Team:Penn/test

From 2012.igem.org

(Difference between revisions)
(Created page with "<script language="JavaScript1.2"> /* DOM XML ticker- © Dynamic Drive (www.dynamicdrive.com) For full source code, 100's more DHTML scripts, and Terms Of Use, visit http://www.d...")
 
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<script language="JavaScript1.2">
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{{:Team:Penn/Template/Site}}
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<html>
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<head>
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<style type="text/css">
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/*
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/*Example CSS for the two demo scrollers*/
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DOM XML ticker- © Dynamic Drive (www.dynamicdrive.com)
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For full source code, 100's more DHTML scripts, and Terms Of Use, visit http://www.dynamicdrive.com
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Credit MUST stay intact
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*/
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//Container for ticker. Modify its STYLE attribute to customize style:
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#pscroller1{
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var tickercontainer='<div id="container" style="background-color:#FFFFE1;width:150px;height:120px;font:normal 13px Verdana;"></div>'
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width: 200px;
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height: 100px;
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border: 1px solid black;
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padding: 5px;
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background-color: #fff;
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}
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.indent{
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padding-left:5px;
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text-align:justify;
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margin-right:5px;
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}
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img.header {
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float:left;
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clear:right;
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margin-right:20px;
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}
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.name
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{
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padding-right:40px;
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  float:right;
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}
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//Specify path to xml file
 
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var xmlsource="ticker.xml"
 
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////No need to edit beyond here////////////
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#pscroller2 a{
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//load xml file
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text-decoration: none;
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if (window.ActiveXObject)
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var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
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else if (document.implementation && document.implementation.createDocument)
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var xmlDoc= document.implementation.createDocument("","doc",null);
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if (typeof xmlDoc!="undefined"){
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document.write(tickercontainer)
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xmlDoc.load(xmlsource)
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}
}
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//Regular expression used to match any non-whitespace character
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.someclass{ //class to apply to your scroller(s) if desired
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var notWhitespace = /\S/
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}
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function init_ticker(){
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</style>
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//Cache "messages" element of xml file
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tickerobj=xmlDoc.getElementsByTagName("xmlticker")[0]
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//REMOVE white spaces in XML file. Intended mainly for NS6/Mozilla
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<script type="text/javascript">
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for (i=0;i<tickerobj.childNodes.length;i++){
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if ((tickerobj.childNodes[i].nodeType == 3)&&(!notWhitespace.test(tickerobj.childNodes[i].nodeValue))) {
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tickerobj.removeChild(tickerobj.childNodes[i])
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/*Example message arrays for the two demo scrollers*/
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i--
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var pausecontent=new Array()
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pausecontent[0]='<div class="indent"><img src="http://benjaminshyong.com/igem2011/wp-content/uploads/2011/09/Untitled-e1317089819600.png" class="header" height="70" width="50" />Theres nothing mini about these miniprep yields<br /><br><div class="name">--Peter Qiao</div></div>'
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pausecontent[1]='<div class="indent"><img src="http://benjaminshyong.com/igem2011/wp-content/uploads/2011/09/P1000543-e1317095308771-221x300.jpg" class="header" height="70" width="50" />Do you want to sleep or do you want to win?<br /><br><div class="name">--Avin Veerakumar</div></div>'
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pausecontent[2]='<div class="indent"><img src="http://benjaminshyong.com/igem2011/wp-content/uploads/2011/09/P1000543-e1317095308771-221x300.jpg" class="header" height="70" width="50" />Now we're rolling<br /><br><div class="name">--</div></div>'
 +
 
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</script>
 +
 
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<script type="text/javascript">
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/***********************************************
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* Pausing up-down scroller- © Dynamic Drive (www.dynamicdrive.com)
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* This notice MUST stay intact for legal use
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* Visit http://www.dynamicdrive.com/ for this script and 100s more.
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***********************************************/
 +
 
