; i < l; i++ ) {
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var elem = this[i];
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// Set all the styles
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for ( var prop in options ) {
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value = options[prop];
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if ( isFunction ) {
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value = value.call( elem, i );
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}
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if ( typeof value === "number" && type === "curCSS" && !exclude.test(prop) ) {
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value = value + "px";
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}
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jQuery.attr( type ? elem.style : elem, prop, value );
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}
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}
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return this;
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},
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css: function( key, value ) {
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// ignore negative width and height values
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if ( (key == 'width' || key == 'height') && parseFloat(value) < 0 )
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value = undefined;
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return this.attr( key, value, "curCSS" );
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},
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hasClass: function( selector ) {
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return !!selector && this.is( "." + selector );
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},
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val: function( value ) {
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if ( value === undefined ) {
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var elem = this[0];
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if ( elem ) {
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if( jQuery.nodeName( elem, 'option' ) )
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return (elem.attributes.value || {}).specified ? elem.value : elem.text;
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// We need to handle select boxes special
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if ( jQuery.nodeName( elem, "select" ) ) {
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var index = elem.selectedIndex,
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values = [],
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options = elem.options,
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one = elem.type == "select-one";
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// Nothing was selected
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if ( index < 0 )
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return null;
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// Loop through all the selected options
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for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
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var option = options[ i ];
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if ( option.selected ) {
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// Get the specifc value for the option
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value = jQuery(option).val();
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// We don't need an array for one selects
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if ( one )
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return value;
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// Multi-Selects return an array
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values.push( value );
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}
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}
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return values;
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}
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// Everything else, we just grab the value
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return (elem.value || "").replace(/\r/g, "");
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}
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return undefined;
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}
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if ( typeof value === "number" )
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value += '';
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return this.each(function(){
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if ( this.nodeType != 1 )
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return;
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if ( jQuery.isArray(value) && /radio|checkbox/.test( this.type ) )
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this.checked = (jQuery.inArray(this.value, value) >= 0 ||
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jQuery.inArray(this.name, value) >= 0);
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else if ( jQuery.nodeName( this, "select" ) ) {
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var values = jQuery.makeArray(value);
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jQuery( "option", this ).each(function(){
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this.selected = (jQuery.inArray( this.value, values ) >= 0 ||
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jQuery.inArray( this.text, values ) >= 0);
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});
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if ( !values.length )
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this.selectedIndex = -1;
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} else
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this.value = value;
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});
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}
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});
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jQuery.each({
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removeAttr: function( name ) {
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jQuery.attr( this, name, "" );
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if (this.nodeType == 1)
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this.removeAttribute( name );
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},
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addClass: function( classNames ) {
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jQuery.className.add( this, classNames );
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},
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removeClass: function( classNames ) {
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jQuery.className.remove( this, classNames );
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},
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toggleClass: function( classNames, state ) {
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if( typeof state !== "boolean" )
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state = !jQuery.className.has( this, classNames );
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jQuery.className[ state ? "add" : "remove" ]( this, classNames );
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}
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}, function(name, fn){
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jQuery.fn[ name ] = function(){
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return this.each( fn, arguments );
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};
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});
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jQuery.extend({
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className: {
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// internal only, use addClass("class")
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add: function( elem, classNames ) {
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jQuery.each((classNames || "").split(/\s+/), function(i, className){
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if ( elem.nodeType == 1 && !jQuery.className.has( elem.className, className ) )
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elem.className += (elem.className ? " " : "") + className;
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});
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},
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// internal only, use removeClass("class")
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remove: function( elem, classNames ) {
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if (elem.nodeType == 1)
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elem.className = classNames !== undefined ?
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jQuery.grep(elem.className.split(/\s+/), function(className){
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return !jQuery.className.has( classNames, className );
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}).join(" ") :
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"";
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},
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// internal only, use hasClass("class")
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has: function( elem, className ) {
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return elem && jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1;
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}
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},
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// A method for quickly swapping in/out CSS properties to get correct calculations
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swap: function( elem, options, callback ) {
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var old = {};
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// Remember the old values, and insert the new ones
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for ( var name in options ) {
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old[ name ] = elem.style[ name ];
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elem.style[ name ] = options[ name ];
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}
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callback.call( elem );
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// Revert the old values
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for ( var name in options )
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elem.style[ name ] = old[ name ];
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},
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css: function( elem, name, force, extra ) {
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if ( name == "width" || name == "height" ) {
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var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ];
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function getWH() {
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val = name == "width" ? elem.offsetWidth : elem.offsetHeight;
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if ( extra === "border" )
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return;
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jQuery.each( which, function() {
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if ( !extra )
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val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
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if ( extra === "margin" )
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val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0;
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else
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val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
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});
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}
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if ( elem.offsetWidth !== 0 )
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getWH();
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else
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jQuery.swap( elem, props, getWH );
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return Math.max(0, Math.round(val));
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}
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return jQuery.curCSS( elem, name, force );
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},
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curCSS: function( elem, name, force ) {
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var ret, style = elem.style;
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// We need to handle opacity special in IE
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if ( name == "opacity" && !jQuery.support.opacity ) {
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ret = jQuery.attr( style, "opacity" );
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return ret == "" ?
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"1" :
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ret;
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}
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// Make sure we're using the right name for getting the float value
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if ( name.match( /float/i ) )
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name = styleFloat;
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if ( !force && style && style[ name ] )
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ret = style[ name ];
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else if ( defaultView.getComputedStyle ) {
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// Only "float" is needed here
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if ( name.match( /float/i ) )
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name = "float";
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name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase();
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var computedStyle = defaultView.getComputedStyle( elem, null );
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if ( computedStyle )
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ret = computedStyle.getPropertyValue( name );
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// We should always get a number back from opacity
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if ( name == "opacity" && ret == "" )
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ret = "1";
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} else if ( elem.currentStyle ) {
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var camelCase = name.replace(/\-(\w)/g, function(all, letter){
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return letter.toUpperCase();
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});
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ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ];
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// From the awesome hack by Dean Edwards
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// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
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// If we're not dealing with a regular pixel number
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// but a number that has a weird ending, we need to convert it to pixels
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if ( !/^\d+(px)?$/i.test( ret ) && /^\d/.test( ret ) ) {
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// Remember the original values
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var left = style.left, rsLeft = elem.runtimeStyle.left;
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// Put in the new values to get a computed value out
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elem.runtimeStyle.left = elem.currentStyle.left;
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style.left = ret || 0;
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ret = style.pixelLeft + "px";
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// Revert the changed values
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style.left = left;
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elem.runtimeStyle.left = rsLeft;
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}
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}
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return ret;
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},
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attr: function( elem, name, value ) {
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// don't set attributes on text and comment nodes
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if (!elem || elem.nodeType == 3 || elem.nodeType == 8)
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return undefined;
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var notxml = !elem.tagName || !jQuery.isXMLDoc( elem ),
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// Whether we are setting (or getting)
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set = value !== undefined;
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// Try to normalize/fix the name
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name = notxml && jQuery.props[ name ] || name;
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// Only do all the following if this is a node (faster for style)
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// IE elem.getAttribute passes even for style
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if ( elem.tagName ) {
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// These attributes require special treatment
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var special = /href|src|style/.test( name );
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// Safari mis-reports the default selected property of a hidden option
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// Accessing the parent's selectedIndex property fixes it
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if ( name == "selected" && elem.parentNode )
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elem.parentNode.selectedIndex;
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// If applicable, access the attribute via the DOM 0 way
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if ( name in elem && notxml && !special ) {
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if ( set ){
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// We can't allow the type property to be changed (since it causes problems in IE)
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if ( name == "type" && elem.nodeName.match(/(button|input)/i) && elem.parentNode )
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throw "type property can't be changed";
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elem[ name ] = value;
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}
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// browsers index elements by id/name on forms, give priority to attributes.
