Template:Team:Bonn:MenuJS
From 2013.igem.org
(Difference between revisions)
(Created page with "<html> <!-- JavaScript for our global menu --> <script type="text/javascript" src="http://igem13.uni-bonn.de/shared/superfish/js/jquery-1.9.1.min.js"></script> <script type="text...") |
|||
(6 intermediate revisions not shown) | |||
Line 1: | Line 1: | ||
<html> | <html> | ||
<!-- JavaScript for our global menu --> | <!-- JavaScript for our global menu --> | ||
- | <script type="text/javascript" | + | |
- | < | + | <!-- #################################### --> |
- | <script type="text/javascript" | + | <!-- HoverIntent --> |
+ | <script type="text/javascript"> | ||
+ | /** | ||
+ | * 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. | ||
+ | * | ||
+ | * 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 | ||
+ | * | ||
+ | * // 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 | ||
+ | $(ob).off("mousemove.hoverIntent",track); | ||
+ | // if hoverIntent state is true, then call the mouseOut function after the specified delay | ||
+ | if (ob.hoverIntent_s == 1) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );} | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // listen for mouseenter and mouseleave | ||
+ | return this.on({'mouseenter.hoverIntent':handleHover,'mouseleave.hoverIntent':handleHover}, cfg.selector); | ||
+ | }; | ||
+ | })(jQuery); | ||
+ | </script> | ||
+ | |||
+ | <!-- #################################### --> | ||
+ | <!-- SuperFish --> | ||
+ | <script type="text/javascript"> | ||
+ | /* | ||
+ | * Superfish v1.7.3 - jQuery menu widget | ||
+ | * Copyright (c) 2013 Joel Birch | ||
+ | * | ||
+ | * Dual licensed under the MIT and GPL licenses: | ||
+ | * http://www.opensource.org/licenses/mit-license.php | ||
+ | * http://www.gnu.org/licenses/gpl.html | ||
+ | */ | ||
+ | |||
+ | ;(function($) { | ||
+ | "use strict"; | ||
+ | |||
+ | var methods = (function(){ | ||
+ | // private properties and methods go here | ||
+ | var c = { | ||
+ | bcClass: 'sf-breadcrumb', | ||
+ | menuClass: 'sf-js-enabled', | ||
+ | anchorClass: 'sf-with-ul', | ||
+ | menuArrowClass: 'sf-arrows' | ||
+ | }, | ||
+ | ios = (function(){ | ||
+ | var ios = /iPhone|iPad|iPod/i.test(navigator.userAgent); | ||
+ | if (ios) { | ||
+ | // iOS clicks only bubble as far as body children | ||
+ | $(window).load(function() { | ||
+ | $('body').children().on('click', $.noop); | ||
+ | }); | ||
+ | } | ||
+ | return ios; | ||
+ | })(), | ||
+ | wp7 = (function() { | ||
+ | var style = document.documentElement.style; | ||
+ | if ('behavior' in style) | ||
+ | if ('fill' in style) | ||
+ | if (/iemobile/i.test(navigator.userAgent)) | ||
+ | return true; | ||
+ | return false; | ||
+ | })(), | ||
+ | toggleMenuClasses = function($menu, o) { | ||
+ | var classes = c.menuClass; | ||
+ | if (o.cssArrows) { | ||
+ | classes += ' ' + c.menuArrowClass; | ||
+ | } | ||
+ | $menu.toggleClass(classes); | ||
+ | }, | ||
+ | setPathToCurrent = function($menu, o) { | ||
+ | return $menu.find('li.' + o.pathClass).slice(0, o.pathLevels) | ||
+ | .addClass(o.hoverClass + ' ' + c.bcClass) | ||
+ | .filter(function() { | ||
+ | return ($(this).children(o.popUpSelector).hide().show().length); | ||
+ | }).removeClass(o.pathClass); | ||
+ | }, | ||
+ | toggleAnchorClass = function($li) { | ||
+ | $li.children('a').toggleClass(c.anchorClass); | ||
