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From 2014.igem.org

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Revision as of 06:14, 10 October 2014

$(function() { var subList = [];

$(".sidebar li").each(function() {

$(this).hoverDelay({ hoverDuring: 200,

           outDuring: 400,

hoverEvent: function() { if($(this).find("ul").length != 0) { $(this).find("ul").each(function() { $(this).show(300); }); } }, outEvent: function() { if($(this).find("ul").length != 0) { $(this).find("ul").each(function() { subList.push(this); //$(this).hide(500); }); } } }); });

$(".sidebar").each(function() { $(this).hoverDelay({ hoverDuring: 200,

           outDuring: 400,

hoverEvent: function() {}, outEvent: function() { if (subList.length != 0) { $(subList).each(function() { $(this).hide(500); }); subList.clear(); }

} }); });

var navicon = ["project", "judge", "humanpractice", "notebook", "team"]; $(".navibar img").each(function(index) { $(this).hover(function() { var newSrc = $(this).attr("src").replace("/sysuchina_bg", "/bg"); $(this).attr("src", newSrc); //$(this).css({"width" : "45px", "height" : "45px"}); }, function() { var newSrc = $(this).attr("src").replace("bg3/bg", "bg3/sysuchina_bg"); $(this).attr("src", newSrc); //$(this).css({"width" : "40px", "height" : "40px"}); }).trigger("mousehover");

$(this).click(function() { $('.single-item div').each(function() { $(this).hide(); }); $($('.single-item div')[index]).show();

$(".sidebar").each(function() { $(this).hide(); });

$($(".sidebar")[index]).show();

gotoTop(1); }); //setHash() });

function fixscroll() { //获取要定位元素距离浏览器顶部的距离 var navH = $($(".navibar")[0]).position().top; //滚动条事件 $(window).scroll(function(){ //获取滚动条的滑动距离 var scroH = $(document).scrollTop(); //滚动条的滑动距离大于等于定位元素距离浏览器顶部的距离，就固定，反之就不固定 if(scroH >= navH){ $(".navibar").css({"position":"fixed","top":0}); } else if(scroH < navH){ $(".navibar").css({"position":"relative", "marginTop" : "-2px"}); } }); }

function stopBubble(e) { // 如果提供了事件对象，则这是一个非IE浏览器

   	if ( e && e.stopPropagation ) {
       // 因此它支持W3C的stopPropagation()方法 
       	e.stopPropagation();
   	} else { 
      	// 否则，我们需要使用IE的方式来取消事件冒泡
       	window.event.cancelBubble = true;

} }

function routeTree() { //alert("routeTree");

$(".sidebar li").each(function() {

$(this).click(function(ev) { var first = ""; var second = ""; if ($(this).parent().hasClass("subsidebar")) { first = $(this).parent().parent().attr("name"); second = $(this).attr("name"); //alert(second); $("#route").html(""); $("#route").html("<a>" + first.replace("_", " ") + "</a>" + " > " + "<a>" + second.replace("_", " ") + "</a>"); flag = true; stopBubble(ev); } else { second = $(this).attr("name"); $("#route").html(""); $("#route").html("<a>" + second.replace("_", " ") + "</a>"); } //requestFile(second); setHash(0, second); //routeClick(); gotoTop(1); });

}); }

function requestFile(currenturl) { alert("requestFile"); var itemName = ""; var file = "default"; // each item's main page

if (currenturl.length == 1) { itemName = currenturl[0]; } else { file = currenturl[1]; itemName = currenturl[0]; } //$.locationHash(file); $.get( "igem.php", {item: itemName, filename: file + ".html"} , function(data){ //alert(data); $($(".content")[0]).html(data + "<img src=\"images/ZY/sysuchina_top.png\" alt=\"top\" id=\"top\">"); top(); }, "html" ); }

function routeClick() { $("#route a").each(function(i) { $(this).click(function() { if ($("#route a").length == 2 && i ==0) { $("#route").html("<a>" + $($("#route a")[0]).html() + "</a>"); $($("#route a")[0]).click(routeClick); } var filename = $(this).html().replace(/^\s+|\s+$/g, ""); //requestFile(filename.replace(" ", "_")); setHash(1, second); gotoTop(1); }); }); }

function ini() { $('.single-item div').each(function(i) { if (i != 0) { $(this).hide(); } });

$(".subsidebar").each(function(i) { $(this).hide(); });

$(".sidebar").each(function(i) { if (i != 0) { $(this).hide(); } });

$("#tipImg").hide();

var currentHash = $.locationHash();

//getPage(); routeTree(); routeClick(); top(); jQueryHash(); //Tips(); setTimeout(fixscroll, 10); setTimeout(Tips, 50); } function gotoTop(speed) { $('body,html').animate({scrollTop:0},speed); }

function top() { $("#top").click(function() { gotoTop(); }); }

function jQueryHash() { // hash change listener $(window).hashchange(function() { var currentHash = $.locationHash(); var currenturl = hashUrl(); requestFile(currenturl); //requestFile(currentHash); //alert($.locationHash()); }); }

var showTip = false;

function Tips() { $("#tip em").each(function(i, v) { $(this).hoverDelay({ hoverDuring: 200, outDuring: 200, hoverEvent: function() { var tooltipPosTop = $(this).position().top- $("#tipImg").outerHeight(); //alert(tooltipPosTop); var tooltipPosLeft = $(this).position().left; var tooltipPosLeft = tooltipPosLeft - (($("#tipImg").outerWidth()/2) - $(this).outerWidth()/2);

$("#tipImg").css({ 'left': tooltipPosLeft + "px", 'top': tooltipPosTop+"px" }).animate({'opacity':'1', 'marginTop':'0'}, 500); $("#tipImg").show(); }, outEvent: function() { showTip = true;

setTimeout(function() { if (showTip) { $("#tipImg").fadeOut(100); showTip = false;// do nothing } }, 200); } }); });

$("#tipImg").hoverDelay({ hoverDuring: 200, outDuring: 200, hoverEvent: function() { showTip = false; }, outEvent: function() { $("#tipImg").fadeOut(100); } }); }

function hashUrl() { // return the list of current item and page //alert("hashurl"); var currenthash = $.locationHash(); currenthash = currenthash.trim(); if (currenthash == "") { return []; } var currenthash = currenthash.substring(1, currenthash.length); // drop '!' var hashlist = currenthash.split('/'); var len = 0; var url = "";

for (key in hashlist) { len++; } if (len == 0) { return [];

} else if (len == 2) { return [hashlist[1]]; // the value of item

} else { return [hashlist[1], hashlist[3]]; // the value of item and page

}

}

function setHash(index, val) {//index == 0 or 1 var currenturl = hashUrl(); var newhash; if (currenturl.length == 1) { newhash = "!item/" + val; } else if (val == 0){ newhash = "!item/" + val + "/page/" + currenturl[1]; } else { newhash = "!item/" + currenturl[0] + "/page/" + val; } $.locationHash(newhash); //alert(newhash); }

function GT(o){T=o.offsetTop;if(o.offsetParent!=null)T+=GT(o.offsetParent);return T;}

function GL(o){L =o.offsetLeft;if(o.offsetParent!=null)L+=GL(o.offsetParent);return L;}

function getX(evt) { return evt.pageX; }

function getY(evt) { return evt.pageY; }

function mousePosition(ev) { if (ev.pageX || ev.pageY) { return { x: ev.pageX, y: ev.pageY }; } }

ini();

});