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if( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) )
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return elem.getAttributeNode( name ).nodeValue;
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// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
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// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
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if ( name == "tabIndex" ) {
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var attributeNode = elem.getAttributeNode( "tabIndex" );
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return attributeNode && attributeNode.specified
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? attributeNode.value
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: elem.nodeName.match(/(button|input|object|select|textarea)/i)
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? 0
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: elem.nodeName.match(/^(a|area)$/i) && elem.href
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? 0
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: undefined;
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}
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return elem[ name ];
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}
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if ( !jQuery.support.style && notxml && name == "style" )
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return jQuery.attr( elem.style, "cssText", value );
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if ( set )
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// convert the value to a string (all browsers do this but IE) see #1070
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elem.setAttribute( name, "" + value );
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var attr = !jQuery.support.hrefNormalized && notxml && special
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// Some attributes require a special call on IE
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? elem.getAttribute( name, 2 )
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: elem.getAttribute( name );
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// Non-existent attributes return null, we normalize to undefined
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return attr === null ? undefined : attr;
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}
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// elem is actually elem.style ... set the style
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// IE uses filters for opacity
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if ( !jQuery.support.opacity && name == "opacity" ) {
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if ( set ) {
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// IE has trouble with opacity if it does not have layout
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// Force it by setting the zoom level
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elem.zoom = 1;
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// Set the alpha filter to set the opacity
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elem.filter = (elem.filter || "").replace( /alpha\([^)]*\)/, "" ) +
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(parseInt( value ) + '' == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
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}
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return elem.filter && elem.filter.indexOf("opacity=") >= 0 ?
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(parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100) + '':
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"";
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}
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name = name.replace(/-([a-z])/ig, function(all, letter){
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return letter.toUpperCase();
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});
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if ( set )
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elem[ name ] = value;
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return elem[ name ];
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}
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});
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856
src/core.js
856
src/core.js
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@ -165,399 +165,15 @@ jQuery.fn = jQuery.prototype = {
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, this );
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},
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attr: function( name, value, type ) {
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var options = name, isFunction = jQuery.isFunction( value );
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// Look for the case where we're accessing a style value
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if ( typeof name === "string" ) {
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if ( value === undefined ) {
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return this.length ?
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jQuery[ type || "attr" ]( this[0], name ) :
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null;
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} else {
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options = {};
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options[ name ] = value;
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}
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}
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// Check to see if we're setting style values
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for ( var i = 0, l = this.length; i < l; i++ ) {
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var elem = this[i];
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// Set all the styles
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for ( var prop in options ) {
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value = options[prop];
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if ( isFunction ) {
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value = value.call( elem, i );
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}
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if ( typeof value === "number" && type === "curCSS" && !exclude.test(prop) ) {
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value = value + "px";
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}
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jQuery.attr( type ? elem.style : elem, prop, value );
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}
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}
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return this;
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},
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css: function( key, value ) {
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// ignore negative width and height values
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if ( (key == 'width' || key == 'height') && parseFloat(value) < 0 )
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value = undefined;
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return this.attr( key, value, "curCSS" );
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},
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text: function( text ) {
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if ( typeof text !== "object" && text != null )
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return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
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var ret = "";
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jQuery.each( text || this, function(){
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jQuery.each( this.childNodes, function(){
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if ( this.nodeType != 8 )
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ret += this.nodeType != 1 ?
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this.nodeValue :
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jQuery.fn.text( [ this ] );
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});
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});
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return ret;
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},
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wrapAll: function( html ) {
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if ( this[0] ) {
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// The elements to wrap the target around
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var wrap = jQuery( html, this[0].ownerDocument ).clone();
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if ( this[0].parentNode )
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wrap.insertBefore( this[0] );
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wrap.map(function(){
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var elem = this;
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while ( elem.firstChild )
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elem = elem.firstChild;
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return elem;
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}).append(this);
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}
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return this;
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},
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wrapInner: function( html ) {
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return this.each(function(){
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jQuery( this ).contents().wrapAll( html );
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});
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},
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wrap: function( html ) {
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return this.each(function(){
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jQuery( this ).wrapAll( html );
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});
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},
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append: function() {
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return this.domManip(arguments, true, function(elem){
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if (this.nodeType == 1)
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this.appendChild( elem );
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});
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},
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prepend: function() {
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return this.domManip(arguments, true, function(elem){
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if (this.nodeType == 1)
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this.insertBefore( elem, this.firstChild );
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});
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},
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before: function() {
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return this.domManip(arguments, false, function(elem){
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this.parentNode.insertBefore( elem, this );
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});
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},
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after: function() {
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return this.domManip(arguments, false, function(elem){
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this.parentNode.insertBefore( elem, this.nextSibling );
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});
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},
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end: function() {
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return this.prevObject || jQuery(null);
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is: function( selector ) {
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return !!selector && jQuery.multiFilter( selector, this ).length > 0;
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},
|
||||
|
||||
// For internal use only.
|
||||
// Behaves like an Array's method, not like a jQuery method.
|
||||
push: [].push,
|
||||
sort: [].sort,
|
||||
splice: [].splice,
|
||||
|
||||
find: function( selector ) {
|
||||
var ret = this.pushStack( "", "find", selector ), length = 0;
|
||||
|
||||
for ( var i = 0, l = this.length; i < l; i++ ) {
|
||||
length = ret.length;
|
||||
jQuery.find( selector, this[i], ret );
|
||||
|
||||
if ( i > 0 ) {
|
||||
// Make sure that the results are unique
|
||||
for ( var n = length; n < ret.length; n++ ) {
|
||||
for ( var r = 0; r < length; r++ ) {
|
||||
if ( ret[r] === ret[n] ) {
|
||||
ret.splice(n--, 1);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
},
|
||||
|
||||
clone: function( events ) {
|
||||
// Do the clone
|
||||
var ret = this.map(function(){
|
||||
if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) {
|
||||
// IE copies events bound via attachEvent when
|
||||
// using cloneNode. Calling detachEvent on the
|
||||
// clone will also remove the events from the orignal
|
||||
// In order to get around this, we use innerHTML.
|
||||
// Unfortunately, this means some modifications to
|
||||
// attributes in IE that are actually only stored
|
||||
// as properties will not be copied (such as the
|
||||
// the name attribute on an input).