+ | }, | ||
+ | toggleTouchAction = function($menu) { | ||
+ | var touchAction = $menu.css('ms-touch-action'); | ||
+ | touchAction = (touchAction === 'pan-y') ? 'auto' : 'pan-y'; | ||
+ | $menu.css('ms-touch-action', touchAction); | ||
+ | }, | ||
+ | applyHandlers = function($menu,o) { | ||
+ | var targets = 'li:has(' + o.popUpSelector + ')'; | ||
+ | if ($.fn.hoverIntent) | ||
+ | if (!o.disableHI) { | ||
+ | $menu.hoverIntent(over, out, targets); | ||
+ | } | ||
+ | else { | ||
+ | $menu | ||
+ | .on('mouseenter.superfish', targets, over) | ||
+ | .on('mouseleave.superfish', targets, out); | ||
+ | } | ||
+ | var touchevent = 'MSPointerDown.superfish'; | ||
+ | if (!ios) { | ||
+ | touchevent += ' touchend.superfish'; | ||
+ | } | ||
+ | if (wp7) { | ||
+ | touchevent += ' mousedown.superfish'; | ||
+ | } | ||
+ | $menu | ||
+ | .on('focusin.superfish', 'li', over) | ||
+ | .on('focusout.superfish', 'li', out) | ||
+ | .on(touchevent, 'a', o, touchHandler); | ||
+ | }, | ||
+ | touchHandler = function(e) { | ||
+ | var $this = $(this), | ||
+ | $ul = $this.siblings(e.data.popUpSelector); | ||
+ | |||
+ | if ($ul.length > 0) | ||
+ | if ($ul.is(':hidden')) { | ||
+ | $this.one('click.superfish', false); | ||
+ | if (e.type === 'MSPointerDown') { | ||
+ | $this.trigger('focus'); | ||
+ | } else { | ||
+ | $.proxy(over, $this.parent('li'))(); | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | over = function() { | ||
+ | var $this = $(this), | ||
+ | o = getOptions($this); | ||
+ | clearTimeout(o.sfTimer); | ||
+ | $this.siblings().superfish('hide').end().superfish('show'); | ||
+ | }, | ||
+ | out = function() { | ||
+ | var $this = $(this), | ||
+ | o = getOptions($this); | ||
+ | if (ios) { | ||
+ | $.proxy(close, $this, o)(); | ||
+ | } | ||
+ | else { | ||
+ | clearTimeout(o.sfTimer); | ||
+ | o.sfTimer = setTimeout($.proxy(close, $this, o), o.delay); | ||
+ | } | ||
+ | }, | ||
+ | close = function(o) { | ||
+ | o.retainPath = ( $.inArray(this[0], o.$path) > -1); | ||
+ | this.superfish('hide'); | ||
+ | |||
+ | if (!this.parents('.' + o.hoverClass).length) { | ||
+ | o.onIdle.call(getMenu(this)); | ||
+ | if (o.$path.length) { | ||
+ | $.proxy(over, o.$path)(); | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | getMenu = function($el) { | ||
+ | return $el.closest('.' + c.menuClass); | ||
+ | }, | ||
+ | getOptions = function($el) { | ||
+ | return getMenu($el).data('sf-options'); | ||
+ | }; | ||
+ | |||
+ | return { | ||
+ | // public methods | ||
+ | hide: function(instant) { | ||
+ | if (this.length) { | ||
+ | var $this = this, | ||
+ | o = getOptions($this); | ||
+ | if (!o) { | ||
+ | return this; | ||
+ | } | ||
+ | var not = (o.retainPath === true) ? o.$path : '', | ||
+ | $ul = $this.find('li.' + o.hoverClass).add(this).not(not).removeClass(o.hoverClass).children(o.popUpSelector), | ||
+ | speed = o.speedOut; | ||
+ | |||
+ | if (instant) { | ||
+ | $ul.show(); | ||
+ | speed = 0; | ||
+ | } | ||
+ | o.retainPath = false; | ||
+ | o.onBeforeHide.call($ul); | ||
+ | $ul.stop(true, true).animate(o.animationOut, speed, function() { | ||
+ | var $this = $(this); | ||
+ | o.onHide.call($this); | ||
+ | }); | ||
+ | } | ||
+ | return this; | ||
+ | }, | ||
+ | show: function() { | ||
+ | var o = getOptions(this); | ||
+ | if (!o) { | ||
