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what my div doing behind the select box..

Posted on 2007-11-26
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Last Modified: 2012-06-27
after long search of my div box on my screen i found it behind the select box...
what sould i do in order ot take it in front the select box?
<div id="res" style="cursor:progress;background:#828282;border:1px solid;position:absolute;left:210px;width:200px; top:290px;display:none">
<div id="data" style="float:left;width:100%"></div>
<div style="float:right" onclick="$('res').style.display = 'none'">X</div>
</div>

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Question by:sasha85
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24 Comments
 
LVL 7

Expert Comment

by:bdichiara
ID: 20353920
There's only one trick I have found to bring any element above a select box. That's using an iframe. It's rather messy. Take a look here:

http://dotnetjunkies.com/WebLog/jking/archive/category/139.aspx
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Expert Comment

by:arunrs
ID: 20354007
For firefox, you can use the style's "z-index" attribute to set a higher value for the div and for IE, you can use an iFrame instead of div with the height and width the same as that used for div.

Hope this is useful.
arunrs
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Author Comment

by:sasha85
ID: 20354379
the iframe way working on firefox too?
can you exaplain hoe this way goes...i didn;t find any coding or examples on the link...
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Expert Comment

by:bdichiara
ID: 20354545
it should work for both. This is the example of something i wrote a while back. It's all I have as far as examples, but if you need me to show you specifically how to do yours, i can.

http://www.jsvalidate.com/dev/jscombobox.php
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Author Comment

by:sasha85
ID: 20354736
http://ilmc.brinkster.net/comersus/crm/divlect.htm
i still do not understand how the iframe can solve this...

this div got to be an image of windows alert...maybe i better insert into the div submit button, make it's width and size big like real alert and somhow decorate?

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Author Comment

by:sasha85
ID: 20354751
nope...the button idea not good as well...the select box eating it too...
if your iframe idea will work that will be wonderful!:)
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LVL 17

Expert Comment

by:gops1
ID: 20355250
Here is something with Iframe that you can try:
<html>
      <head>
            <title>Script Demo Gops</title>
			<script type="text/javascript">
				function showmenu(obj){
 
					obj.style.display="inline";
					IfrRef.style.left=getposOffset(obj, "left")+"px";
					IfrRef.style.top=getposOffset(obj, "top")+"px";
 
					IfrRef.style.width=obj.offsetWidth;
					IfrRef.style.height=obj.offsetHeight;
					IfrRef.style.zIndex=obj.style.zIndex - 1;
					IfrRef.style.display="inline";
 
				}
 
 
				function getposOffset(what, offsettype){
					var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
					var parentEl=what.offsetParent;
					while (parentEl!=null){
						totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
						parentEl=parentEl.offsetParent;
					}
					return totaloffset;
				}
 
				var IfrRef=null;
				window.onload=function(){
					var ifrm=document.createElement('iframe');
					ifrm.style.position='absolute';
					ifrm.style.display="none";
					ifrm.id='divs';
					ifrm.backgroundColor='transparent';
					var bod=document.getElementsByTagName('body')[0].appendChild(ifrm);
					IfrRef=document.getElementById('divs');
				}
			</script>
      </head>
<body>
	<div id="res" style="cursor:progress;background:#828282;border:1px solid;position:absolute;width:200px;display:none">
		<div id="data" style="float:left;width:100%"></div>
		<div style="float:right" onclick="$('res').style.display = 'none'">X</div>
	</div>
	<select>
		<option>Opt 1</option>
		<option>Opt 1</option>
		<option>Opt 1</option>
	</select>
	<br><br><br><br>
	<a href="#" onclick="showmenu(document.getElementById('res'))">Show Menu</a>
</body>
</html>

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Author Comment

by:sasha85
ID: 20355317
http://ilmc.brinkster.net/comersus/crm/divlect1.htm
it acting the same...i see the div behind the select box
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Expert Comment

by:gops1
ID: 20355339
Did you try the code I have given
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Expert Comment

by:gops1
ID: 20356177
oh I forgot to give the zIndex. Here is it again. Test it.
<html>
      <head>
            <title>Script Demo Gops</title>
			<script type="text/javascript">
				function showmenu(obj){
 
					obj.style.display="inline";
					obj.style.zIndex="1000";
					IfrRef.style.left=getposOffset(obj, "left")+"px";
					IfrRef.style.top=getposOffset(obj, "top")+"px";
 
					IfrRef.style.width=obj.offsetWidth;
					IfrRef.style.height=obj.offsetHeight;
					IfrRef.style.zIndex=obj.style.zIndex - 1;
					IfrRef.style.display="inline";
 
				}
 
 
				function getposOffset(what, offsettype){
					var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
					var parentEl=what.offsetParent;
					while (parentEl!=null){
						totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
						parentEl=parentEl.offsetParent;
					}
					return totaloffset;
				}
 
				var IfrRef=null;
				window.onload=function(){
					var ifrm=document.createElement('iframe');
					ifrm.style.position='absolute';
					ifrm.style.display="none";
					ifrm.id='divs';
					ifrm.backgroundColor='transparent';
					var bod=document.getElementsByTagName('body')[0].appendChild(ifrm);
					IfrRef=document.getElementById('divs');
				}
			</script>
      </head>
<body>
	<div id="res" style="cursor:progress;background:#828282;border:1px solid;position:absolute;width:200px;display:none">
		<div id="data" style="float:left;width:100%"></div>
		<div style="float:right" onclick="$('res').style.display = 'none'">X</div>
	</div>
	<select>
		<option>Opt 1</option>
		<option>Opt 1</option>
		<option>Opt 1</option>
	</select>
	<br><br><br><br>
	<a href="#" onclick="showmenu(document.getElementById('res'))">Show Menu</a>
</body>
</html>

