More changes to get jQuery in line with JSLint.
This commit is contained in:
parent
8c8f685a91
commit
dcf0fa5048
262
src/ajax.js
262
src/ajax.js
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@ -203,11 +203,10 @@ jQuery.extend({
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etag: {},
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ajax: function( origSettings ) {
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var s = jQuery.extend(true, {}, jQuery.ajaxSettings, origSettings);
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var s = jQuery.extend(true, {}, jQuery.ajaxSettings, origSettings),
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jsonp, status, data, type = s.type.toUpperCase();
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var jsonp, status, data,
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callbackContext = origSettings && origSettings.context || s,
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type = s.type.toUpperCase();
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s.context = origSettings && origSettings.context || s;
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// convert data if not already a string
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if ( s.data && s.processData && typeof s.data !== "string" ) {
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@ -244,14 +243,14 @@ jQuery.extend({
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// Handle JSONP-style loading
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window[ jsonp ] = window[ jsonp ] || function( tmp ) {
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data = tmp;
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success();
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complete();
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jQuery.ajax.handleSuccess( s, xhr, status, data );
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jQuery.ajax.handleComplete( s, xhr, status, data );
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// Garbage collect
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window[ jsonp ] = undefined;
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try {
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delete window[ jsonp ];
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} catch(e) {}
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} catch( jsonpError ) {}
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if ( head ) {
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head.removeChild( script );
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@ -279,7 +278,7 @@ jQuery.extend({
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}
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// Watch for a new set of requests
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if ( s.global && jQuery.active++ === 0 ) {
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if ( s.global && jQuery.ajax.active++ === 0 ) {
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jQuery.event.trigger( "ajaxStart" );
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}
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@ -306,8 +305,8 @@ jQuery.extend({
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if ( !done && (!this.readyState ||
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this.readyState === "loaded" || this.readyState === "complete") ) {
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done = true;
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success();
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complete();
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jQuery.ajax.handleSuccess( s, xhr, status, data );
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jQuery.ajax.handleComplete( s, xhr, status, data );
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// Handle memory leak in IE
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script.onload = script.onreadystatechange = null;
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@ -371,12 +370,12 @@ jQuery.extend({
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xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ?
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s.accepts[ s.dataType ] + ", */*" :
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s.accepts._default );
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} catch(e) {}
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} catch( headerError ) {}
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// Allow custom headers/mimetypes and early abort
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if ( s.beforeSend && s.beforeSend.call(callbackContext, xhr, s) === false ) {
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if ( s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false ) {
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// Handle the global AJAX counter
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if ( s.global && ! --jQuery.active ) {
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if ( s.global && jQuery.ajax.active-- === 1 ) {
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jQuery.event.trigger( "ajaxStop" );
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}
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@ -386,7 +385,7 @@ jQuery.extend({
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}
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if ( s.global ) {
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contextTrigger("ajaxSend", [xhr, s]);
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jQuery.ajax.triggerGlobal( s, "ajaxSend", [xhr, s] );
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}
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// Wait for a response to come back
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@ -396,7 +395,7 @@ jQuery.extend({
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// Opera doesn't call onreadystatechange before this point
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// so we simulate the call
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if ( !requestDone ) {
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complete();
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jQuery.ajax.handleComplete( s, xhr, status, data );
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}
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requestDone = true;
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@ -411,9 +410,9 @@ jQuery.extend({
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status = isTimeout === "timeout" ?
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"timeout" :
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!jQuery.httpSuccess( xhr ) ?
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!jQuery.ajax.httpSuccess( xhr ) ?
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"error" :
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s.ifModified && jQuery.httpNotModified( xhr, s.url ) ?
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s.ifModified && jQuery.ajax.httpNotModified( xhr, s.url ) ?
