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57 lines
1.4 KiB
JavaScript
57 lines
1.4 KiB
JavaScript
/*
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* Simple popup menu 1.0 (2010-05-15)
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*
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* Copyright (c) 2010 Combodo SARL (www.combodo.com)
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* Licenced under the GPL licence.
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*
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* http://www.combodo.com/
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*
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* Built upon jQuery jQuery 1.2.3a (http://jquery.com)
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* Requires the (modified) jQuery positionBy plugin by Jonathan Sharp (http://jdsharp.us)
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*/
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jQuery.fn.popupmenu = function ()
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{
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var popupmenu = null;
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return this.each(function()
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{
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$(this).bind('click.popup_menu', function (evt)
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{
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var previous_popup = popupmenu;
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var bMenuClosed = false;
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popupmenu = $(this).find('ul');
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if ( previous_popup != null)
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{
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// The user clicked while a menu is open, close the currently opened menu
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previous_popup.css('display', 'none');
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}
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if ( (previous_popup == null) || (previous_popup.get(0) != popupmenu.get(0))) // Comparing the DOM objects
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{
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// The user clicked in a different menu, let's open it
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popupmenu.bgiframe();
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popupmenu.positionBy({ target: $(this),
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targetPos: 4,
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elementPos: 0,
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hideAfterPosition: true
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});
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popupmenu.css('display', 'block');
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}
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else
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{
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// The user clicked in the opened menu, it is closed now
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popupmenu = null;
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}
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evt.stopPropagation();
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});
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$(document).bind('click.popup_menu', function(evt)
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{
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if (popupmenu)
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{
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// The user clicked in the document's body, let's close the menu
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popupmenu.css('display', 'none');
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popupmenu = null;
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}
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});
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});
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}; |