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jquery core: closes #3541. Added isArray.

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This commit is contained in:
Ariel Flesler 2008-10-29 02:01:22 +00:00
parent 77cfd696ec
commit 325755d4b3
3 changed files with 10 additions and 6 deletions
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6
src/ajax.js
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@ -76,7 +76,7 @@ jQuery.fn.extend({
.map(function(i, elem){ .map(function(i, elem){
var val = jQuery(this).val(); var val = jQuery(this).val();
return val == null ? null : return val == null ? null :
val.constructor == Array ? jQuery.isArray(val) ?
jQuery.map( val, function(val, i){ jQuery.map( val, function(val, i){
return {name: elem.name, value: val}; return {name: elem.name, value: val};
}) : }) :
@ -504,7 +504,7 @@ jQuery.extend({
// If an array was passed in, assume that it is an array // If an array was passed in, assume that it is an array
// of form elements // of form elements
if ( a.constructor == Array || a.jquery ) if ( jQuery.isArray(a) || a.jquery )
// Serialize the form elements // Serialize the form elements
jQuery.each( a, function(){ jQuery.each( a, function(){
add( this.name, this.value ); add( this.name, this.value );
@ -515,7 +515,7 @@ jQuery.extend({
// Serialize the key/values // Serialize the key/values
for ( var j in a ) for ( var j in a )
// If the value is an array then the key names need to be repeated // If the value is an array then the key names need to be repeated
if ( a[j] && a[j].constructor == Array ) if ( jQuery.isArray(a[j]) )
jQuery.each( a[j], function(){ jQuery.each( a[j], function(){
add( j, this ); add( j, this );
}); });

6
src/core.js
View file

@ -407,7 +407,7 @@ jQuery.fn = jQuery.prototype = {
if ( this.nodeType != 1 ) if ( this.nodeType != 1 )
return; return;
if ( value.constructor == Array && /radio|checkbox/.test( this.type ) ) if ( jQuery.isArray(value) && /radio|checkbox/.test( this.type ) )
this.checked = (jQuery.inArray(this.value, value) >= 0 || this.checked = (jQuery.inArray(this.value, value) >= 0 ||
jQuery.inArray(this.name, value) >= 0); jQuery.inArray(this.name, value) >= 0);
@ -621,6 +621,10 @@ jQuery.extend({
isFunction: function( fn ) { isFunction: function( fn ) {
return !!fn && !!fn.hasOwnProperty && fn instanceof Function; return !!fn && !!fn.hasOwnProperty && fn instanceof Function;
}, },
isArray: function( arr ){
return !!arr && arr.constructor == Array;
},
// check if an element is in a (or is an) XML document // check if an element is in a (or is an) XML document
isXMLDoc: function( elem ) { isXMLDoc: function( elem ) {

4
src/fx.js
View file

@ -112,7 +112,7 @@ jQuery.fn.extend({
}, },
queue: function(type, fn){ queue: function(type, fn){
if ( jQuery.isFunction(type) || ( type && type.constructor == Array )) { if ( jQuery.isFunction(type) || jQuery.isArray(type) ) {
fn = type; fn = type;
type = "fx"; type = "fx";
} }
@ -121,7 +121,7 @@ jQuery.fn.extend({
return queue( this[0], type ); return queue( this[0], type );
return this.each(function(){ return this.each(function(){
if ( fn.constructor == Array ) if ( jQuery.isArray(fn) )
queue(this, type, fn); queue(this, type, fn);
else { else {
queue(this, type).push( fn ); queue(this, type).push( fn );