 +
function pausescroller(content, divId, divClass, delay){
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this.content=content //message array content
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this.tickerid=divId //ID of ticker div to display information
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this.delay=delay //Delay between msg change, in miliseconds.
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this.mouseoverBol=0 //Boolean to indicate whether mouse is currently over scroller (and pause it if it is)
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this.hiddendivpointer=1 //index of message array for hidden div
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document.write('<div id="'+divId+'" class="'+divClass+'" style="position: relative; overflow: hidden"><div class="innerDiv" style="position: absolute; width: 100%" id="'+divId+'1">'+content[0]+'</div><div class="innerDiv" style="position: absolute; width: 100%; visibility: hidden" id="'+divId+'2">'+content[1]+'</div></div>')
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var scrollerinstance=this
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if (window.addEventListener) //run onload in DOM2 browsers
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window.addEventListener("load", function(){scrollerinstance.initialize()}, false)
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else if (window.attachEvent) //run onload in IE5.5+
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window.attachEvent("onload", function(){scrollerinstance.initialize()})
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else if (document.getElementById) //if legacy DOM browsers, just start scroller after 0.5 sec
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setTimeout(function(){scrollerinstance.initialize()}, 500)
}
}
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// -------------------------------------------------------------------
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// initialize()- Initialize scroller method.
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// -Get div objects, set initial positions, start up down animation
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// -------------------------------------------------------------------
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pausescroller.prototype.initialize=function(){
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this.tickerdiv=document.getElementById(this.tickerid)
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this.visiblediv=document.getElementById(this.tickerid+"1")
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this.hiddendiv=document.getElementById(this.tickerid+"2")
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this.visibledivtop=parseInt(pausescroller.getCSSpadding(this.tickerdiv))
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//set width of inner DIVs to outer DIV's width minus padding (padding assumed to be top padding x 2)
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this.visiblediv.style.width=this.hiddendiv.style.width=this.tickerdiv.offsetWidth-(this.visibledivtop*2)+"px"
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this.getinline(this.visiblediv, this.hiddendiv)
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this.hiddendiv.style.visibility="visible"
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var scrollerinstance=this
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document.getElementById(this.tickerid).onmouseover=function(){scrollerinstance.mouseoverBol=1}
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document.getElementById(this.tickerid).onmouseout=function(){scrollerinstance.mouseoverBol=0}
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if (window.attachEvent) //Clean up loose references in IE
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window.attachEvent("onunload", function(){scrollerinstance.tickerdiv.onmouseover=scrollerinstance.tickerdiv.onmouseout=null})
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setTimeout(function(){scrollerinstance.animateup()}, this.delay)
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}
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// -------------------------------------------------------------------
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// animateup()- Move the two inner divs of the scroller up and in sync
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// -------------------------------------------------------------------
 +
 +
pausescroller.prototype.animateup=function(){
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var scrollerinstance=this
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if (parseInt(this.hiddendiv.style.top)>(this.visibledivtop+5)){
 +
this.visiblediv.style.top=parseInt(this.visiblediv.style.top)-5+"px"
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this.hiddendiv.style.top=parseInt(this.hiddendiv.style.top)-5+"px"
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setTimeout(function(){scrollerinstance.animateup()}, 50)
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}
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else{
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this.getinline(this.hiddendiv, this.visiblediv)
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this.swapdivs()
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setTimeout(function(){scrollerinstance.setmessage()}, this.delay)
}
}
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document.getElementById("container").innerHTML=tickerobj.childNodes[1].firstChild.nodeValue
 
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msglength=tickerobj.childNodes.length
 
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currentmsg=2
 
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themessage=''
 
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setInterval("rotatemsg()",tickerobj.childNodes[0].firstChild.nodeValue)
 
}
}
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function rotatemsg(){
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// -------------------------------------------------------------------
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var msgsobj=tickerobj.childNodes[currentmsg]
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// swapdivs()- Swap between which is the visible and which is the hidden div
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if (msgsobj.getAttribute("url")!=null){
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// -------------------------------------------------------------------
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themessage='<a href="'+msgsobj.getAttribute("url")+'"'
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if (msgsobj.getAttribute("target")!=null)
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pausescroller.prototype.swapdivs=function(){
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themessage+=' target="'+msgsobj.getAttribute("target")+'"'
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var tempcontainer=this.visiblediv
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themessage+='>'
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this.visiblediv=this.hiddendiv
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this.hiddendiv=tempcontainer
}
}
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themessage+=msgsobj.firstChild.nodeValue
 
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if (msgsobj.getAttribute("url")!=null)
 
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themessage+='</a>'
 
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//Rotate msg and display it in DIV:
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pausescroller.prototype.getinline=function(div1, div2){
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document.getElementById("container").innerHTML=themessage
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div1.style.top=this.visibledivtop+"px"
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currentmsg=(currentmsg<msglength-1)? currentmsg+1 : 1
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div2.style.top=Math.max(div1.parentNode.offsetHeight, div1.offsetHeight)+"px"
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themessage=''
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}
}
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function fetchxml(){
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// -------------------------------------------------------------------
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if (xmlDoc.readyState==4)
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// setmessage()- Populate the hidden div with the next message before it's visible
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init_ticker()
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// -------------------------------------------------------------------
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pausescroller.prototype.setmessage=function(){
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var scrollerinstance=this
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if (this.mouseoverBol==1) //if mouse is currently over scoller, do nothing (pause it)
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setTimeout(function(){scrollerinstance.setmessage()}, 100)
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else{
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var i=this.hiddendivpointer
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var ceiling=this.content.length
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this.hiddendivpointer=(i+1>ceiling-1)? 0 : i+1
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this.hiddendiv.innerHTML=this.content[this.hiddendivpointer]
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this.animateup()
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}
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}
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pausescroller.getCSSpadding=function(tickerobj){ //get CSS padding value, if any
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if (tickerobj.currentStyle)
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return tickerobj.currentStyle["paddingTop"]
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else if (window.getComputedStyle) //if DOM2
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return window.getComputedStyle(tickerobj, "").getPropertyValue("padding-top")
else
else
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setTimeout("fetchxml()",10)
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return 0
}
}
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if (window.ActiveXObject)
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</script>
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fetchxml()
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</head>
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else if (typeof xmlDoc!="undefined")
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<body>
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xmlDoc.onload=init_ticker
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<br><br><br>
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<script type="text/javascript">
 +
 
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//new pausescroller(name_of_message_array, CSS_ID, CSS_classname, pause_in_miliseconds)
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new pausescroller(pausecontent, "pscroller1", "someclass", 3000)
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document.write("<br />")
</script>
</script>
 +
 +
</body>
 +
 +
</html>

Latest revision as of 06:30, 26 October 2012

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Retrieved from "http://2012.igem.org/Team:Penn/test"