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Author Comment

by:sasha85
ID: 20357143
the script realy works!:)
but i having truble with fiting it to my original code(ajax)

do you see any way to use here
showmenu(document.getElementById('res'))
?

set page = new AjaxedPage
page.draw() 
 
sub init() : end sub 
 
 
sub callback(action) 
if not rstempj.EOF and action = "poll" and session("alertime")<>ptime then
session("alertime")=ptime
page.return(poll())
end if
end sub 
 
 
 
function poll()  
  poll = "<p align=center style='background-image: url(ajax\middlealertwin.jpg);color:#000000;font-size:20px;'>" & palert & "<br>" & ptime & "</p>"
end function
 
 
 
sub main() 
%> 
<script>  
var tId=""; // create global variable to hold the interval handler 
function pollDB() {
 /* call the server and when return, call the javascript function showResult with the result */   
ajaxed.callback('poll', showResult);
  
} 
 
function showResult(result) {    
$('res').style.display = 'block';
$('data').innerHTML = result; // put the result into the div with id="res"
}
 
 
// onLoad (or set the same in the page load asp thingy ) 
window.onload=function() { tId=setInterval('pollDB()',4500); 
}
 
</script> 
 
 
<div id="res" style="cursor:progress;border:0px solid;position:absolute;left:210px;width:295;top:290px;display:none">
<div id="data"></div>
<div style="float:center" onclick="$('res').style.display = 'none'">x</div></div>
 
 
<% end sub %>

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Author Comment

by:sasha85
ID: 20357167
this is how i call the script
window.onload=function() { tId=setInterval('pollDB()',4500);
}
*after 45000msec it going to pillDB that call to showResult that prints my div's

how can i use-
showmenu(document.getElementById('res'))
?

sorry i am very new with js:(
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LVL 17

Expert Comment

by:gops1
ID: 20357180
Lets go step by step.
Step 1 target onload function
// onLoad (or set the same in the page load asp thingy ) 
var IfrRef=null;
window.onload=function() { 
	tId=setInterval('pollDB()',4500); 
	var ifrm=document.createElement('iframe');
	ifrm.style.position='absolute';
	ifrm.style.display="none";
	ifrm.id='divs';
	ifrm.backgroundColor='transparent';
	var bod=document.getElementsByTagName('body')[0].appendChild(ifrm);
	IfrRef=document.getElementById('divs');	
}

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LVL 17

Expert Comment

by:gops1
ID: 20357209
I guess you should call inside function showResult()
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Expert Comment

by:gops1
ID: 20357220
But I am not sure which DIV is overlapping is it "res" or "data"
0
 
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Accepted Solution

by:
gops1 earned 2000 total points
ID: 20357233
this how it should be:
// onLoad (or set the same in the page load asp thingy ) 
var IfrRef=null;
window.onload=function() { 
	tId=setInterval('pollDB()',4500); 
	var ifrm=document.createElement('iframe');
	ifrm.style.position='absolute';
	ifrm.style.display="none";
	ifrm.id='divs';
	ifrm.backgroundColor='transparent';
	var bod=document.getElementsByTagName('body')[0].appendChild(ifrm);
	IfrRef=document.getElementById('divs');	
}
 
 
function pollDB() {
	 /* call the server and when return, call the javascript function showResult with the result */   
	ajaxed.callback('poll', showResult);
  
}
 
function showmenu(obj){
	obj.style.display="inline";
	obj.style.zIndex="1000";
	IfrRef.style.left=getposOffset(obj, "left")+"px";
	IfrRef.style.top=getposOffset(obj, "top")+"px";
 
	IfrRef.style.width=obj.offsetWidth;
	IfrRef.style.height=obj.offsetHeight;
	IfrRef.style.zIndex=obj.style.zIndex - 1;
	IfrRef.style.display="inline";
 
}
 
 
function getposOffset(what, offsettype){
	var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
	var parentEl=what.offsetParent;
	while (parentEl!=null){
		totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
		parentEl=parentEl.offsetParent;
	}
	return totaloffset;
}
 
 
function showResult(result) {    
	
	//$('res').style.display = 'block'; // Commenting this line
	showmenu($('res'));
	$('data').innerHTML = result; // put the result into the div with id="res"
}

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Expert Comment

by:gops1
ID: 20357242
I have only organized the javascript functions. So add other required codes that I have missed out.
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Author Comment

by:sasha85
ID: 20357387
there is a good news and a bad news:)
it's kind of funny...you have to see it for yourself:)
http://ilmc.brinkster.net/comersus/crm/gops.asp
it works with session so you will may be see it only once...
0
 
LVL 17

Expert Comment

by:gops1
ID: 20357445
ok which function is hiding the DIV? In the same function you need to add this line:
IfrRef.style.display="none";
0
 
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Expert Comment

by:gops1
ID: 20357479
I guess here:

<div style="float:center" onclick="$('res').style.display = 'none';IfrRef.style.display='none';"><center><INPUT TYPE="submit" VALUE="OK"></div>
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Expert Comment

by:gops1
ID: 20357747
How is it doing now?
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Author Comment

by:sasha85
ID: 20357920
gops, i think that there need to be a gops street in every country...:)
0
 
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Expert Comment

by:gops1
ID: 20357937
I am glad and Thanks for the compliment
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