Template:USTC-Software/header/js2

From 2013.igem.org

(Difference between revisions)
(Created page with "var cssdropdown={ disappeardelay: 250, disablemenuclick: false, enableswipe: 1, enableiframeshim: 1, dropmenuobj: null, ie: document.all, firefox: document.getElementById&&!d...")
(Replaced content with " <script> $(document).ready(function(){ jQuery.navlevel2 = function(level1,dytime) { $(level1).mouseenter(function(){ varthis = $(this); delytime=setTimeout(...")
Line 1: Line 1:
-
var cssdropdown={
+
  <script>
-
disappeardelay: 250,
+
$(document).ready(function(){
-
disablemenuclick: false,
+
jQuery.navlevel2 = function(level1,dytime) {
-
enableswipe: 1,
+
-
enableiframeshim: 1,
+
  $(level1).mouseenter(function(){
-
dropmenuobj: null, ie: document.all, firefox: document.getElementById&&!document.all, swipetimer: undefined, bottomclip:0,
+
  varthis = $(this);
-
 
+
  delytime=setTimeout(function(){
-
getposOffset:function(what, offsettype){
+
varthis.find('ul').slideDown();
-
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
+
},dytime);
-
var parentEl=what.offsetParent;
+
-
while (parentEl!=null){
+
  });
-
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
+
  $(level1).mouseleave(function(){
-
parentEl=parentEl.offsetParent;
+
clearTimeout(delytime);
-
}
+
$(this).find('ul').slideUp();
-
return totaloffset;
+
  });
-
},
+
 
-
 
+
};
-
swipeeffect:function(){
+
  $.navlevel2("li.mainlevel",200);
-
if (this.bottomclip<parseInt(this.dropmenuobj.offsetHeight)){
+
});
-
this.bottomclip+=10+(this.bottomclip/10)
+
</script>
-
this.dropmenuobj.style.clip="rect(0 auto "+this.bottomclip+"px 0)"
+
-
}
+
-
else
+
-
return
+
-
this.swipetimer=setTimeout("cssdropdown.swipeeffect()", 10)
+
-
},
+
-
 
+
-
showhide:function(obj, e){
+
-
if (this.ie || this.firefox)
+
-
this.dropmenuobj.style.left=this.dropmenuobj.style.top="-500px"
+
-
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover"){
+
-
if (this.enableswipe==1){
+
-
if (typeof this.swipetimer!="undefined")
+
-
clearTimeout(this.swipetimer)
+
-
obj.clip="rect(0 auto 0 0)"
+
-
this.bottomclip=0
+
-
this.swipeeffect()
+
-
}
+
-
obj.visibility="visible"
+
-
}
+
-
else if (e.type=="click")
+
-
obj.visibility="hidden"
+
-
},
+
-
 
+
-
iecompattest:function(){
+
-
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
+
-
},
+
-
 
+
-
clearbrowseredge:function(obj, whichedge){
+
-
var edgeoffset=0
+
-
if (whichedge=="rightedge"){
+
-
var windowedge=this.ie && !window.opera? this.iecompattest().scrollLeft+this.iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
+
-
this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetWidth
+
-
if (windowedge-this.dropmenuobj.x < this.dropmenuobj.contentmeasure) 
+
-
edgeoffset=this.dropmenuobj.contentmeasure-obj.offsetWidth
+
-
}
+
-
else{
+
-
var topedge=this.ie && !window.opera? this.iecompattest().scrollTop : window.pageYOffset
+
-
var windowedge=this.ie && !window.opera? this.iecompattest().scrollTop+this.iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
+
-
this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetHeight
+
-
if (windowedge-this.dropmenuobj.y < this.dropmenuobj.contentmeasure){
+
-
edgeoffset=this.dropmenuobj.contentmeasure+obj.offsetHeight
+
-
if ((this.dropmenuobj.y-topedge)<this.dropmenuobj.contentmeasure)
+
-
edgeoffset=this.dropmenuobj.y+obj.offsetHeight-topedge
+
-
}
+
-
}
+
-
return edgeoffset
+
-
},
+
-
 