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"notmodified" :
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"success";
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@ -423,10 +422,10 @@ jQuery.extend({
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// Watch for, and catch, XML document parse errors
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try {
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// process the data (runs the xml through httpData regardless of callback)
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data = jQuery.httpData( xhr, s.dataType, s );
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} catch(err) {
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data = jQuery.ajax.httpData( xhr, s.dataType, s );
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} catch( parserError ) {
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status = "parsererror";
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errMsg = err;
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errMsg = parserError;
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}
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}
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@ -434,14 +433,14 @@ jQuery.extend({
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if ( status === "success" || status === "notmodified" ) {
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// JSONP handles its own success callback
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if ( !jsonp ) {
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success();
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jQuery.ajax.handleSuccess( s, xhr, status, data );
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}
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} else {
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jQuery.handleError(s, xhr, status, errMsg);
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jQuery.ajax.handleError( s, xhr, status, errMsg );
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}
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// Fire the complete handlers
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complete();
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jQuery.ajax.handleComplete( s, xhr, status, data );
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if ( isTimeout === "timeout" ) {
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xhr.abort();
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@ -465,7 +464,7 @@ jQuery.extend({
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onreadystatechange( "abort" );
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};
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} catch(e) { }
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} catch( abortError ) {}
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// Timeout checker
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if ( s.async && s.timeout > 0 ) {
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@ -480,10 +479,12 @@ jQuery.extend({
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// Send the data
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try {
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xhr.send( type === "POST" || type === "PUT" || type === "DELETE" ? s.data : null );
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} catch(e) {
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jQuery.handleError(s, xhr, null, e);
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} catch( sendError ) {
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jQuery.ajax.handleError( s, xhr, null, e );
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// Fire the complete handlers
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complete();
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jQuery.ajax.handleComplete( s, xhr, status, data );
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}
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// firefox 1.5 doesn't fire statechange for sync requests
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@ -491,57 +492,125 @@ jQuery.extend({
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onreadystatechange();
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}
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function success() {
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// If a local callback was specified, fire it and pass it the data
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if ( s.success ) {
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s.success.call( callbackContext, data, status, xhr );
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}
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// Fire the global callback
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if ( s.global ) {
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contextTrigger( "ajaxSuccess", [xhr, s] );
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}
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}
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function complete() {
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// Process result
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if ( s.complete ) {
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s.complete.call( callbackContext, xhr, status);
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}
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// The request was completed
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if ( s.global ) {
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contextTrigger( "ajaxComplete", [xhr, s] );
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}
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// Handle the global AJAX counter
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if ( s.global && ! --jQuery.active ) {
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jQuery.event.trigger( "ajaxStop" );
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}
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}
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function contextTrigger(type, args) {
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(s.context ? jQuery(s.context) : jQuery.event).trigger(type, args);
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}
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// return XMLHttpRequest to allow aborting the request etc.
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return xhr;
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},
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// Serialize an array of form elements or a set of
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// key/values into a query string
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param: function( a, traditional ) {
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var s = [], add = function( key, value ) {
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// If value is a function, invoke it and return its value
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value = jQuery.isFunction(value) ? value() : value;
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s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
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};
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// Set traditional to true for jQuery <= 1.3.2 behavior.
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if ( traditional === undefined ) {
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traditional = jQuery.ajaxSettings.traditional;
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}
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// If an array was passed in, assume that it is an array of form elements.
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if ( jQuery.isArray(a) || a.jquery ) {
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// Serialize the form elements
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jQuery.each( a, function() {
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add( this.name, this.value );
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});
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} else {
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// If traditional, encode the "old" way (the way 1.3.2 or older
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// did it), otherwise encode params recursively.
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for ( var prefix in a ) {
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buildParams( prefix, a[prefix], traditional, add );
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}
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}
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// Return the resulting serialization
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return s.join("&").replace(r20, "+");
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}
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});
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function buildParams( prefix, obj, traditional, add ) {
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if ( jQuery.isArray(obj) ) {
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// Serialize array item.
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jQuery.each( obj, function( i, v ) {
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if ( traditional || /\[\]$/.test( prefix ) ) {
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// Treat each array item as a scalar.
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add( prefix, v );
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} else {
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// If array item is non-scalar (array or object), encode its
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// numeric index to resolve deserialization ambiguity issues.
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// Note that rack (as of 1.0.0) can't currently deserialize
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// nested arrays properly, and attempting to do so may cause
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// a server error. Possible fixes are to modify rack's
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// deserialization algorithm or to provide an option or flag
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// to force array serialization to be shallow.
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buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add );
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}
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});
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} else if ( !traditional && obj != null && typeof obj === "object" ) {
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// Serialize object item.
