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Core: Better detection of when core is loaded twice. Fixes #5636 - Load ui.position before ui.core couse ui.core not execute.

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This commit is contained in:
Scott González 2010-05-19 20:33:23 -04:00
parent fc093e9feb
commit afaa03575f
1 changed files with 12 additions and 3 deletions
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15
ui/jquery.ui.core.js vendored
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@ -7,10 +7,19 @@
* *
* http://docs.jquery.com/UI * http://docs.jquery.com/UI
*/ */
;jQuery.ui || (function($) {
(function($) {
// prevent duplicate loading
// this is only a problem because we proxy existing functions
// and we don't want to double proxy them
$.ui = $.ui || {};
if ($.ui.version) {
return;
}
//Helper functions and ui object //Helper functions and ui object
$.ui = { $.extend($.ui, {
version: "@VERSION", version: "@VERSION",
// $.ui.plugin is deprecated. Use the proxy pattern instead. // $.ui.plugin is deprecated. Use the proxy pattern instead.
@ -103,7 +112,7 @@ $.ui = {
UP: 38, UP: 38,
WINDOWS: 91 // COMMAND WINDOWS: 91 // COMMAND
} }
}; });
//jQuery plugins //jQuery plugins
$.fn.extend({ $.fn.extend({