Template:Team:HokkaidoU Japan/header/js
From 2013.igem.org
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<html><script type="text/javascript"> | <html><script type="text/javascript"> | ||
+ | /*! | ||
+ | * hoverIntent r7 // 2013.03.11 // jQuery 1.9.1+ | ||
+ | * http://cherne.net/brian/resources/jquery.hoverIntent.html | ||
+ | * | ||
+ | * You may use hoverIntent under the terms of the MIT license. Basically that | ||
+ | * means you are free to use hoverIntent as long as this header is left intact. | ||
+ | * Copyright 2007, 2013 Brian Cherne | ||
+ | */ | ||
+ | |||
+ | /* hoverIntent is similar to jQuery's built-in "hover" method except that | ||
+ | * instead of firing the handlerIn function immediately, hoverIntent checks | ||
+ | * to see if the user's mouse has slowed down (beneath the sensitivity | ||
+ | * threshold) before firing the event. The handlerOut function is only | ||
+ | * called after a matching handlerIn. | ||
+ | * | ||
+ | * // basic usage ... just like .hover() | ||
+ | * .hoverIntent( handlerIn, handlerOut ) | ||
+ | * .hoverIntent( handlerInOut ) | ||
+ | * | ||
+ | * // basic usage ... with event delegation! | ||
+ | * .hoverIntent( handlerIn, handlerOut, selector ) | ||
+ | * .hoverIntent( handlerInOut, selector ) | ||
+ | * | ||
+ | * // using a basic configuration object | ||
+ | * .hoverIntent( config ) | ||
+ | * | ||
+ | * @param handlerIn function OR configuration object | ||
+ | * @param handlerOut function OR selector for delegation OR undefined | ||
+ | * @param selector selector OR undefined | ||
+ | * @author Brian Cherne <brian(at)cherne(dot)net> | ||
+ | */ | ||
+ | (function($) { | ||
+ | $.fn.hoverIntent = function(handlerIn,handlerOut,selector) { | ||
+ | |||
+ | // default configuration values | ||
+ | var cfg = { | ||
+ | interval: 100, | ||
+ | sensitivity: 7, | ||
+ | timeout: 0 | ||
+ | }; | ||
+ | |||
+ | if ( typeof handlerIn === "object" ) { | ||
+ | cfg = $.extend(cfg, handlerIn ); | ||
+ | } else if ($.isFunction(handlerOut)) { | ||
+ | cfg = $.extend(cfg, { over: handlerIn, out: handlerOut, selector: selector } ); | ||
+ | } else { | ||
+ | cfg = $.extend(cfg, { over: handlerIn, out: handlerIn, selector: handlerOut } ); | ||
+ | } | ||
+ | |||
+ | // instantiate variables | ||
+ | // cX, cY = current X and Y position of mouse, updated by mousemove event | ||
+ | // pX, pY = previous X and Y position of mouse, set by mouseover and polling interval | ||
+ | var cX, cY, pX, pY; | ||
+ | |||
+ | // A private function for getting mouse position | ||
+ | var track = function(ev) { | ||
+ | cX = ev.pageX; | ||
+ | cY = ev.pageY; | ||
+ | }; | ||
+ | |||
+ | // A private function for comparing current and previous mouse position | ||
+ | var compare = function(ev,ob) { | ||
+ | ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); | ||
+ | // compare mouse positions to see if they've crossed the threshold | ||
+ | if ( ( Math.abs(pX-cX) + Math.abs(pY-cY) ) < cfg.sensitivity ) { | ||
+ | $(ob).off("mousemove.hoverIntent",track); | ||
+ | // set hoverIntent state to true (so mouseOut can be called) | ||
+ | ob.hoverIntent_s = 1; | ||
+ | return cfg.over.apply(ob,[ev]); | ||
+ | } else { | ||
+ | // set previous coordinates for next time | ||
+ | pX = cX; pY = cY; | ||
+ | // use self-calling timeout, guarantees intervals are spaced out properly (avoids JavaScript timer bugs) | ||
