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Revert "Core: Remove deprecated context and selector properties"

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This reverts commit 0ea8c32863.
This commit is contained in:
Oleg Gaidarenko 2015-11-13 16:27:18 +03:00
parent 7a78019751
commit c7e372b9fd
5 changed files with 27 additions and 11 deletions
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4
src/core.js
View File

@ -42,6 +42,9 @@ jQuery.fn = jQuery.prototype = {
constructor: jQuery,
// Start with an empty selector
selector: "",
// The default length of a jQuery object is 0
length: 0,
@ -70,6 +73,7 @@ jQuery.fn = jQuery.prototype = {
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
ret.context = this.context;
// Return the newly-formed element set
return ret;

12
src/core/init.js
View File

@ -79,9 +79,12 @@ var rootjQuery,
if ( elem ) {
// Inject the element directly into the jQuery object
this[ 0 ] = elem;
this.length = 1;
this[0] = elem;
}
this.context = document;
this.selector = selector;
return this;
}
@ -97,7 +100,7 @@ var rootjQuery,
// HANDLE: $(DOMElement)
} else if ( selector.nodeType ) {
this[ 0 ] = selector;
this.context = this[0] = selector;
this.length = 1;
return this;
@ -111,6 +114,11 @@ var rootjQuery,
selector( jQuery );
}
if ( selector.selector !== undefined ) {
this.selector = selector.selector;
this.context = selector.context;
}
return jQuery.makeArray( selector, this );
};

5
src/traversing/findFilter.js
View File

@ -72,7 +72,10 @@ jQuery.fn.extend( {
jQuery.find( selector, self[ i ], ret );
}
return this.pushStack( len > 1 ? jQuery.uniqueSort( ret ) : ret );
// Needed because $( selector, context ) becomes $( context ).find( selector )
ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
ret.selector = this.selector ? this.selector + " " + selector : selector;
return ret;
},
filter: function( selector ) {
return this.pushStack( winnow( this, selector || [], false ) );

9
test/unit/core.js
View File

@ -53,10 +53,10 @@ QUnit.test( "jQuery()", function( assert ) {
// Basic constructor's behavior
assert.equal( jQuery().length, 0, "jQuery() === jQuery([])" );
assert.equal( jQuery( undefined ).length, 0, "jQuery(undefined) === jQuery([])" );
assert.equal( jQuery( null ).length, 0, "jQuery(null) === jQuery([])" );
assert.equal( jQuery( "" ).length, 0, "jQuery('') === jQuery([])" );
assert.deepEqual( jQuery( obj ).get(), obj.get(), "jQuery(jQueryObj) == jQueryObj" );
assert.equal( jQuery(undefined).length, 0, "jQuery(undefined) === jQuery([])" );
assert.equal( jQuery(null).length, 0, "jQuery(null) === jQuery([])" );
assert.equal( jQuery("").length, 0, "jQuery('') === jQuery([])" );
assert.equal( jQuery(obj).selector, "div", "jQuery(jQueryObj) == jQueryObj" );
// Invalid #id goes to Sizzle which will throw an error (gh-1682)
try {
@ -166,6 +166,7 @@ QUnit.test( "globalEval", function( assert ) {
assert.equal( window.globalEvalTest, 3, "Test context (this) is the window object" );
} );
QUnit.test( "globalEval with 'use strict'", function( assert ) {
assert.expect( 1 );
Globals.register( "strictEvalTest" );

8
test/unit/offset.js
View File

@ -496,10 +496,10 @@ testIframe( "offset/body", "body", function( $, window, document, assert ) {
QUnit.test( "chaining", function( assert ) {
assert.expect( 3 );
var coords = { "top": 1, "left": 1 };
assert.equal( jQuery( "#absolute-1" ).offset( coords ).jquery, jQuery.fn.jquery, "offset(coords) returns jQuery object" );
assert.equal( jQuery( "#non-existent" ).offset( coords ).jquery, jQuery.fn.jquery, "offset(coords) with empty jQuery set returns jQuery object" );
assert.equal( jQuery( "#absolute-1" ).offset( undefined ).jquery, jQuery.fn.jquery, "offset(undefined) returns jQuery object (#5571)" );
} );
assert.equal( jQuery("#absolute-1").offset(coords).selector, "#absolute-1", "offset(coords) returns jQuery object" );
assert.equal( jQuery("#non-existent").offset(coords).selector, "#non-existent", "offset(coords) with empty jQuery set returns jQuery object" );
assert.equal( jQuery("#absolute-1").offset(undefined).selector, "#absolute-1", "offset(undefined) returns jQuery object (#5571)" );
});
QUnit.test( "offsetParent", function( assert ) {
assert.expect( 13 );