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Moving constructor code to jQuery.prototype.init for more flexibility

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This commit is contained in:
Brandon Aaron 2007-05-01 21:03:44 +00:00
parent 13d2ef9282
commit 67c640bb20
1 changed files with 47 additions and 30 deletions
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77
src/jquery/jquery.js vendored
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@ -27,36 +27,7 @@ var jQuery = function(a,c) {
if ( window == this ) if ( window == this )
return new jQuery(a,c); return new jQuery(a,c);
// Make sure that a selection was provided return this.init(a,c);
a = a || document;
// HANDLE: $(function)
// Shortcut for document ready
if ( jQuery.isFunction(a) )
return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a );
// Handle HTML strings
if ( typeof a == "string" ) {
// HANDLE: $(html) -> $(array)
var m = /^[^<]*(<(.|\s)+>)[^>]*$/.exec(a);
if ( m )
a = jQuery.clean( [ m[1] ] );
// HANDLE: $(expr)
else
return new jQuery( c ).find( a );
}
return this.setArray(
// HANDLE: $(array)
a.constructor == Array && a ||
// HANDLE: $(arraylike)
// Watch for when an array-like object is passed as the selector
(a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) ||
// HANDLE: $(*)
[ a ] );
}; };
// Map over the $ in case of overwrite // Map over the $ in case of overwrite
@ -169,6 +140,52 @@ var $ = jQuery;
*/ */
jQuery.fn = jQuery.prototype = { jQuery.fn = jQuery.prototype = {
/**
* Initialize a new jQuery object
*
* @private
* @name init
* @param String|Function|Element|Array<Element>|jQuery a selector
* @param jQuery|Element|Array<Element> c context
* @cat Core
*/
init: function(a,c) {
// Make sure that a selection was provided
a = a || document;
// HANDLE: $(function)
// Shortcut for document ready
if ( jQuery.isFunction(a) )
return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a );
// Handle HTML strings
if ( typeof a == "string" ) {
// HANDLE: $(html) -> $(array)
var m = /^[^<]*(<(.|\s)+>)[^>]*$/.exec(a);
if ( m )
a = jQuery.clean( [ m[1] ] );
// HANDLE: $(expr)
else {
var r = new jQuery( c ).find( a );
r.selector = a;
r.context = c;
return r;
}
}
return this.setArray(
// HANDLE: $(array)
a.constructor == Array && a ||
// HANDLE: $(arraylike)
// Watch for when an array-like object is passed as the selector
(a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) ||
// HANDLE: $(*)
[ a ] );
},
/** /**
* The current version of jQuery. * The current version of jQuery.
* *