34 lines
1.3 KiB
JavaScript
34 lines
1.3 KiB
JavaScript
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// this code improves bootstrap menus and adds dropdown support
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jQuery(function(){
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jQuery('.nav>li>a').each(function(){
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if(jQuery(this).parent().find('ul').length)
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jQuery(this).attr({'class':'dropdown-toggle','data-toggle':'dropdown'}).append('<b class="caret"></b>');
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});
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jQuery('.nav li li').each(function(){
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if(jQuery(this).find('ul').length)
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jQuery(this).addClass('dropdown-submenu');
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});
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function adjust_height_of_collapsed_nav() {
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var cn = jQuery('div.collapse');
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if (cn.get(0)) {
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var cnh = cn.get(0).style.height;
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if (cnh>'0px'){
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cn.css('height','auto');
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}
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}
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}
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function hoverMenu(){
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jQuery('ul.nav a.dropdown-toggle').parent().hover(function(){
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adjust_height_of_collapsed_nav();
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var mi = jQuery(this).addClass('open');
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mi.children('.dropdown-menu').stop(true, true).delay(200).fadeIn(400);
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}, function(){
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var mi = jQuery(this);
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mi.children('.dropdown-menu').stop(true, true).delay(200).fadeOut(function(){mi.removeClass('open')});
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});
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}
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hoverMenu(); // first page load
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jQuery(window).resize(hoverMenu); // on resize event
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jQuery('ul.nav li.dropdown a').click(function(){window.location=jQuery(this).attr('href');});
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});
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