+ | return this; | ||
+ | } | ||
+ | var $this = this.addClass(o.hoverClass), | ||
+ | $ul = $this.children(o.popUpSelector); | ||
+ | |||
+ | o.onBeforeShow.call($ul); | ||
+ | $ul.stop(true, true).animate(o.animation, o.speed, function() { | ||
+ | o.onShow.call($ul); | ||
+ | }); | ||
+ | return this; | ||
+ | }, | ||
+ | destroy: function() { | ||
+ | return this.each(function(){ | ||
+ | var $this = $(this), | ||
+ | o = $this.data('sf-options'), | ||
+ | $hasPopUp; | ||
+ | if (!o) { | ||
+ | return false; | ||
+ | } | ||
+ | $hasPopUp = $this.find(o.popUpSelector).parent('li'); | ||
+ | clearTimeout(o.sfTimer); | ||
+ | toggleMenuClasses($this, o); | ||
+ | toggleAnchorClass($hasPopUp); | ||
+ | toggleTouchAction($this); | ||
+ | // remove event handlers | ||
+ | $this.off('.superfish').off('.hoverIntent'); | ||
+ | // clear animation's inline display style | ||
+ | $hasPopUp.children(o.popUpSelector).attr('style', function(i, style){ | ||
+ | return style.replace(/display[^;]+;?/g, ''); | ||
+ | }); | ||
+ | // reset 'current' path classes | ||
+ | o.$path.removeClass(o.hoverClass + ' ' + c.bcClass).addClass(o.pathClass); | ||
+ | $this.find('.' + o.hoverClass).removeClass(o.hoverClass); | ||
+ | o.onDestroy.call($this); | ||
+ | $this.removeData('sf-options'); | ||
+ | }); | ||
+ | }, | ||
+ | init: function(op){ | ||
+ | return this.each(function() { | ||
+ | var $this = $(this); | ||
+ | if ($this.data('sf-options')) { | ||
+ | return false; | ||
+ | } | ||
+ | var o = $.extend({}, $.fn.superfish.defaults, op), | ||
+ | $hasPopUp = $this.find(o.popUpSelector).parent('li'); | ||
+ | o.$path = setPathToCurrent($this, o); | ||
+ | |||
+ | $this.data('sf-options', o); | ||
+ | |||
+ | toggleMenuClasses($this, o); | ||
+ | toggleAnchorClass($hasPopUp); | ||
+ | toggleTouchAction($this); | ||
+ | applyHandlers($this, o); | ||
+ | |||
+ | $hasPopUp.not('.' + c.bcClass).superfish('hide',true); | ||
+ | |||
+ | o.onInit.call(this); | ||
+ | }); | ||
+ | } | ||
+ | }; | ||
+ | })(); | ||
+ | |||
+ | $.fn.superfish = function(method, args) { | ||
+ | if (methods[method]) { | ||
+ | return methods[method].apply(this, Array.prototype.slice.call(arguments, 1)); | ||
+ | } | ||
+ | else if (typeof method === 'object' || ! method) { | ||
+ | return methods.init.apply(this, arguments); | ||
+ | } | ||
+ | else { | ||
+ | return $.error('Method ' + method + ' does not exist on jQuery.fn.superfish'); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | $.fn.superfish.defaults = { | ||
+ | popUpSelector: 'ul,.sf-mega', // within menu context | ||
+ | hoverClass: 'sfHover', | ||
+ | pathClass: 'overrideThisToUse', | ||
+ | pathLevels: 1, | ||
+ | delay: 800, | ||
+ | animation: {opacity:'show'}, | ||
+ | animationOut: {opacity:'hide'}, | ||
+ | speed: 'normal', | ||
+ | speedOut: 'fast', | ||
+ | cssArrows: true, | ||
+ | disableHI: false, | ||
+ | onInit: $.noop, | ||
+ | onBeforeShow: $.noop, | ||
+ | onShow: $.noop, | ||
+ | onBeforeHide: $.noop, | ||
+ | onHide: $.noop, | ||
+ | onIdle: $.noop, | ||
+ | onDestroy: $.noop | ||
+ | }; | ||
+ | |||
+ | // soon to be deprecated | ||
+ | $.fn.extend({ | ||
+ | hideSuperfishUl: methods.hide, | ||
+ | showSuperfishUl: methods.show | ||
+ | }); | ||
+ | |||
+ | })(jQuery); | ||
+ | </script> | ||
+ | |||
</html> | </html> |
Latest revision as of 08:01, 4 October 2013