|
||||
var html = this.outerHTML, ownerDocument = this.ownerDocument;
|
||||
if ( !html ) {
|
||||
var div = ownerDocument.createElement("div");
|
||||
div.appendChild( this.cloneNode(true) );
|
||||
html = div.innerHTML;
|
||||
}
|
||||
|
||||
return jQuery.clean([html.replace(/ jQuery\d+="(?:\d+|null)"/g, "").replace(/^\s*/, "")], ownerDocument)[0];
|
||||
} else
|
||||
return this.cloneNode(true);
|
||||
});
|
||||
|
||||
// Copy the events from the original to the clone
|
||||
if ( events === true ) {
|
||||
var orig = this.find("*").andSelf(), i = 0;
|
||||
|
||||
ret.find("*").andSelf().each(function(){
|
||||
if ( this.nodeName !== orig[i].nodeName )
|
||||
return;
|
||||
|
||||
var events = jQuery.data( orig[i], "events" );
|
||||
|
||||
for ( var type in events ) {
|
||||
for ( var handler in events[ type ] ) {
|
||||
jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data );
|
||||
}
|
||||
}
|
||||
|
||||
i++;
|
||||
});
|
||||
}
|
||||
|
||||
// Return the cloned set
|
||||
return ret;
|
||||
},
|
||||
|
||||
filter: function( selector ) {
|
||||
return this.pushStack(
|
||||
jQuery.isFunction( selector ) &&
|
||||
jQuery.grep(this, function(elem, i){
|
||||
return selector.call( elem, i );
|
||||
}) ||
|
||||
|
||||
jQuery.multiFilter( selector, jQuery.grep(this, function(elem){
|
||||
return elem.nodeType === 1;
|
||||
}) ), "filter", selector );
|
||||
},
|
||||
|
||||
closest: function( selector ) {
|
||||
var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null,
|
||||
closer = 0;
|
||||
|
||||
return this.map(function(){
|
||||
var cur = this;
|
||||
while ( cur && cur.ownerDocument ) {
|
||||
if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) ) {
|
||||
jQuery.data(cur, "closest", closer);
|
||||
return cur;
|
||||
}
|
||||
cur = cur.parentNode;
|
||||
closer++;
|
||||
}
|
||||
});
|
||||
},
|
||||
|
||||
not: function( selector ) {
|
||||
if ( typeof selector === "string" )
|
||||
// test special case where just one selector is passed in
|
||||
if ( isSimple.test( selector ) )
|
||||
return this.pushStack( jQuery.multiFilter( selector, this, true ), "not", selector );
|
||||
else
|
||||
selector = jQuery.multiFilter( selector, this );
|
||||
|
||||
var isArrayLike = selector.length && selector[selector.length - 1] !== undefined && !selector.nodeType;
|
||||
return this.filter(function() {
|
||||
return isArrayLike ? jQuery.inArray( this, selector ) < 0 : this != selector;
|
||||
});
|
||||
},
|
||||
|
||||
add: function( selector ) {
|
||||
return this.pushStack( jQuery.unique( jQuery.merge(
|
||||
this.get(),
|
||||
typeof selector === "string" ?
|
||||
jQuery( selector ) :
|
||||
jQuery.makeArray( selector )
|
||||
)));
|
||||
},
|
||||
|
||||
is: function( selector ) {
|
||||
return !!selector && jQuery.multiFilter( selector, this ).length > 0;
|
||||
},
|
||||
|
||||
hasClass: function( selector ) {
|
||||
return !!selector && this.is( "." + selector );
|
||||
},
|
||||
|
||||
val: function( value ) {
|
||||
if ( value === undefined ) {
|
||||
var elem = this[0];
|
||||
|
||||
if ( elem ) {
|
||||
if( jQuery.nodeName( elem, 'option' ) )
|
||||
return (elem.attributes.value || {}).specified ? elem.value : elem.text;
|
||||
|
||||
// We need to handle select boxes special
|
||||
if ( jQuery.nodeName( elem, "select" ) ) {
|
||||
var index = elem.selectedIndex,
|
||||
values = [],
|
||||
options = elem.options,
|
||||
one = elem.type == "select-one";
|
||||
|
||||
// Nothing was selected
|
||||
if ( index < 0 )
|
||||
return null;
|
||||
|
||||
// Loop through all the selected options
|
||||
for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
|
||||
var option = options[ i ];
|
||||
|
||||
if ( option.selected ) {
|
||||
// Get the specifc value for the option
|
||||
value = jQuery(option).val();
|
||||
|
||||
// We don't need an array for one selects
|
||||
if ( one )
|
||||
return value;
|
||||
|
||||
// Multi-Selects return an array
|
||||
values.push( value );
|
||||
}
|
||||
}
|
||||
|
||||
return values;
|
||||
}
|
||||
|
||||
// Everything else, we just grab the value
|
||||
return (elem.value || "").replace(/\r/g, "");
|
||||
|
||||
}
|
||||
|
||||
return undefined;
|
||||
}
|
||||
|
||||
if ( typeof value === "number" )
|
||||
value += '';
|
||||
|
||||
return this.each(function(){
|
||||
if ( this.nodeType != 1 )
|
||||
return;
|
||||
|
||||
if ( jQuery.isArray(value) && /radio|checkbox/.test( this.type ) )
|
||||
this.checked = (jQuery.inArray(this.value, value) >= 0 ||
|
||||
jQuery.inArray(this.name, value) >= 0);
|
||||
|
||||
else if ( jQuery.nodeName( this, "select" ) ) {
|
||||
var values = jQuery.makeArray(value);
|
||||
|
||||
jQuery( "option", this ).each(function(){
|
||||
this.selected = (jQuery.inArray( this.value, values ) >= 0 ||
|
||||
jQuery.inArray( this.text, values ) >= 0);
|
||||
});
|
||||
|
||||
if ( !values.length )
|
||||
this.selectedIndex = -1;
|
||||
|
||||
} else
|
||||
this.value = value;
|
||||
});
|
||||
},
|
||||
|
||||
html: function( value ) {
|
||||
return value === undefined ?
|
||||
(this[0] ?
|
||||
this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") :
|
||||
null) :
|
||||
this.empty().append( value );
|
||||
},
|
||||
|
||||
replaceWith: function( value ) {
|
||||
return this.after( value ).remove();
|
||||
},
|
||||
|
||||
eq: function( i ) {
|
||||
return this.slice( i, +i + 1 );
|
||||
},
|
||||
|
||||
slice: function() {
|
||||
return this.pushStack( Array.prototype.slice.apply( this, arguments ),
|
||||
"slice", Array.prototype.slice.call(arguments).join(",") );
|
||||
},
|
||||
|
||||
map: function( callback ) {
|
||||
return this.pushStack( jQuery.map(this, function(elem, i){
|
||||
return callback.call( elem, i, elem );
|
||||
}));
|
||||
},
|
||||
|
||||
andSelf: function() {
|
||||
return this.add( this.prevObject );
|
||||
},
|
||||
|
||||
domManip: function( args, table, callback ) {
|
||||
if ( this[0] ) {
|
||||
var fragment = (this[0].ownerDocument || this[0]).createDocumentFragment(),
|
||||
scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment ),
|
||||
first = fragment.firstChild;
|
||||
|
||||
if ( first )
|
||||
for ( var i = 0, l = this.length; i < l; i++ )
|
||||
callback.call( root(this[i], first), this.length > 1 || i > 0 ?
|
||||
fragment.cloneNode(true) : fragment );
|
||||
|
||||
if ( scripts )
|
||||
jQuery.each( scripts, evalScript );
|
||||
}
|
||||
|
||||
return this;
|
||||
|
||||
function root( elem, cur ) {
|
||||
return table && jQuery.nodeName(elem, "table") && jQuery.nodeName(cur, "tr") ?