+ | ob.hoverIntent_t = setTimeout( function(){compare(ev, ob);} , cfg.interval ); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // A private function for delaying the mouseOut function | ||
+ | var delay = function(ev,ob) { | ||
+ | ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); | ||
+ | ob.hoverIntent_s = 0; | ||
+ | return cfg.out.apply(ob,[ev]); | ||
+ | }; | ||
+ | |||
+ | // A private function for handling mouse 'hovering' | ||
+ | var handleHover = function(e) { | ||
+ | // copy objects to be passed into t (required for event object to be passed in IE) | ||
+ | var ev = jQuery.extend({},e); | ||
+ | var ob = this; | ||
+ | |||
+ | // cancel hoverIntent timer if it exists | ||
+ | if (ob.hoverIntent_t) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); } | ||
+ | |||
+ | // if e.type == "mouseenter" | ||
+ | if (e.type == "mouseenter") { | ||
+ | // set "previous" X and Y position based on initial entry point | ||
+ | pX = ev.pageX; pY = ev.pageY; | ||
+ | // update "current" X and Y position based on mousemove | ||
+ | $(ob).on("mousemove.hoverIntent",track); | ||
+ | // start polling interval (self-calling timeout) to compare mouse coordinates over time | ||
+ | if (ob.hoverIntent_s != 1) { ob.hoverIntent_t = setTimeout( function(){compare(ev,ob);} , cfg.interval );} | ||
+ | |||
+ | // else e.type == "mouseleave" | ||
+ | } else { | ||
+ | // unbind expensive mousemove event | ||
+ | $(ob).off("mousemove.hoverIntent",track); | ||
+ | // if hoverIntent state is true, then call the mouseOut function after the specified delay | ||
+ | if (ob.hoverIntent_s == 1) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );} | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // listen for mouseenter and mouseleave | ||
+ | return this.on({'mouseenter.hoverIntent':handleHover,'mouseleave.hoverIntent':handleHover}, cfg.selector); | ||
+ | }; | ||
+ | })(jQuery); | ||
+ | |||
+ | /* | ||
+ | * DC Mega Menu - jQuery mega menu | ||
+ | * Copyright (c) 2011 Design Chemical | ||
+ | * | ||
+ | */ | ||
(function($){ | (function($){ | ||
- | + | //define the defaults for the plugin and how to call it | |
- | + | $.fn.dcMegaMenu = function(options){ | |
- | + | //set default options | |
- | + | var defaults = { | |
- | + | classParent: 'dc-mega', | |
- | + | classContainer: 'sub-container', | |
- | + | classSubParent: 'mega-hdr', | |
- | + | classSubLink: 'mega-hdr', | |
- | + | classWidget: 'dc-extra', | |
- | + | rowItems: 3, | |
- | + | speed: 'fast', | |
- | + | effect: 'fade', | |
- | + | event: 'hover', | |
- | + | fullWidth: false, | |
- | + | onLoad : function(){}, | |
- | + | beforeOpen : function(){}, | |
- | + | beforeClose: function(){} | |
- | + | }; | |
- | + | //call in the default otions | |
- | + | var options = $.extend(defaults, options); | |
- | + | var $dcMegaMenuObj = this; | |
- | + | //act upon the element that is passed into the design | |
- | + | return $dcMegaMenuObj.each(function(options){ | |
- | + | var clSubParent = defaults.classSubParent; | |
- | + | var clSubLink = defaults.classSubLink; | |
- | + | var clParent = defaults.classParent; | |
- | + | var clContainer = defaults.classContainer; | |
- | + | var clWidget = defaults.classWidget; | |
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- | + | megaSetup(); | |
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- | + | function megaOver(){ | |
