each: function( callback, args ) {
return jQuery.each( this, callback, args );
},
-
- // Determine the position of an element within
- // the matched set of elements
- index: function( elem ) {
- if ( !elem || typeof elem === "string" ) {
- return jQuery.inArray( this[0],
- // If it receives a string, the selector is used
- // If it receives nothing, the siblings are used
- elem ? jQuery( elem ) : this.parent().children() );
- }
- // Locate the position of the desired element
- return jQuery.inArray(
- // If it receives a jQuery object, the first element is used
- elem.jquery ? elem[0] : elem, this );
- },
-
- is: function( selector ) {
- return !!selector && jQuery.filter( selector, this ).length > 0;
- },
ready: function( fn ) {
// Attach the listeners
return this;
},
+
+ eq: function( i ) {
+ return i === -1 ?
+ this.slice( i ) :
+ this.slice( i, +i + 1 );
+ },
+
+ first: function() {
+ return this.eq( 0 );
+ },
+
+ last: function() {
+ return this.eq( -1 );
+ },
+
+ slice: function() {
+ return this.pushStack( slice.apply( this, arguments ),
+ "slice", slice.call(arguments).join(",") );
+ },
+
+ map: function( callback ) {
+ return this.pushStack( jQuery.map(this, function(elem, i){
+ return callback.call( elem, i, elem );
+ }));
+ },
+
+ end: function() {
+ return this.prevObject || jQuery(null);
+ },
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
filter: function( selector ) {
return this.pushStack( winnow(this, selector, true), "filter", selector );
},
+
+ is: function( selector ) {
+ return !!selector && jQuery.filter( selector, this ).length > 0;
+ },
closest: function( selectors, context ) {
if ( jQuery.isArray( selectors ) ) {
return null;
});
},
+
+ // Determine the position of an element within
+ // the matched set of elements
+ index: function( elem ) {
+ if ( !elem || typeof elem === "string" ) {
+ return jQuery.inArray( this[0],
+ // If it receives a string, the selector is used
+ // If it receives nothing, the siblings are used
+ elem ? jQuery( elem ) : this.parent().children() );
+ }
+ // Locate the position of the desired element
+ return jQuery.inArray(
+ // If it receives a jQuery object, the first element is used
+ elem.jquery ? elem[0] : elem, this );
+ },
add: function( selector, context ) {
var set = typeof selector === "string" ?
all );
},
- eq: function( i ) {
- return i === -1 ?
- this.slice( i ) :
- this.slice( i, +i + 1 );
- },
-
- first: function() {
- return this.eq( 0 );
- },
-
- last: function() {
- return this.eq( -1 );
- },
-
- slice: function() {
- return this.pushStack( slice.apply( this, arguments ),
- "slice", 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);
}
});
});
}
+test("end()", function() {
+ expect(3);
+ equals( 'Yahoo', jQuery('#yahoo').parent().end().text(), 'Check for end' );
+ ok( jQuery('#yahoo').end(), 'Check for end with nothing to end' );
+
+ var x = jQuery('#yahoo');
+ x.parent();
+ equals( 'Yahoo', jQuery('#yahoo').text(), 'Check for non-destructive behaviour' );
+});
+
test("length", function() {
expect(1);
equals( jQuery("p").length, 6, "Get Number of Elements Found" );
ok( pass, "Execute a function, Relative" );
});
-test("index()", function() {
- expect(1);
+test("slice()", function() {
+ expect(7);
+
+ var $links = jQuery("#ap a");
- equals( jQuery("#text2").index(), 2, "Returns the index of a child amongst its siblings" )
+ same( $links.slice(1,2).get(), q("groups"), "slice(1,2)" );
+ same( $links.slice(1).get(), q("groups", "anchor1", "mark"), "slice(1)" );
+ same( $links.slice(0,3).get(), q("google", "groups", "anchor1"), "slice(0,3)" );
+ same( $links.slice(-1).get(), q("mark"), "slice(-1)" );
+
+ same( $links.eq(1).get(), q("groups"), "eq(1)" );
+ same( $links.eq('2').get(), q("anchor1"), "eq('2')" );
+ same( $links.eq(-1).get(), q("mark"), "eq(-1)" );
});
-test("index(Object|String|undefined)", function() {
- expect(16);
+test("first()/last()", function() {
+ expect(4);
+
+ var $links = jQuery("#ap a"), $none = jQuery("asdf");
+