|
||||
(elem.getElementsByTagName("tbody")[0] ||
|
||||
elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
|
||||
elem;
|
||||
}
|
||||
}
|
||||
splice: [].splice
|
||||
};
|
||||
|
||||
// Give the init function the jQuery prototype for later instantiation
|
||||
|
|
@ -632,11 +248,7 @@ jQuery.extend = jQuery.fn.extend = function() {
|
|||
return target;
|
||||
};
|
||||
|
||||
// exclude the following css properties to add px
|
||||
var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
|
||||
// cache defaultView
|
||||
defaultView = document.defaultView || {},
|
||||
toString = Object.prototype.toString;
|
||||
var toString = Object.prototype.toString;
|
||||
|
||||
jQuery.extend({
|
||||
noConflict: function( deep ) {
|
||||
|
|
@ -718,363 +330,6 @@ jQuery.extend({
|
|||
return object;
|
||||
},
|
||||
|
||||
className: {
|
||||
// internal only, use addClass("class")
|
||||
add: function( elem, classNames ) {
|
||||
jQuery.each((classNames || "").split(/\s+/), function(i, className){
|
||||
if ( elem.nodeType == 1 && !jQuery.className.has( elem.className, className ) )
|
||||
elem.className += (elem.className ? " " : "") + className;
|
||||
});
|
||||
},
|
||||
|
||||
// internal only, use removeClass("class")
|
||||
remove: function( elem, classNames ) {
|
||||
if (elem.nodeType == 1)
|
||||
elem.className = classNames !== undefined ?
|
||||
jQuery.grep(elem.className.split(/\s+/), function(className){
|
||||
return !jQuery.className.has( classNames, className );
|
||||
}).join(" ") :
|
||||
"";
|
||||
},
|
||||
|
||||
// internal only, use hasClass("class")
|
||||
has: function( elem, className ) {
|
||||
return elem && jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1;
|
||||
}
|
||||
},
|
||||
|
||||
// A method for quickly swapping in/out CSS properties to get correct calculations
|
||||
swap: function( elem, options, callback ) {
|
||||
var old = {};
|
||||
// Remember the old values, and insert the new ones
|
||||
for ( var name in options ) {
|
||||
old[ name ] = elem.style[ name ];
|
||||
elem.style[ name ] = options[ name ];
|
||||
}
|
||||
|
||||
callback.call( elem );
|
||||
|
||||
// Revert the old values
|
||||
for ( var name in options )
|
||||
elem.style[ name ] = old[ name ];
|
||||
},
|
||||
|
||||
css: function( elem, name, force, extra ) {
|
||||
if ( name == "width" || name == "height" ) {
|
||||
var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ];
|
||||
|
||||
function getWH() {
|
||||
val = name == "width" ? elem.offsetWidth : elem.offsetHeight;
|
||||
|
||||
if ( extra === "border" )
|
||||
return;
|
||||
|
||||
jQuery.each( which, function() {
|
||||
if ( !extra )
|
||||
val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
|
||||
if ( extra === "margin" )
|
||||
val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0;
|
||||
else
|
||||
val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
|
||||
});
|
||||
}
|
||||
|
||||
if ( elem.offsetWidth !== 0 )
|
||||
getWH();
|
||||
else
|
||||
jQuery.swap( elem, props, getWH );
|
||||
|
||||
return Math.max(0, Math.round(val));
|
||||
}
|
||||
|
||||
return jQuery.curCSS( elem, name, force );
|
||||
},
|
||||
|
||||
curCSS: function( elem, name, force ) {
|
||||
var ret, style = elem.style;
|
||||
|
||||
// We need to handle opacity special in IE
|
||||
if ( name == "opacity" && !jQuery.support.opacity ) {
|
||||
ret = jQuery.attr( style, "opacity" );
|
||||
|
||||
return ret == "" ?
|
||||
"1" :
|
||||
ret;
|
||||
}
|
||||
|
||||
// Make sure we're using the right name for getting the float value
|
||||
if ( name.match( /float/i ) )
|
||||
name = styleFloat;
|
||||
|
||||
if ( !force && style && style[ name ] )
|
||||
ret = style[ name ];
|
||||
|
||||
else if ( defaultView.getComputedStyle ) {
|
||||
|
||||
// Only "float" is needed here
|
||||
if ( name.match( /float/i ) )
|
||||
name = "float";
|
||||
|
||||
name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase();
|
||||
|
||||
var computedStyle = defaultView.getComputedStyle( elem, null );
|
||||
|
||||
if ( computedStyle )
|
||||
ret = computedStyle.getPropertyValue( name );
|
||||
|
||||
// We should always get a number back from opacity
|
||||
if ( name == "opacity" && ret == "" )
|
||||
ret = "1";
|
||||
|
||||
} else if ( elem.currentStyle ) {
|
||||
var camelCase = name.replace(/\-(\w)/g, function(all, letter){
|
||||
return letter.toUpperCase();
|
||||
});
|
||||
|
||||
ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ];
|
||||
|
||||
// From the awesome hack by Dean Edwards
|
||||
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
||||
|
||||
// If we're not dealing with a regular pixel number
|
||||
// but a number that has a weird ending, we need to convert it to pixels
|
||||
if ( !/^\d+(px)?$/i.test( ret ) && /^\d/.test( ret ) ) {
|
||||
// Remember the original values
|
||||
var left = style.left, rsLeft = elem.runtimeStyle.left;
|
||||
|
||||
// Put in the new values to get a computed value out
|
||||
elem.runtimeStyle.left = elem.currentStyle.left;
|
||||
style.left = ret || 0;
|
||||
ret = style.pixelLeft + "px";
|
||||
|
||||
// Revert the changed values
|
||||
style.left = left;
|
||||
elem.runtimeStyle.left = rsLeft;
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
},
|
||||
|
||||
clean: function( elems, context, fragment ) {
|
||||
context = context || document;
|
||||
|
||||
// !context.createElement fails in IE with an error but returns typeof 'object'
|
||||
if ( typeof context.createElement === "undefined" )
|
||||
context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
|
||||
|
||||
// If a single string is passed in and it's a single tag
|
||||
// just do a createElement and skip the rest
|
||||
if ( !fragment && elems.length === 1 && typeof elems[0] === "string" ) {
|
||||
var match = /^<(\w+)\s*\/?>$/.exec(elems[0]);
|
||||
if ( match )
|
||||
return [ context.createElement( match[1] ) ];
|
||||
}
|
||||
|
||||
var ret = [], scripts = [], div = context.createElement("div");
|
||||
|
||||
jQuery.each(elems, function(i, elem){
|
||||
if ( typeof elem === "number" )
|
||||
elem += '';
|
||||
|
||||
if ( !elem )
|
||||
return;
|
||||
|
||||
// Convert html string into DOM nodes
|
||||
if ( typeof elem === "string" ) {
|
||||
// Fix "XHTML"-style tags in all browsers
|
||||
elem = elem.replace(/(<(\w+)[^>]*?)\/>/g, function(all, front, tag){
|
||||
return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i) ?
