diff options
Diffstat (limited to 'src/jquery/jquery.js')
| -rw-r--r-- | src/jquery/jquery.js | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js index 78d1ab94d..c6f2a9b8e 100644 --- a/src/jquery/jquery.js +++ b/src/jquery/jquery.js @@ -23,39 +23,41 @@ window.undefined = window.undefined; * @cat Core */ var jQuery = function(a,c) { + // If the context is global, return a new object + if ( window == this ) + return new jQuery(a,c); + // Make sure that a selection was provided a = a || document; + // HANDLE: $(function) // Shortcut for document ready // Safari reports typeof on DOM NodeLists as a function if ( typeof a == "function" && !a.nodeType && a[0] == undefined ) - return jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a ); - - // Watch for when a jQuery object is passed as the selector - if ( a.jquery ) - return jQuery( jQuery.makeArray( a ) ); - - // Watch for when a jQuery object is passed at the context - if ( c && c.jquery ) - return jQuery( c ).find(a); - - // If the context is global, return a new object - if ( window == this ) - return new jQuery(a,c); - + return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a ); + // Handle HTML strings if ( typeof a == "string" ) { + // HANDLE: $(html) -> $(array) var m = /^[^<]*(<.+>)[^>]*$/.exec(a); - if ( m ) a = jQuery.clean( [ m[1] ] ); + 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 || - // Watch for when an array is passed in - return this.setArray( a.constructor == Array || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType ? - // Assume that it is an array of DOM Elements - jQuery.makeArray( 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 ) || - // Find the matching elements and save them for later - jQuery.find( a, c ) ); + // HANDLE: $(*) + [ a ] ); }; // Map over the $ in case of overwrite |