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jQuery.each( obj, function( k, v ) {
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buildParams( prefix + "[" + k + "]", v, traditional, add );
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});
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} else {
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// Serialize scalar item.
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add( prefix, obj );
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}
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}
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jQuery.extend( jQuery.ajax, {
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// Counter for holding the number of active queries
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active: 0,
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handleError: function( s, xhr, status, e ) {
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// If a local callback was specified, fire it
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if ( s.error ) {
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s.error.call( s.context || s, xhr, status, e );
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s.error.call( s.context, xhr, status, e );
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}
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// Fire the global callback
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if ( s.global ) {
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(s.context ? jQuery(s.context) : jQuery.event).trigger( "ajaxError", [xhr, s, e] );
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jQuery.ajax.triggerGlobal( s, "ajaxError", [xhr, s, e] );
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}
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},
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// Counter for holding the number of active queries
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active: 0,
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handleSuccess: function( s, xhr, status, data ) {
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// If a local callback was specified, fire it and pass it the data
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if ( s.success ) {
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s.success.call( s.context, data, status, xhr );
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}
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// Fire the global callback
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if ( s.global ) {
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jQuery.ajax.triggerGlobal( s, "ajaxSuccess", [xhr, s] );
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}
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},
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handleComplete: function( s, xhr, status ) {
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// Process result
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if ( s.complete ) {
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s.complete.call( s.context, xhr, status );
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}
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// The request was completed
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if ( s.global ) {
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jQuery.ajax.triggerGlobal( s, "ajaxComplete", [xhr, s] );
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}
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// Handle the global AJAX counter
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if ( s.global && jQuery.ajax.active-- === 1 ) {
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jQuery.event.trigger( "ajaxStop" );
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}
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},
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triggerGlobal: function( s, type, args ) {
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(s.context && s.context.url == null ? jQuery(s.context) : jQuery.event).trigger(type, args);
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},
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// Determines if an XMLHttpRequest was successful or not
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httpSuccess: function( xhr ) {
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@ -601,71 +670,6 @@ jQuery.extend({
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}
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return data;
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},
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// Serialize an array of form elements or a set of
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// key/values into a query string
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param: function( a, traditional ) {
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var s = [];
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// Set traditional to true for jQuery <= 1.3.2 behavior.
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if ( traditional === undefined ) {
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traditional = jQuery.ajaxSettings.traditional;
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}
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// If an array was passed in, assume that it is an array of form elements.
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if ( jQuery.isArray(a) || a.jquery ) {
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// Serialize the form elements
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jQuery.each( a, function() {
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add( this.name, this.value );
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});
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} else {
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// If traditional, encode the "old" way (the way 1.3.2 or older
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// did it), otherwise encode params recursively.
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for ( var prefix in a ) {
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buildParams( prefix, a[prefix] );
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}
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}
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// Return the resulting serialization
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return s.join("&").replace(r20, "+");
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function buildParams( prefix, obj ) {
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if ( jQuery.isArray(obj) ) {
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// Serialize array item.
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jQuery.each( obj, function( i, v ) {
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if ( traditional || /\[\]$/.test( prefix ) ) {
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// Treat each array item as a scalar.
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add( prefix, v );
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} else {
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// If array item is non-scalar (array or object), encode its
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// numeric index to resolve deserialization ambiguity issues.
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// Note that rack (as of 1.0.0) can't currently deserialize
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// nested arrays properly, and attempting to do so may cause
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// a server error. Possible fixes are to modify rack's
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// deserialization algorithm or to provide an option or flag
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// to force array serialization to be shallow.
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buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v );
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}
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});
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} else if ( !traditional && obj != null && typeof obj === "object" ) {
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// Serialize object item.
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jQuery.each( obj, function( k, v ) {
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buildParams( prefix + "[" + k + "]", v );
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});
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} else {
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// Serialize scalar item.