|
||||
all :
|
||||
front + "></" + tag + ">";
|
||||
});
|
||||
|
||||
// Trim whitespace, otherwise indexOf won't work as expected
|
||||
var tags = elem.replace(/^\s+/, "").substring(0, 10).toLowerCase();
|
||||
|
||||
var wrap =
|
||||
// option or optgroup
|
||||
!tags.indexOf("<opt") &&
|
||||
[ 1, "<select multiple='multiple'>", "</select>" ] ||
|
||||
|
||||
!tags.indexOf("<leg") &&
|
||||
[ 1, "<fieldset>", "</fieldset>" ] ||
|
||||
|
||||
tags.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
|
||||
[ 1, "<table>", "</table>" ] ||
|
||||
|
||||
!tags.indexOf("<tr") &&
|
||||
[ 2, "<table><tbody>", "</tbody></table>" ] ||
|
||||
|
||||
// <thead> matched above
|
||||
(!tags.indexOf("<td") || !tags.indexOf("<th")) &&
|
||||
[ 3, "<table><tbody><tr>", "</tr></tbody></table>" ] ||
|
||||
|
||||
!tags.indexOf("<col") &&
|
||||
[ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ] ||
|
||||
|
||||
// IE can't serialize <link> and <script> tags normally
|
||||
!jQuery.support.htmlSerialize &&
|
||||
[ 1, "div<div>", "</div>" ] ||
|
||||
|
||||
[ 0, "", "" ];
|
||||
|
||||
// Go to html and back, then peel off extra wrappers
|
||||
div.innerHTML = wrap[1] + elem + wrap[2];
|
||||
|
||||
// Move to the right depth
|
||||
while ( wrap[0]-- )
|
||||
div = div.lastChild;
|
||||
|
||||
// Remove IE's autoinserted <tbody> from table fragments
|
||||
if ( !jQuery.support.tbody ) {
|
||||
|
||||
// String was a <table>, *may* have spurious <tbody>
|
||||
var hasBody = /<tbody/i.test(elem),
|
||||
tbody = !tags.indexOf("<table") && !hasBody ?
|
||||
div.firstChild && div.firstChild.childNodes :
|
||||
|
||||
// String was a bare <thead> or <tfoot>
|
||||
wrap[1] == "<table>" && !hasBody ?
|
||||
div.childNodes :
|
||||
[];
|
||||
|
||||
for ( var j = tbody.length - 1; j >= 0 ; --j )
|
||||
if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length )
|
||||
tbody[ j ].parentNode.removeChild( tbody[ j ] );
|
||||
|
||||
}
|
||||
|
||||
// IE completely kills leading whitespace when innerHTML is used
|
||||
if ( !jQuery.support.leadingWhitespace && /^\s/.test( elem ) )
|
||||
div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild );
|
||||
|
||||
elem = jQuery.makeArray( div.childNodes );
|
||||
}
|
||||
|
||||
if ( elem.nodeType )
|
||||
ret.push( elem );
|
||||
else
|
||||
ret = jQuery.merge( ret, elem );
|
||||
|
||||
});
|
||||
|
||||
if ( fragment ) {
|
||||
for ( var i = 0; ret[i]; i++ ) {
|
||||
if ( jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
|
||||
scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
|
||||
} else {
|
||||
if ( ret[i].nodeType === 1 )
|
||||
ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
|
||||
fragment.appendChild( ret[i] );
|
||||
}
|
||||
}
|
||||
|
||||
return scripts;
|
||||
}
|
||||
|
||||
return ret;
|
||||
},
|
||||
|
||||
attr: function( elem, name, value ) {
|
||||
// don't set attributes on text and comment nodes
|
||||
if (!elem || elem.nodeType == 3 || elem.nodeType == 8)
|
||||
return undefined;
|
||||
|
||||
var notxml = !elem.tagName || !jQuery.isXMLDoc( elem ),
|
||||
// Whether we are setting (or getting)
|
||||
set = value !== undefined;
|
||||
|
||||
// Try to normalize/fix the name
|
||||
name = notxml && jQuery.props[ name ] || name;
|
||||
|
||||
// Only do all the following if this is a node (faster for style)
|
||||
// IE elem.getAttribute passes even for style
|
||||
if ( elem.tagName ) {
|
||||
|
||||
// These attributes require special treatment
|
||||
var special = /href|src|style/.test( name );
|
||||
|
||||
// Safari mis-reports the default selected property of a hidden option
|
||||
// Accessing the parent's selectedIndex property fixes it
|
||||
if ( name == "selected" && elem.parentNode )
|
||||
elem.parentNode.selectedIndex;
|
||||
|
||||
// If applicable, access the attribute via the DOM 0 way
|
||||
if ( name in elem && notxml && !special ) {
|
||||
if ( set ){
|
||||
// We can't allow the type property to be changed (since it causes problems in IE)
|
||||
if ( name == "type" && elem.nodeName.match(/(button|input)/i) && elem.parentNode )
|
||||
throw "type property can't be changed";
|
||||
|
||||
elem[ name ] = value;
|
||||
}
|
||||
|
||||
// browsers index elements by id/name on forms, give priority to attributes.
|
||||
if( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) )
|
||||
return elem.getAttributeNode( name ).nodeValue;
|
||||
|
||||
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
|
||||
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
||||
if ( name == "tabIndex" ) {
|
||||
var attributeNode = elem.getAttributeNode( "tabIndex" );
|
||||
return attributeNode && attributeNode.specified
|
||||
? attributeNode.value
|
||||
: elem.nodeName.match(/(button|input|object|select|textarea)/i)
|
||||
? 0
|
||||
: elem.nodeName.match(/^(a|area)$/i) && elem.href
|
||||
? 0
|
||||
: undefined;
|
||||
}
|
||||
|
||||
return elem[ name ];
|
||||
}
|
||||
|
||||
if ( !jQuery.support.style && notxml && name == "style" )
|
||||
return jQuery.attr( elem.style, "cssText", value );
|
||||
|
||||
if ( set )
|
||||
// convert the value to a string (all browsers do this but IE) see #1070
|
||||
elem.setAttribute( name, "" + value );
|
||||
|
||||
var attr = !jQuery.support.hrefNormalized && notxml && special
|
||||
// Some attributes require a special call on IE
|
||||
? elem.getAttribute( name, 2 )
|
||||
: elem.getAttribute( name );
|
||||
|
||||
// Non-existent attributes return null, we normalize to undefined
|
||||
return attr === null ? undefined : attr;
|
||||
}
|
||||
|
||||
// elem is actually elem.style ... set the style
|
||||
|
||||
// IE uses filters for opacity
|
||||
if ( !jQuery.support.opacity && name == "opacity" ) {
|
||||
if ( set ) {
|
||||
// IE has trouble with opacity if it does not have layout
|
||||
// Force it by setting the zoom level
|
||||
elem.zoom = 1;
|
||||
|
||||
// Set the alpha filter to set the opacity
|
||||
elem.filter = (elem.filter || "").replace( /alpha\([^)]*\)/, "" ) +
|
||||
(parseInt( value ) + '' == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
|
||||
}
|
||||
|
||||
return elem.filter && elem.filter.indexOf("opacity=") >= 0 ?