+ same( $links.first().get(), q("google"), "first()" );
+ same( $links.last().get(), q("mark"), "last()" );
+
+ same( $none.first().get(), [], "first() none" );
+ same( $none.last().get(), [], "last() none" );
+});
+
+test("map()", function() {
+ expect(2);//expect(6);
+
+ same(
+ jQuery("#ap").map(function(){
+ return jQuery(this).find("a").get();
+ }).get(),
+ q("google", "groups", "anchor1", "mark"),
+ "Array Map"
+ );
+
+ same(
+ jQuery("#ap > a").map(function(){
+ return this.parentNode;
+ }).get(),
+ q("ap","ap","ap"),
+ "Single Map"
+ );
+
+ return;//these haven't been accepted yet
+
+ //for #2616
+ var keys = jQuery.map( {a:1,b:2}, function( v, k ){
+ return k;
+ }, [ ] );
+
+ equals( keys.join(""), "ab", "Map the keys from a hash to an array" );
+
+ var values = jQuery.map( {a:1,b:2}, function( v, k ){
+ return v;
+ }, [ ] );
+
+ equals( values.join(""), "12", "Map the values from a hash to an array" );
+
+ var scripts = document.getElementsByTagName("script");
+ var mapped = jQuery.map( scripts, function( v, k ){
+ return v;
+ }, {length:0} );
+
+ equals( mapped.length, scripts.length, "Map an array(-like) to a hash" );
+
+ var flat = jQuery.map( Array(4), function( v, k ){
+ return k % 2 ? k : [k,k,k];//try mixing array and regular returns
+ });
- var elements = jQuery([window, document]),
- inputElements = jQuery('#radio1,#radio2,#check1,#check2');
-
- // Passing a node
- equals( elements.index(window), 0, "Check for index of elements" );
- equals( elements.index(document), 1, "Check for index of elements" );
- equals( inputElements.index(document.getElementById('radio1')), 0, "Check for index of elements" );
- equals( inputElements.index(document.getElementById('radio2')), 1, "Check for index of elements" );
- equals( inputElements.index(document.getElementById('check1')), 2, "Check for index of elements" );
- equals( inputElements.index(document.getElementById('check2')), 3, "Check for index of elements" );
- equals( inputElements.index(window), -1, "Check for not found index" );
- equals( inputElements.index(document), -1, "Check for not found index" );
-
- // Passing a jQuery object
- // enabled since [5500]
- equals( elements.index( elements ), 0, "Pass in a jQuery object" );
- equals( elements.index( elements.eq(1) ), 1, "Pass in a jQuery object" );
- equals( jQuery("#form :radio").index( jQuery("#radio2") ), 1, "Pass in a jQuery object" );
-
- // Passing a selector or nothing
- // enabled since [6330]
- equals( jQuery('#text2').index(), 2, "Check for index amongst siblings" );
- equals( jQuery('#form').children().eq(4).index(), 4, "Check for index amongst siblings" );
- equals( jQuery('#radio2').index('#form :radio') , 1, "Check for index within a selector" );
- equals( jQuery('#form :radio').index( jQuery('#radio2') ), 1, "Check for index within a selector" );
- equals( jQuery('#radio2').index('#form :text') , -1, "Check for index not found within a selector" );
+ equals( flat.join(""), "00012223", "try the new flatten technique(#2616)" );
});
test("jQuery.merge()", function() {
module("traversing");
-test("end()", function() {
- expect(3);
- equals( 'Yahoo', jQuery('#yahoo').parent().end().text(), 'Check for end' );
- ok( jQuery('#yahoo').end(), 'Check for end with nothing to end' );
-
- var x = jQuery('#yahoo');
- x.parent();
- equals( 'Yahoo', jQuery('#yahoo').text(), 'Check for non-destructive behaviour' );
-});
-
test("find(String)", function() {
expect(2);
equals( 'Yahoo', jQuery('#foo').find('.blogTest').text(), 'Check for find' );
ok( jQuery('#en').is('[lang="de"] , [lang="en"]'), 'Comma-seperated; Check for lang attribute: Expect en or de' );
});
+test("index()", function() {
+ expect(1);
+
+ equals( jQuery("#text2").index(), 2, "Returns the index of a child amongst its siblings" )
+});
+
+test("index(Object|String|undefined)", function() {
+ expect(16);
+
+ var elements = jQuery([window, document]),
+ inputElements = jQuery('#radio1,#radio2,#check1,#check2');
+
+ // Passing a node
