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Cino
02-21-2009, 10:03 PM
1) Script Title: Drop down/ Overlapping Content script

2) Script URL (on DD): http://www.dynamicdrive.com/dynamicindex5/overlapcontent.htm

3) Describe problem: Just a request to add a new feature

Hey guys

I've already requested for this new feature but don't find the topic...

I would to add a function that allow to close the window if one clicks on the whole page and not just through onmouseover or clicking the link. A sort of onbody or something like that.

I changed some settings in the script. What part should i change to get this feature? This is the code:


var dropdowncontent={
disableanchorlink: true,
hidedivmouseout: [true, 200],
ajaxloadingmsg: "Loading content. Please wait...",
ajaxbustcache: true,

getposOffset:function(what, offsettype){
return (what.offsetParent)? what[offsettype]+this.getposOffset(what.offsetParent, offsettype) : what[offsettype]
},

isContained:function(m, e){
var e=window.event || e
var c=e.relatedTarget || ((e.type=="mouseover")? e.fromElement : e.toElement)
while (c && c!=m)try {c=c.parentNode} catch(e){c=m}
if (c==m)
return true
else
return false
},

show:function(anchorobj, subobj, e){
if (!this.isContained(anchorobj, e) || (e && e.type=="click")){
var e=window.event || e
if (e.type=="click" && subobj.style.visibility=="visible"){
subobj.style.visibility="hidden"
return
}
var horizontaloffset=(subobj.dropposition[0]=="left")? -(subobj.offsetWidth-anchorobj.offsetWidth) : 0
var verticaloffset=(subobj.dropposition[1]=="top")? -subobj.offsetHeight : anchorobj.offsetHeight
subobj.style.left=this.getposOffset(anchorobj, "offsetLeft") + horizontaloffset + "px"
subobj.style.top=this.getposOffset(anchorobj, "offsetTop")+verticaloffset+"px"
subobj.style.clip=(subobj.dropposition[1]=="top")? "rect(auto auto auto 0)" : "rect(0 auto 0 0)"
subobj.style.visibility="visible"
subobj.startTime=new Date().getTime()
subobj.contentheight=parseInt(subobj.offsetHeight)
if (typeof window["hidetimer_"+subobj.id]!="undefined")
clearTimeout(window["hidetimer_"+subobj.id])
this.slideengine(subobj, (subobj.dropposition[1]=="top")? "up" : "down")
}
},

curveincrement:function(percent){
return (1-Math.cos(percent*Math.PI)) / 2
},

slideengine:function(obj, direction){
var elapsed=new Date().getTime()-obj.startTime
if (elapsed<obj.glidetime){
var distancepercent=(direction=="down")? this.curveincrement(elapsed/obj.glidetime) : 1-this.curveincrement(elapsed/obj.glidetime)
var currentclip=(distancepercent*obj.contentheight)+"px"
obj.style.clip=(direction=="down")? "rect(0 auto "+currentclip+" 0)" : "rect("+currentclip+" auto auto 0)"
window["glidetimer_"+obj.id]=setTimeout(function(){dropdowncontent.slideengine(obj, direction)}, 10)
}
else{
obj.style.clip="rect(0 auto auto 0)"
}
},

hide:function(activeobj, subobj, e){
if (!dropdowncontent.isContained(activeobj, e)){
window["hidetimer_"+subobj.id]=setTimeout(function(){
subobj.style.visibility="hidden"
subobj.style.left=subobj.style.top=0
clearTimeout(window["glidetimer_"+subobj.id])
}, dropdowncontent.hidedivmouseout[1])
}
},

hidediv:function(subobjid){
document.getElementById(subobjid).style.visibility="hidden"
},

ajaxconnect:function(pageurl, divId){
var page_request = false
var bustcacheparameter=""
if (window.XMLHttpRequest)
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
}
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
document.getElementById(divId).innerHTML=this.ajaxloadingmsg
page_request.onreadystatechange=function(){dropdowncontent.loadpage(page_request, divId)}
if (this.ajaxbustcache)
bustcacheparameter=(pageurl.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
page_request.open('GET', pageurl+bustcacheparameter, true)
page_request.send(null)
},

loadpage:function(page_request, divId){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){
document.getElementById(divId).innerHTML=page_request.responseText
}
},

init:function(anchorid, pos, glidetime, revealbehavior){
var anchorobj=document.getElementById(anchorid)
var subobj=document.getElementById(anchorobj.getAttribute("rel"))
var subobjsource=anchorobj.getAttribute("rev")
if (subobjsource!=null && subobjsource!="")
this.ajaxconnect(subobjsource, anchorobj.getAttribute("rel"))
subobj.dropposition=pos.split("-")
subobj.glidetime=glidetime || 1000
subobj.style.left=subobj.style.top=0
if (typeof revealbehavior=="undefined" || revealbehavior=="mouseover"){
anchorobj.onmouseover=function(e){dropdowncontent.show(this, subobj, e)}
anchorobj.onmouseout=function(e){dropdowncontent.hide(subobj, subobj, e)}
if (this.disableanchorlink) anchorobj.onclick=function(){return false}
}
else
anchorobj.onclick=function(e){dropdowncontent.show(this, subobj, e); return false}
if (this.hidedivmouseout[0]==false)
subobj.onmouseout=function(e){dropdowncontent.hide(this, subobj, e)}
}
}

Cino
02-21-2009, 11:20 PM
I forgot... the "thread tools" button in this forum, is a good example of what i wish to do...Sorry for this second post :o

Cino
02-27-2009, 02:15 PM
anyone?