|
||||
(parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100) + '':
|
||||
"";
|
||||
}
|
||||
|
||||
name = name.replace(/-([a-z])/ig, function(all, letter){
|
||||
return letter.toUpperCase();
|
||||
});
|
||||
|
||||
if ( set )
|
||||
elem[ name ] = value;
|
||||
|
||||
return elem[ name ];
|
||||
},
|
||||
|
||||
trim: function( text ) {
|
||||
return (text || "").replace( /^\s+|\s+$/g, "" );
|
||||
},
|
||||
|
|
@ -1187,105 +442,4 @@ jQuery.browser = {
|
|||
opera: /opera/.test( userAgent ),
|
||||
msie: /msie/.test( userAgent ) && !/opera/.test( userAgent ),
|
||||
mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent )
|
||||
};
|
||||
|
||||
jQuery.each({
|
||||
parent: function(elem){return elem.parentNode;},
|
||||
parents: function(elem){return jQuery.dir(elem,"parentNode");},
|
||||
next: function(elem){return jQuery.nth(elem,2,"nextSibling");},
|
||||
prev: function(elem){return jQuery.nth(elem,2,"previousSibling");},
|
||||
nextAll: function(elem){return jQuery.dir(elem,"nextSibling");},
|
||||
prevAll: function(elem){return jQuery.dir(elem,"previousSibling");},
|
||||
siblings: function(elem){return jQuery.sibling(elem.parentNode.firstChild,elem);},
|
||||
children: function(elem){return jQuery.sibling(elem.firstChild);},
|
||||
contents: function(elem){return jQuery.nodeName(elem,"iframe")?elem.contentDocument||elem.contentWindow.document:jQuery.makeArray(elem.childNodes);}
|
||||
}, function(name, fn){
|
||||
jQuery.fn[ name ] = function( selector ) {
|
||||
var ret = jQuery.map( this, fn );
|
||||
|
||||
if ( selector && typeof selector == "string" )
|
||||
ret = jQuery.multiFilter( selector, ret );
|
||||
|
||||
return this.pushStack( jQuery.unique( ret ), name, selector );
|
||||
};
|
||||
});
|
||||
|
||||
jQuery.each({
|
||||
appendTo: "append",
|
||||
prependTo: "prepend",
|
||||
insertBefore: "before",
|
||||
insertAfter: "after",
|
||||
replaceAll: "replaceWith"
|
||||
}, function(name, original){
|
||||
jQuery.fn[ name ] = function( selector ) {
|
||||
var ret = [], insert = jQuery( selector );
|
||||
|
||||
for ( var i = 0, l = insert.length; i < l; i++ ) {
|
||||
var elems = (i > 0 ? this.clone(true) : this).get();
|
||||
jQuery.fn[ original ].apply( jQuery(insert[i]), elems );
|
||||
ret = ret.concat( elems );
|
||||
}
|
||||
|
||||
return this.pushStack( ret, name, selector );
|
||||
};
|
||||
});
|
||||
|
||||
jQuery.each({
|
||||
removeAttr: function( name ) {
|
||||
jQuery.attr( this, name, "" );
|
||||
if (this.nodeType == 1)
|
||||
this.removeAttribute( name );
|
||||
},
|
||||
|
||||
addClass: function( classNames ) {
|
||||
jQuery.className.add( this, classNames );
|
||||
},
|
||||
|
||||
removeClass: function( classNames ) {
|
||||
jQuery.className.remove( this, classNames );
|
||||
},
|
||||
|
||||
toggleClass: function( classNames, state ) {
|
||||
if( typeof state !== "boolean" )
|
||||
state = !jQuery.className.has( this, classNames );
|
||||
jQuery.className[ state ? "add" : "remove" ]( this, classNames );
|
||||
},
|
||||
|
||||
remove: function( selector ) {
|
||||
if ( !selector || jQuery.multiFilter( selector, [ this ] ).length ) {
|
||||
if ( this.nodeType === 1 ) {
|
||||
cleanData( this.getElementsByTagName("*") );
|
||||
cleanData( [this] );
|
||||
}
|
||||
|
||||
if ( this.parentNode ) {
|
||||
this.parentNode.removeChild( this );
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
empty: function() {
|
||||
// Remove element nodes and prevent memory leaks
|
||||
if ( this.nodeType === 1 ) {
|
||||
cleanData( this.getElementsByTagName("*") );
|
||||
}
|
||||
|
||||
// Remove any remaining nodes
|
||||
while ( this.firstChild ) {
|
||||
this.removeChild( this.firstChild );
|
||||
}
|
||||
}
|
||||
}, function(name, fn){
|
||||
jQuery.fn[ name ] = function(){
|
||||
return this.each( fn, arguments );
|
||||
};
|
||||
});
|
||||
|
||||
function cleanData( elems ) {
|
||||
for ( var i = 0, l = elems.length; i < l; i++ ) {
|
||||
var id = elems[i][expando];
|
||||
if ( id ) {
|
||||
delete jQuery.cache[ id ];
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
350
src/manipulation.js
Normal file
350
src/manipulation.js
Normal file
|
|
@ -0,0 +1,350 @@
|
|||
// exclude the following css properties to add px
|
||||
var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
|
||||
// cache defaultView
|
||||
defaultView = document.defaultView || {};
|
||||
|
||||
jQuery.fn.extend({
|
||||
text: function( text ) {
|
||||
if ( typeof text !== "object" && text != null )
|
||||
return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
|
||||
|
||||
var ret = "";
|
||||
|
||||
jQuery.each( text || this, function(){
|
||||
jQuery.each( this.childNodes, function(){
|
||||
if ( this.nodeType != 8 )
|
||||
ret += this.nodeType != 1 ?
|
||||
this.nodeValue :
|
||||
jQuery.fn.text( [ this ] );
|
||||
});
|
||||
});
|
||||
|
||||
return ret;
|
||||
},
|
||||
|
||||
wrapAll: function( html ) {
|
||||
if ( this[0] ) {
|
||||
// The elements to wrap the target around
|
||||
var wrap = jQuery( html, this[0].ownerDocument ).clone();
|
||||
|
||||
if ( this[0].parentNode )
|
||||
wrap.insertBefore( this[0] );
|
||||
|
||||
wrap.map(function(){
|
||||
var elem = this;
|
||||
|
||||
while ( elem.firstChild )
|
||||
elem = elem.firstChild;
|
||||
|
||||
return elem;
|
||||
}).append(this);
|
||||
}
|
||||
|
||||
return this;
|
||||
},
|
||||
|
||||
wrapInner: function( html ) {
|
||||
return this.each(function(){
|
||||
jQuery( this ).contents().wrapAll( html );
|
||||
});
|
||||
},
|
||||
|
||||
wrap: function( html ) {
|
||||
return this.each(function(){
|
||||
jQuery( this ).wrapAll( html );
|
||||
});
|
||||
},
|
||||
|
||||
append: function() {
|
||||
return this.domManip(arguments, true, function(elem){
|
||||
if (this.nodeType == 1)
|
||||
this.appendChild( elem );
|
||||
});
|
||||
},
|
||||
|
||||
prepend: function() {
|
||||
return this.domManip(arguments, true, function(elem){
|
||||
if (this.nodeType == 1)
|
||||
this.insertBefore( elem, this.firstChild );
|
||||
});
|
||||
},
|
||||
|
||||
before: function() {
|
||||
return this.domManip(arguments, false, function(elem){
|
||||
this.parentNode.insertBefore( elem, this );
|
||||
});
|
||||
},
|
||||
|
||||
after: function() {
|
||||
return this.domManip(arguments, false, function(elem){
|
||||
this.parentNode.insertBefore( elem, this.nextSibling );
|
||||
});
|
||||
},
|
||||
|
||||
clone: function( events ) {
|
||||
// Do the clone
|
||||
var ret = this.map(function(){
|
||||
if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) {
|
||||
// IE copies events bound via attachEvent when
|
||||
// using cloneNode. Calling detachEvent on the
|
||||
// clone will also remove the events from the orignal
|
||||
// In order to get around this, we use innerHTML.