+ equals( elements.index(window), 0, "Check for index of elements" );
+ equals( elements.index(document), 1, "Check for index of elements" );
+ equals( inputElements.index(document.getElementById('radio1')), 0, "Check for index of elements" );
+ equals( inputElements.index(document.getElementById('radio2')), 1, "Check for index of elements" );
+ equals( inputElements.index(document.getElementById('check1')), 2, "Check for index of elements" );
+ equals( inputElements.index(document.getElementById('check2')), 3, "Check for index of elements" );
+ equals( inputElements.index(window), -1, "Check for not found index" );
+ equals( inputElements.index(document), -1, "Check for not found index" );
+
+ // Passing a jQuery object
+ // enabled since [5500]
+ equals( elements.index( elements ), 0, "Pass in a jQuery object" );
+ equals( elements.index( elements.eq(1) ), 1, "Pass in a jQuery object" );
+ equals( jQuery("#form :radio").index( jQuery("#radio2") ), 1, "Pass in a jQuery object" );
+
+ // Passing a selector or nothing
+ // enabled since [6330]
+ equals( jQuery('#text2').index(), 2, "Check for index amongst siblings" );
+ equals( jQuery('#form').children().eq(4).index(), 4, "Check for index amongst siblings" );
+ equals( jQuery('#radio2').index('#form :radio') , 1, "Check for index within a selector" );
+ equals( jQuery('#form :radio').index( jQuery('#radio2') ), 1, "Check for index within a selector" );
+ equals( jQuery('#radio2').index('#form :text') , -1, "Check for index not found within a selector" );
+});
+
test("filter(Selector)", function() {
expect(5);
same( jQuery("#form input").filter(":checked").get(), q("radio2", "check1"), "filter(String)" );
same( jQuery("#area1, #hidden1").prevUntil("label", "button,input").get(), elems.not(':last').get(), "Multi-source, multiple-filtered prevUntil check" );
});
-test("slice()", function() {
- expect(7);
-
- var $links = jQuery("#ap a");
-
- same( $links.slice(1,2).get(), q("groups"), "slice(1,2)" );
- same( $links.slice(1).get(), q("groups", "anchor1", "mark"), "slice(1)" );
- same( $links.slice(0,3).get(), q("google", "groups", "anchor1"), "slice(0,3)" );
- same( $links.slice(-1).get(), q("mark"), "slice(-1)" );
-
- same( $links.eq(1).get(), q("groups"), "eq(1)" );
- same( $links.eq('2').get(), q("anchor1"), "eq('2')" );
- same( $links.eq(-1).get(), q("mark"), "eq(-1)" );
-});
-
-test("first()/last()", function() {
- expect(4);
-
- var $links = jQuery("#ap a"), $none = jQuery("asdf");
-
- same( $links.first().get(), q("google"), "first()" );
- same( $links.last().get(), q("mark"), "last()" );
-
- same( $none.first().get(), [], "first() none" );
- same( $none.last().get(), [], "last() none" );
-});
-
-test("map()", function() {
- expect(2);//expect(6);
-
- same(
- jQuery("#ap").map(function(){
- return jQuery(this).find("a").get();
- }).get(),
- q("google", "groups", "anchor1", "mark"),
- "Array Map"
- );
-
- same(
- jQuery("#ap > a").map(function(){
- return this.parentNode;
- }).get(),
- q("ap","ap","ap"),
- "Single Map"
- );
-
- return;//these haven't been accepted yet
-
- //for #2616
- var keys = jQuery.map( {a:1,b:2}, function( v, k ){
- return k;
- }, [ ] );
-
- equals( keys.join(""), "ab", "Map the keys from a hash to an array" );
-
- var values = jQuery.map( {a:1,b:2}, function( v, k ){
- return v;
- }, [ ] );
-
- equals( values.join(""), "12", "Map the values from a hash to an array" );
-
- var scripts = document.getElementsByTagName("script");
- var mapped = jQuery.map( scripts, function( v, k ){
- return v;
- }, {length:0} );
-
- equals( mapped.length, scripts.length, "Map an array(-like) to a hash" );
-
- var flat = jQuery.map( Array(4), function( v, k ){
- return k % 2 ? k : [k,k,k];//try mixing array and regular returns
- });
-
- equals( flat.join(""), "00012223", "try the new flatten technique(#2616)" );
-});
-
test("contents()", function() {
expect(12);
equals( jQuery("#ap").contents().length, 9, "Check element contents" );
projects / jquery.git / commitdiff