- | + | var subNav = $('.sub',this); | |
- | + | $(this).addClass('mega-hover'); | |
- | + | if(defaults.effect == 'fade'){ | |
- | + | $(subNav).fadeIn(defaults.speed); | |
- | + | } | |
+ | if(defaults.effect == 'slide'){ | ||
+ | $(subNav).show(defaults.speed); | ||
+ | } | ||
+ | // beforeOpen callback; | ||
+ | defaults.beforeOpen.call(this); | ||
+ | } | ||
+ | function megaAction(obj){ | ||
+ | var subNav = $('.sub',obj); | ||
+ | $(obj).addClass('mega-hover'); | ||
+ | if(defaults.effect == 'fade'){ | ||
+ | $(subNav).fadeIn(defaults.speed); | ||
+ | } | ||
+ | if(defaults.effect == 'slide'){ | ||
+ | $(subNav).show(defaults.speed); | ||
+ | } | ||
+ | // beforeOpen callback; | ||
+ | defaults.beforeOpen.call(this); | ||
+ | } | ||
+ | function megaOut(){ | ||
+ | var subNav = $('.sub',this); | ||
+ | $(this).removeClass('mega-hover'); | ||
+ | $(subNav).hide(); | ||
+ | // beforeClose callback; | ||
+ | defaults.beforeClose.call(this); | ||
+ | } | ||
+ | function megaActionClose(obj){ | ||
+ | var subNav = $('.sub',obj); | ||
+ | $(obj).removeClass('mega-hover'); | ||
+ | $(subNav).hide(); | ||
+ | // beforeClose callback; | ||
+ | defaults.beforeClose.call(this); | ||
+ | } | ||
+ | function megaReset(){ | ||
+ | $('li',$dcMegaMenuObj).removeClass('mega-hover'); | ||
+ | $('.sub',$dcMegaMenuObj).hide(); | ||
+ | } | ||
- | + | function megaSetup(){ | |
- | + | $arrow = '<span class="dc-mega-icon"></span>'; | |
- | + | var clParentLi = clParent+'-li'; | |
- | + | var menuWidth = $dcMegaMenuObj.outerWidth(); | |
- | + | $('> li',$dcMegaMenuObj).each(function(){ | |
- | + | //Set Width of sub | |
- | + | var $mainSub = $('> ul',this); | |
- | + | var $primaryLink = $('> a',this); | |
- | + | if($mainSub.length){ | |
- | + | $primaryLink.addClass(clParent).append($arrow); | |
- | + | $mainSub.addClass('sub').wrap('<div class="'+clContainer+'" />'); | |
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- | + | var pos = $(this).position(); | |
- | + | pl = pos.left; | |
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- | + | if($('ul',$mainSub).length){ | |
- | + | $(this).addClass(clParentLi); | |
- | + | $('.'+clContainer,this).addClass('mega'); | |
- | + | $('> li',$mainSub).each(function(){ | |
- | + | if(!$(this).hasClass(clWidget)){ | |
- | + | $(this).addClass('mega-unit'); | |
- | + | if($('> ul',this).length){ | |
- | + | $(this).addClass(clSubParent); | |
- | + | $('> a',this).addClass(clSubParent+'-a'); | |
- | + | } else { | |
- | + | $(this).addClass(clSubLink); | |
- | + | $('> a',this).addClass(clSubLink+'-a'); | |
- | + | } | |
- | + | } | |
- | + | }); | |
- | + | ||
- | })(jQuery);(function() { | + | // Create Rows |
+ | var hdrs = $('.mega-unit',this); | ||
+ | rowSize = parseInt(defaults.rowItems); | ||
+ | for(var i = 0; i < hdrs.length; i+=rowSize){ | ||
+ | hdrs.slice(i, i+rowSize).wrapAll('<div class="row" />'); | ||
+ | } | ||
+ | |||
+ | // Get Sub Dimensions & Set Row Height | ||
+ | $mainSub.show(); | ||
+ | |||
+ | // Get Position of Parent Item | ||
+ | var pw = $(this).width(); | ||
+ | var pr = pl + pw; | ||
+ | |||
+ | // Check available right margin | ||
+ | var mr = menuWidth - pr; | ||
+ | |||
+ | // // Calc Width of Sub Menu | ||
+ | var subw = $mainSub.outerWidth(); | ||
+ | var totw = $mainSub.parent('.'+clContainer).outerWidth(); | ||
+ | var cpad = totw - subw; | ||
+ | |||
+ | if(defaults.fullWidth == true){ | ||