|
||||
// Unfortunately, this means some modifications to
|
||||
// attributes in IE that are actually only stored
|
||||
// as properties will not be copied (such as the
|
||||
// the name attribute on an input).
|
||||
var html = this.outerHTML, ownerDocument = this.ownerDocument;
|
||||
if ( !html ) {
|
||||
var div = ownerDocument.createElement("div");
|
||||
div.appendChild( this.cloneNode(true) );
|
||||
html = div.innerHTML;
|
||||
}
|
||||
|
||||
return jQuery.clean([html.replace(/ jQuery\d+="(?:\d+|null)"/g, "").replace(/^\s*/, "")], ownerDocument)[0];
|
||||
} else
|
||||
return this.cloneNode(true);
|
||||
});
|
||||
|
||||
// Copy the events from the original to the clone
|
||||
if ( events === true ) {
|
||||
var orig = this.find("*").andSelf(), i = 0;
|
||||
|
||||
ret.find("*").andSelf().each(function(){
|
||||
if ( this.nodeName !== orig[i].nodeName )
|
||||
return;
|
||||
|
||||
var events = jQuery.data( orig[i], "events" );
|
||||
|
||||
for ( var type in events ) {
|
||||
for ( var handler in events[ type ] ) {
|
||||
jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data );
|
||||
}
|
||||
}
|
||||
|
||||
i++;
|
||||
});
|
||||
}
|
||||
|
||||
// Return the cloned set
|
||||
return ret;
|
||||
},
|
||||
|
||||
html: function( value ) {
|
||||
return value === undefined ?
|
||||
(this[0] ?
|
||||
this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") :
|
||||
null) :
|
||||
this.empty().append( value );
|
||||
},
|
||||
|
||||
replaceWith: function( value ) {
|
||||
return this.after( value ).remove();
|
||||
},
|
||||
|
||||
domManip: function( args, table, callback ) {
|
||||
if ( this[0] ) {
|
||||
var fragment = (this[0].ownerDocument || this[0]).createDocumentFragment(),
|
||||
scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment ),
|
||||
first = fragment.firstChild;
|
||||
|
||||
if ( first )
|
||||
for ( var i = 0, l = this.length; i < l; i++ )
|
||||
callback.call( root(this[i], first), this.length > 1 || i > 0 ?
|
||||
fragment.cloneNode(true) : fragment );
|
||||
|
||||
if ( scripts )
|
||||
jQuery.each( scripts, evalScript );
|
||||
}
|
||||
|
||||
return this;
|
||||
|
||||
function root( elem, cur ) {
|
||||
return table && jQuery.nodeName(elem, "table") && jQuery.nodeName(cur, "tr") ?
|
||||
(elem.getElementsByTagName("tbody")[0] ||
|
||||
elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
|
||||
elem;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
jQuery.each({
|
||||
appendTo: "append",
|
||||
prependTo: "prepend",
|
||||
insertBefore: "before",
|
||||
insertAfter: "after",
|
||||
replaceAll: "replaceWith"
|
||||
}, function(name, original){
|
||||
jQuery.fn[ name ] = function( selector ) {
|
||||
var ret = [], insert = jQuery( selector );
|
||||
|
||||
for ( var i = 0, l = insert.length; i < l; i++ ) {
|
||||
var elems = (i > 0 ? this.clone(true) : this).get();
|
||||
jQuery.fn[ original ].apply( jQuery(insert[i]), elems );
|
||||
ret = ret.concat( elems );
|
||||
}
|
||||
|
||||
return this.pushStack( ret, name, selector );
|
||||
};
|
||||
});
|
||||
|
||||
jQuery.each({
|
||||
remove: function( selector ) {
|
||||
if ( !selector || jQuery.multiFilter( selector, [ this ] ).length ) {
|
||||
if ( this.nodeType === 1 ) {
|
||||
cleanData( this.getElementsByTagName("*") );
|
||||
cleanData( [this] );
|
||||
}
|
||||
|
||||
if ( this.parentNode ) {
|
||||
this.parentNode.removeChild( this );
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
empty: function() {
|
||||
// Remove element nodes and prevent memory leaks
|
||||
if ( this.nodeType === 1 ) {
|
||||
cleanData( this.getElementsByTagName("*") );
|
||||
}
|
||||
|
||||
// Remove any remaining nodes
|
||||
while ( this.firstChild ) {
|
||||
this.removeChild( this.firstChild );
|
||||
}
|
||||
}
|
||||
}, function(name, fn){
|
||||
jQuery.fn[ name ] = function(){
|
||||
return this.each( fn, arguments );
|
||||
};
|
||||
});
|
||||
|
||||
jQuery.extend({
|
||||
clean: function( elems, context, fragment ) {
|
||||
context = context || document;
|
||||
|
||||
// !context.createElement fails in IE with an error but returns typeof 'object'
|
||||
if ( typeof context.createElement === "undefined" )
|
||||
context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
|
||||
|
||||
// If a single string is passed in and it's a single tag
|
||||
// just do a createElement and skip the rest
|
||||
if ( !fragment && elems.length === 1 && typeof elems[0] === "string" ) {
|
||||
var match = /^<(\w+)\s*\/?>$/.exec(elems[0]);
|
||||
if ( match )
|
||||
return [ context.createElement( match[1] ) ];
|
||||
}
|
||||
|
||||
var ret = [], scripts = [], div = context.createElement("div");
|
||||
|
||||
jQuery.each(elems, function(i, elem){
|
||||
if ( typeof elem === "number" )
|
||||
elem += '';
|
||||
|
||||
if ( !elem )
|
||||
return;
|
||||
|
||||
// Convert html string into DOM nodes
|
||||
if ( typeof elem === "string" ) {
|
||||
// Fix "XHTML"-style tags in all browsers
|
||||
elem = elem.replace(/(<(\w+)[^>]*?)\/>/g, function(all, front, tag){
|
||||
return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i) ?
|
||||
all :
|
||||
front + "></" + tag + ">";
|
||||
});
|
||||
|
||||
// Trim whitespace, otherwise indexOf won't work as expected
|
||||
var tags = elem.replace(/^\s+/, "").substring(0, 10).toLowerCase();
|
||||
|
||||
var wrap =
|
||||
// option or optgroup
|
||||
!tags.indexOf("<opt") &&
|
||||
[ 1, "<select multiple='multiple'>", "</select>" ] ||
|
||||
|
||||
!tags.indexOf("<leg") &&
|
||||
[ 1, "<fieldset>", "</fieldset>" ] ||
|
||||
|
||||
tags.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
|
||||
[ 1, "<table>", "</table>" ] ||
|
||||
|
||||
!tags.indexOf("<tr") &&
|
||||
[ 2, "<table><tbody>", "</tbody></table>" ] ||
|
||||
|
||||
// <thead> matched above
|
||||
(!tags.indexOf("<td") || !tags.indexOf("<th")) &&
|
||||
[ 3, "<table><tbody><tr>", "</tr></tbody></table>" ] ||
|
||||
|
||||
!tags.indexOf("<col") &&
|
||||
[ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ] ||
|
||||
|
||||
// IE can't serialize <link> and <script> tags normally
|
||||
!jQuery.support.htmlSerialize &&
|
||||
[ 1, "div<div>", "</div>" ] ||
|
||||
|
||||
[ 0, "", "" ];
|
||||
|
||||
// Go to html and back, then peel off extra wrappers
|
||||
div.innerHTML = wrap[1] + elem + wrap[2];
|
||||
|
||||
// Move to the right depth
|
||||
while ( wrap[0]-- )
|
||||
div = div.lastChild;
|
||||
|
||||
// Remove IE's autoinserted <tbody> from table fragments
|
||||
if ( !jQuery.support.tbody ) {
|
||||
|
||||
// String was a <table>, *may* have spurious <tbody>
|
||||
var hasBody = /<tbody/i.test(elem),
|
||||
tbody = !tags.indexOf("<table") && !hasBody ?