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add( prefix, obj );
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}
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}
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function add( key, value ) {
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// If value is a function, invoke it and return its value
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value = jQuery.isFunction(value) ? value() : value;
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s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
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}
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}
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});
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10
src/core.js
10
src/core.js
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@ -18,7 +18,7 @@ var jQuery = function( selector, context ) {
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// A simple way to check for HTML strings or ID strings
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// (both of which we optimize for)
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quickExpr = /^[^<]*(<[\w\W]+>)[^>]*$|^#([\w-]+)$/,
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quickExpr = /^[^<]*(<[\w\W]+>)[^>]*$|^#([\w\-]+)$/,
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// Is it a simple selector
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isSimple = /^.[^:#\[\.,]*$/,
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@ -623,12 +623,14 @@ jQuery.extend({
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},
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grep: function( elems, callback, inv ) {
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var ret = [];
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var ret = [], retVal;
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inv = !!inv;
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// Go through the array, only saving the items
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// that pass the validator function
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for ( var i = 0, length = elems.length; i < length; i++ ) {
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if ( !inv !== !callback( elems[ i ], i ) ) {
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retVal = !!callback( elems[ i ], i );
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if ( inv !== retVal ) {
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ret.push( elems[ i ] );
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}
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}
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@ -748,7 +750,7 @@ function doScrollCheck() {
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// If IE is used, use the trick by Diego Perini
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// http://javascript.nwbox.com/IEContentLoaded/
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document.documentElement.doScroll("left");
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} catch( error ) {
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} catch(e) {
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setTimeout( doScrollCheck, 1 );
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return;
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}
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@ -186,7 +186,7 @@ jQuery.extend({
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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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for ( name in options ) {
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elem.style[ name ] = old[ name ];
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}
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}
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22
src/effects.js
vendored
22
src/effects.js
vendored
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@ -1,6 +1,6 @@
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var elemdisplay = {},
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rfxtypes = /toggle|show|hide/,
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rfxnum = /^([+-]=)?([\d+-.]+)(.*)$/,
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rfxnum = /^([+\-]=)?([\d+.\-]+)(.*)$/,
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timerId,
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fxAttrs = [
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// height animations
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@ -221,6 +221,16 @@ jQuery.fn.extend({
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});
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function genFx( type, num ) {
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var obj = {};
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jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
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obj[ this ] = type;
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});
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return obj;
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}
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// Generate shortcuts for custom animations
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jQuery.each({
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slideDown: genFx("show", 1),
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@ -470,13 +480,3 @@ if ( jQuery.expr && jQuery.expr.filters ) {
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}).length;