+
-
dropit:function(obj, e, dropmenuID){
+
-
if (this.dropmenuobj!=null)
+
-
this.dropmenuobj.style.visibility="hidden"
+
-
this.clearhidemenu()
+
-
if (this.ie||this.firefox){
+
-
obj.onmouseout=function(){cssdropdown.delayhidemenu()}
+
-
obj.onclick=function(){return !cssdropdown.disablemenuclick}  
+
-
this.dropmenuobj=document.getElementById(dropmenuID)
+
-
if(!this.dropmenuobj) return;
+
-
this.dropmenuobj.onmouseover=function(){cssdropdown.clearhidemenu()}
+
-
this.dropmenuobj.onmouseout=function(e){cssdropdown.dynamichide(e)}
+
-
this.dropmenuobj.onclick=function(){cssdropdown.delayhidemenu()}
+
-
this.showhide(this.dropmenuobj.style, e)
+
-
this.dropmenuobj.x=this.getposOffset(obj, "left")
+
-
this.dropmenuobj.y=this.getposOffset(obj, "top")
+
-
this.dropmenuobj.style.left=this.dropmenuobj.x-this.clearbrowseredge(obj, "rightedge")+"px"
+
-
this.dropmenuobj.style.top=this.dropmenuobj.y-this.clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+1+"px"
+
-
this.positionshim()
+
-
}
+
-
},
+
-
 
+
-
positionshim:function(){  
+
-
if (this.enableiframeshim && typeof this.shimobject!="undefined"){
+
-
if (this.dropmenuobj.style.visibility=="visible"){
+
-
this.shimobject.style.width=this.dropmenuobj.offsetWidth+"px"
+
-
this.shimobject.style.height=this.dropmenuobj.offsetHeight+"px"
+
-
this.shimobject.style.left=this.dropmenuobj.style.left
+
-
this.shimobject.style.top=this.dropmenuobj.style.top
+
-
}
+
-
this.shimobject.style.display=(this.dropmenuobj.style.visibility=="visible")? "block" : "none"
+
-
}
+
-
},
+
-
 
+
-
hideshim:function(){
+
-
if (this.enableiframeshim && typeof this.shimobject!="undefined")
+
-
this.shimobject.style.display='none'
+
-
},
+
-
 
+
-
contains_firefox:function(a, b) {
+
-
while (b.parentNode)
+
-
if ((b = b.parentNode) == a)
+
-
return true;
+
-
return false;
+
-
},
+
-
 
+
-
dynamichide:function(e){
+
-
var evtobj=window.event? window.event : e
+
-
if (this.ie&&!this.dropmenuobj.contains(evtobj.toElement))
+
-
this.delayhidemenu()
+
-
else if (this.firefox&&e.currentTarget!= evtobj.relatedTarget&& !this.contains_firefox(evtobj.currentTarget, evtobj.relatedTarget))
+
-
this.delayhidemenu()
+
-
},
+
-
 
+
-
delayhidemenu:function(){
+
-
this.delayhide=setTimeout("cssdropdown.dropmenuobj.style.visibility='hidden'; cssdropdown.hideshim()",this.disappeardelay)
+
-
},
+
-
 
+
-
clearhidemenu:function(){
+
-
if (this.delayhide!="undefined")
+
-
clearTimeout(this.delayhide)
+
-
},
+
-
 
+
-
startchrome:function(){
+
-
for (var ids=0; ids<arguments.length; ids++){
+
-
var menuitems=document.getElementById(arguments[ids]).getElementsByTagName("a")
+
-
for (var i=0; i<menuitems.length; i++){
+
-
if (menuitems[i].getAttribute("rel")){
+
-
var relvalue=menuitems[i].getAttribute("rel")
+
-
menuitems[i].onmouseover=function(e){
+
-
var event=typeof e!="undefined"? e : window.event
+
-
cssdropdown.dropit(this,event,this.getAttribute("rel"))
+
-
}
+
-
}
+
-
}
+
-
}
+
-
if (window.createPopup && !window.XmlHttpRequest){
+
-
document.write('<IFRAME id="iframeshim"  src="" style="display: none; left: 0; top: 0; z-index: 90; position: absolute; filter: progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)" frameBorder="0" scrolling="no"></IFRAME>')
+
-
this.shimobject=document.getElementById("iframeshim")
+
-
}
+
-
}
+
-
 
+
-
}
+

Revision as of 18:44, 26 October 2013

  <script>

$(document).ready(function(){ jQuery.navlevel2 = function(level1,dytime) {

$(level1).mouseenter(function(){ varthis = $(this); delytime=setTimeout(function(){ varthis.find('ul').slideDown(); },dytime);

}); $(level1).mouseleave(function(){ clearTimeout(delytime); $(this).find('ul').slideUp(); });

}; 

 $.navlevel2("li.mainlevel",200);

}); </script>

Retrieved from "http://2013.igem.org/Template:USTC-Software/header/js2"