|
||||
div.firstChild && div.firstChild.childNodes :
|
||||
|
||||
// String was a bare <thead> or <tfoot>
|
||||
wrap[1] == "<table>" && !hasBody ?
|
||||
div.childNodes :
|
||||
[];
|
||||
|
||||
for ( var j = tbody.length - 1; j >= 0 ; --j )
|
||||
if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length )
|
||||
tbody[ j ].parentNode.removeChild( tbody[ j ] );
|
||||
|
||||
}
|
||||
|
||||
// IE completely kills leading whitespace when innerHTML is used
|
||||
if ( !jQuery.support.leadingWhitespace && /^\s/.test( elem ) )
|
||||
div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild );
|
||||
|
||||
elem = jQuery.makeArray( div.childNodes );
|
||||
}
|
||||
|
||||
if ( elem.nodeType )
|
||||
ret.push( elem );
|
||||
else
|
||||
ret = jQuery.merge( ret, elem );
|
||||
|
||||
});
|
||||
|
||||
if ( fragment ) {
|
||||
for ( var i = 0; ret[i]; i++ ) {
|
||||
if ( jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
|
||||
scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
|
||||
} else {
|
||||
if ( ret[i].nodeType === 1 )
|
||||
ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
|
||||
fragment.appendChild( ret[i] );
|
||||
}
|
||||
}
|
||||
|
||||
return scripts;
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
});
|
||||
|
||||
function cleanData( elems ) {
|
||||
for ( var i = 0, l = elems.length; i < l; i++ ) {
|
||||
var id = elems[i][expando];
|
||||
if ( id ) {
|
||||
delete jQuery.cache[ id ];
|
||||
}
|
||||
}
|
||||
}
|
||||
120
src/traversing.js
Normal file
120
src/traversing.js
Normal file
|
|
@ -0,0 +1,120 @@
|
|||
jQuery.fn.extend({
|
||||
find: function( selector ) {
|
||||
var ret = this.pushStack( "", "find", selector ), length = 0;
|
||||
|
||||
for ( var i = 0, l = this.length; i < l; i++ ) {
|
||||
length = ret.length;
|
||||
jQuery.find( selector, this[i], ret );
|
||||
|
||||
if ( i > 0 ) {
|
||||
// Make sure that the results are unique
|
||||
for ( var n = length; n < ret.length; n++ ) {
|
||||
for ( var r = 0; r < length; r++ ) {
|
||||
if ( ret[r] === ret[n] ) {
|
||||
ret.splice(n--, 1);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
},
|
||||
|
||||
filter: function( selector ) {
|
||||
return this.pushStack(
|
||||
jQuery.isFunction( selector ) &&
|
||||
jQuery.grep(this, function(elem, i){
|
||||
return selector.call( elem, i );
|
||||
}) ||
|
||||
|
||||
jQuery.multiFilter( selector, jQuery.grep(this, function(elem){
|
||||
return elem.nodeType === 1;
|
||||
}) ), "filter", selector );
|
||||
},
|
||||
|
||||
closest: function( selector ) {
|
||||
var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null,
|
||||
closer = 0;
|
||||
|
||||
return this.map(function(){
|
||||
var cur = this;
|
||||
while ( cur && cur.ownerDocument ) {
|
||||
if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) ) {
|
||||
jQuery.data(cur, "closest", closer);
|
||||
return cur;
|
||||
}
|
||||
cur = cur.parentNode;
|
||||
closer++;
|
||||
}
|
||||
});
|
||||
},
|
||||
|
||||
not: function( selector ) {
|
||||
if ( typeof selector === "string" )
|
||||
// test special case where just one selector is passed in
|
||||
if ( isSimple.test( selector ) )
|
||||
return this.pushStack( jQuery.multiFilter( selector, this, true ), "not", selector );
|
||||
else
|
||||
selector = jQuery.multiFilter( selector, this );
|
||||
|
||||
var isArrayLike = selector.length && selector[selector.length - 1] !== undefined && !selector.nodeType;
|
||||
return this.filter(function() {
|
||||
return isArrayLike ? jQuery.inArray( this, selector ) < 0 : this != selector;
|
||||
});
|
||||
},
|
||||
|
||||
add: function( selector ) {
|
||||
return this.pushStack( jQuery.unique( jQuery.merge(
|
||||
this.get(),
|
||||
typeof selector === "string" ?
|
||||
jQuery( selector ) :
|
||||
jQuery.makeArray( selector )
|
||||
)));
|
||||
},
|
||||
|
||||
eq: function( i ) {
|
||||
return this.slice( i, +i + 1 );
|
||||
},
|
||||
|
||||
slice: function() {
|
||||
return this.pushStack( Array.prototype.slice.apply( this, arguments ),
|
||||
"slice", Array.prototype.slice.call(arguments).join(",") );
|
||||
},
|
||||
|
||||
map: function( callback ) {
|
||||
return this.pushStack( jQuery.map(this, function(elem, i){
|
||||
return callback.call( elem, i, elem );
|
||||
}));
|
||||
},
|
||||
|
||||
andSelf: function() {
|
||||
return this.add( this.prevObject );
|
||||
},
|
||||
|
||||
end: function() {
|
||||
return this.prevObject || jQuery(null);
|
||||
}
|
||||
});
|
||||
|
||||
jQuery.each({
|
||||
parent: function(elem){return elem.parentNode;},
|
||||
parents: function(elem){return jQuery.dir(elem,"parentNode");},
|
||||
next: function(elem){return jQuery.nth(elem,2,"nextSibling");},
|
||||
prev: function(elem){return jQuery.nth(elem,2,"previousSibling");},
|
||||
nextAll: function(elem){return jQuery.dir(elem,"nextSibling");},
|
||||
prevAll: function(elem){return jQuery.dir(elem,"previousSibling");},
|
||||
siblings: function(elem){return jQuery.sibling(elem.parentNode.firstChild,elem);},
|
||||
children: function(elem){return jQuery.sibling(elem.firstChild);},
|
||||
contents: function(elem){return jQuery.nodeName(elem,"iframe")?elem.contentDocument||elem.contentWindow.document:jQuery.makeArray(elem.childNodes);}
|
||||
}, function(name, fn){
|
||||
jQuery.fn[ name ] = function( selector ) {
|
||||
var ret = jQuery.map( this, fn );
|
||||
|
||||
if ( selector && typeof selector == "string" )
|
||||
ret = jQuery.multiFilter( selector, ret );
|
||||
|
||||
return this.pushStack( jQuery.unique( ret ), name, selector );
|
||||
};
|
||||
});
|
||||
Loading…
Add table
Add a link
Reference in a new issue