[Javascript] Image over textarea
Dan Costea
costea.dan at ssi-schaefer.ro
Tue Jan 29 01:01:48 CST 2002
This is possible. The div object can be displayed over a textarea. The
problems are with div over a select-one object (combobox) or select-multiple
object (for these kind of objects you can use a popup object - the only one
that can be displayed over them).
DIV over textarea:
<body>
<div style="position:absolute; top:0; left:0;"><img src='img.jpg'></div>
<TEXTAREA id="asdf" ROWS=7 COLS=40>this is a textarea ...</TEXTAREA>
</body>
if you don't know the position of the textarea, you can find it with the
following functions:
function findPosX(obj)
{
var curleft = 0;
if (document.getElementById || document.all)
{
while (obj.offsetParent)
{
curleft += obj.offsetLeft
obj = obj.offsetParent;
}
}
else if (document.layers)
curleft += obj.x;
return curleft;
}
function findPosY(obj)
{
var curtop = 0;
if (document.getElementById || document.all)
{
while (obj.offsetParent)
{
curtop += obj.offsetTop
obj = obj.offsetParent;
}
}
else if (document.layers)
curtop += obj.y;
return curtop;
}
----- Original Message -----
From: Ales Loncar
To: javascript at LaTech.edu
Sent: 28 January, 2002 2:58 PM
Subject: [Javascript] Image over textarea
Hi!
I'am working on CM (ASP + Jscript), after uploading image on server I would
like to show it over left, top corner of textarea. Is this possible (
ilayer, div ..)?
Tnx for answer.
LP, AlesL
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