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61 lines
1.6 KiB
JavaScript
61 lines
1.6 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 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('mouseenter.popup_menu 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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if ( ((evt.type == 'click') && ((previous_popup[0] == popupmenu[0])) || // Comparing the jQuery objects
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(evt.type == 'mouseenter') && (previous_popup[0] != popupmenu[0])) )
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// The user clicked again in the menu or moved over another menu let's close it
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previous_popup.css('display', 'none');
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bMenuClosed = true;
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}
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if ( (previous_popup == null) || (previous_popup[0] != popupmenu[0])) // Comparing the jQuery objects
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{
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// We really clicked in a different menu, let's open it
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popupmenu.bgiframe();
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popupmenu.positionBy({ target: $(this),
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targetPos: 2,
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elementPos: 0,
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hideAfterPosition: true
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});
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popupmenu.css('display', 'block');
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}
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if (bMenuClosed)
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{
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popupmenu = null;
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}
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evt.stopPropagation();
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});
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$(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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}; |