+ | var fw = menuWidth - cpad; | ||
+ | $mainSub.parent('.'+clContainer).css({width: fw+'px'}); | ||
+ | $dcMegaMenuObj.addClass('full-width'); | ||
+ | } | ||
+ | var iw = $('.mega-unit',$mainSub).outerWidth(true); | ||
+ | var rowItems = $('.row:eq(0) .mega-unit',$mainSub).length; | ||
+ | var inneriw = iw * rowItems; | ||
+ | var totiw = inneriw + cpad; | ||
+ | |||
+ | // Set mega header height | ||
+ | $('.row',this).each(function(){ | ||
+ | $('.mega-unit:last',this).addClass('last'); | ||
+ | var maxValue = undefined; | ||
+ | $('.mega-unit > a',this).each(function(){ | ||
+ | var val = parseInt($(this).height()); | ||
+ | if (maxValue === undefined || maxValue < val){ | ||
+ | maxValue = val; | ||
+ | } | ||
+ | }); | ||
+ | $('.mega-unit > a',this).css('height',maxValue+'px'); | ||
+ | $(this).css('width',inneriw+'px'); | ||
+ | }); | ||
+ | |||
+ | // Calc Required Left Margin incl additional required for right align | ||
+ | |||
+ | if(defaults.fullWidth == true){ | ||
+ | params = {left: 0}; | ||
+ | } else { | ||
+ | |||
+ | var ml = mr < ml ? ml + ml - mr : (totiw - pw)/2; | ||
+ | var subLeft = pl - ml; | ||
+ | |||
+ | // If Left Position Is Negative Set To Left Margin | ||
+ | var params = {left: pl+'px', marginLeft: -ml+'px'}; | ||
+ | |||
+ | if(subLeft < 0){ | ||
+ | params = {left: 0}; | ||
+ | }else if(mr < ml){ | ||
+ | params = {right: 0}; | ||
+ | } | ||
+ | } | ||
+ | $('.'+clContainer,this).css(params); | ||
+ | |||
+ | // Calculate Row Height | ||
+ | $('.row',$mainSub).each(function(){ | ||
+ | var rh = $(this).height(); | ||
+ | $('.mega-unit',this).css({height: rh+'px'}); | ||
+ | $(this).parent('.row').css({height: rh+'px'}); | ||
+ | }); | ||
+ | $mainSub.hide(); | ||
+ | |||
+ | } else { | ||
+ | $('.'+clContainer,this).addClass('non-mega').css('left',pl+'px'); | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | // Set position of mega dropdown to bottom of main menu | ||
+ | var menuHeight = $('> li > a',$dcMegaMenuObj).outerHeight(true); | ||
+ | $('.'+clContainer,$dcMegaMenuObj).css({top: menuHeight+'px'}).css('z-index','1000'); | ||
+ | |||
+ | if(defaults.event == 'hover'){ | ||
+ | // HoverIntent Configuration | ||
+ | var config = { | ||
+ | sensitivity: 2, | ||
+ | interval: 100, | ||
+ | over: megaOver, | ||
+ | timeout: 400, | ||
+ | out: megaOut | ||
+ | }; | ||
+ | $('li',$dcMegaMenuObj).hoverIntent(config); | ||
+ | } | ||
+ | |||
+ | if(defaults.event == 'click'){ | ||
+ | |||
+ | $('body').mouseup(function(e){ | ||
+ | if(!$(e.target).parents('.mega-hover').length){ | ||
+ | megaReset(); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | $('> li > a.'+clParent,$dcMegaMenuObj).click(function(e){ | ||
+ | var $parentLi = $(this).parent(); | ||
+ | if($parentLi.hasClass('mega-hover')){ | ||
+ | megaActionClose($parentLi); | ||
+ | } else { | ||
+ | megaAction($parentLi); | ||
+ | } | ||
+ | e.preventDefault(); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | // onLoad callback; | ||
+ | defaults.onLoad.call(this); | ||
+ | } | ||
+ | }); | ||
+ | }; | ||
+ | })(jQuery); | ||
+ | |||
+ | (function() { | ||
$('#header-menu').dcMegaMenu({ | $('#header-menu').dcMegaMenu({ | ||
rowItems: '5', | rowItems: '5', | ||
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}).call(this); | }).call(this); | ||
+ | |||
</script></html> | </script></html> |
Revision as of 15:07, 18 September 2013