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};
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}
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function genFx( type, num ) {
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var obj = {};
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jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
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obj[ this ] = type;
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});
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return obj;
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}
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18
src/event.js
18
src/event.js
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@ -146,7 +146,7 @@ jQuery.event = {
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handler = returnFalse;
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}
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var ret, type, fn, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,
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var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,
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elemData = jQuery.data( elem ),
|
||||
events = elemData && elemData.events;
|
||||
|
||||
|
@ -197,7 +197,7 @@ jQuery.event = {
|
|||
}
|
||||
|
||||
if ( !handler ) {
|
||||
for ( var j = 0; j < eventType.length; j++ ) {
|
||||
for ( j = 0; j < eventType.length; j++ ) {
|
||||
handleObj = eventType[ j ];
|
||||
|
||||
if ( all || namespace.test( handleObj.namespace ) ) {
|
||||
|
@ -211,7 +211,7 @@ jQuery.event = {
|
|||
|
||||
special = jQuery.event.special[ type ] || {};
|
||||
|
||||
for ( var j = pos || 0; j < eventType.length; j++ ) {
|
||||
for ( j = pos || 0; j < eventType.length; j++ ) {
|
||||
handleObj = eventType[ j ];
|
||||
|
||||
if ( handler.guid === handleObj.guid ) {
|
||||
|
@ -329,7 +329,7 @@ jQuery.event = {
|
|||
}
|
||||
|
||||
// prevent IE from throwing an error for some elements with some event types, see #3533
|
||||
} catch (e) {}
|
||||
} catch (inlineError) {}
|
||||
|
||||
if ( !event.isPropagationStopped() && parent ) {
|
||||
jQuery.event.trigger( event, data, parent, true );
|
||||
|
@ -356,7 +356,7 @@ jQuery.event = {
|
|||
}
|
||||
|
||||
// prevent IE from throwing an error for some elements with some event types, see #3533
|
||||
} catch (e) {}
|
||||
} catch (triggerError) {}
|
||||
|
||||
if ( old ) {
|
||||
target[ "on" + type ] = old;
|
||||
|
@ -368,9 +368,9 @@ jQuery.event = {
|
|||
},
|
||||
|
||||
handle: function( event ) {
|
||||
var all, handlers, namespaces, namespace, events;
|
||||
var all, handlers, namespaces, namespace, events, args = jQuery.makeArray( arguments );
|
||||
|
||||
event = arguments[0] = jQuery.event.fix( event || window.event );
|
||||
event = args[0] = jQuery.event.fix( event || window.event );
|
||||
event.currentTarget = this;
|
||||
|
||||
// Namespaced event handlers
|
||||
|
@ -400,7 +400,7 @@ jQuery.event = {
|
|||
event.data = handleObj.data;
|
||||
event.handleObj = handleObj;
|
||||
|
||||
var ret = handleObj.handler.apply( this, arguments );
|
||||
var ret = handleObj.handler.apply( this, args );
|
||||
|
||||
if ( ret !== undefined ) {
|
||||
event.result = ret;
|
||||
|
@ -1080,7 +1080,7 @@ jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblcl
|
|||
|
||||
// Handle event binding
|
||||
jQuery.fn[ name ] = function( data, fn ) {
|
||||
if ( fn == undefined ) {
|
||||
if ( fn == null ) {
|
||||
fn = data;
|
||||
data = null;
|
||||
}
|
||||
|
|
|
@ -357,6 +357,8 @@ jQuery.fn.extend({
|
|||
}
|
||||
|
||||
return this;
|
||||
}
|
||||
});
|
||||
|
||||
function root( elem, cur ) {
|
||||
return jQuery.nodeName(elem, "table") ?
|
||||
|
@ -364,8 +366,6 @@ jQuery.fn.extend({
|
|||
elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
|
||||
elem;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
function cloneCopyEvent(orig, ret) {
|
||||
var i = 0;
|
||||
|
@ -530,7 +530,7 @@ jQuery.extend({
|
|||
}
|
||||
|
||||
if ( fragment ) {
|
||||
for ( var i = 0; ret[i]; i++ ) {
|
||||
for ( i = 0; ret[i]; i++ ) {
|
||||
if ( scripts && 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] );
|
||||
|
||||
|
|
|
@ -69,7 +69,7 @@
|
|||
script.type = "text/javascript";
|
||||
try {
|
||||
script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
|
||||
} catch(e) {}
|
||||
} catch( scriptError ) {}
|
||||
|
||||
root.insertBefore( script, root.firstChild );
|
||||
|
||||
|
@ -86,7 +86,7 @@
|
|||
try {
|
||||
delete script.test;
|
||||
|
||||
} catch(e) {
|
||||
} catch( expandoError ) {
|
||||
jQuery.support.deleteExpando = false;
|
||||
}
|
||||
|
||||
|
|
|
@ -7,7 +7,8 @@ var runtil = /Until$/,
|
|||
var winnow = function( elements, qualifier, keep ) {
|
||||
if ( jQuery.isFunction( qualifier ) ) {
|
||||
return jQuery.grep(elements, function( elem, i ) {
|
||||
return !!qualifier.call( elem, i, elem ) === keep;
|
||||
var retVal = !!qualifier.call( elem, i, elem );
|
||||
return retVal === keep;
|
||||
});
|
||||
|
||||
} else if ( qualifier.nodeType ) {
|
||||
|
|
|
@ -14,7 +14,6 @@ test("jQuery.ajax() - success callbacks", function() {
|
|||
|
||||
stop();
|
||||
|
||||
setTimeout(function(){
|
||||
jQuery('#foo').ajaxStart(function(){
|
||||
ok( true, "ajaxStart" );
|
||||
}).ajaxStop(function(){
|
||||
|
@ -37,7 +36,6 @@ test("jQuery.ajax() - success callbacks", function() {
|
|||
error: function(){ ok(false, "error"); },
|
||||
complete: function(){ ok(true, "complete"); }
|
||||
});
|
||||
}, 13);
|
||||
});
|
||||
|
||||
test("jQuery.ajax() - error callbacks", function() {
|
||||
|
|
Loading…
Reference in a new issue