Trying To Get An Expanding Div To Work.

Apr 17, 2005

I have been trying to get a simple javascript that expands and collapse's a set of div's. Now this works a treat in its own html file. but when I use the div's in the product display the javscript doent work?? :-( anyone know why??

My shopping cart is template and database driven, with each part having its own template file. the divs are in the product discription which is pulled from the database.

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Expanding Images

Apr 4, 2005

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title> grow test</title>
<meta HTTP-EQUIV="content-type" CONTENT="text/html; charset=UTF-8">
<script language="JavaScript" type="text/javascript">
var img_width = 100;
var timer = null;

function imageGrow(imgid)
{
var growImg = document.getElementById(imgid).style;
growImg.width= img_width+'px'

if(img_width < 500)
{
img_width += 10;
timer = setTimeout('imageGrow("' + imgid + '")', 60);
}
else
{
clearTimeout(timer);
document.getElementById('contrlD').style.display = "block";
document.getElementById('contrl').style.display = "none";
}
}

function imageShrink(imgid)
{
var growImg = document.getElementById(imgid).style;
growImg.width= img_width+'px'

if(img_width > 100)
{
img_width-= 10;
timer = setTimeout('imageShrink("' + imgid + '")', 60);
}
else
{
clearTimeout(timer);
document.getElementById('contrl').style.display = "block";
document.getElementById('contrlD').style.display = "none";
}

}
function changeSize(imgid)
{
if(img_width <= 100)
{
imageGrow(imgid)
}
else
{
imageShrink(imgid)
}
}

</script>

</head>
<body>
<div id = "container" style = "text-align:center; ">
<div id = "contrl">Click image to enlarge it</div>
<div id = "contrlD" style = "display:none;">Click image again to restore it </div>
<img src = "0.jpg" id = "imageResize" name = "imageResize" onclick="changeSize(this.id)" />
<img src = "1.jpg" id = "imageResize1" onclick="changeSize(this.id)" />
<img src = "test.jpg" width = "100" id = "imageResize2" onclick="changeSize(this.id)" />
<img src = "snow.jpg" width = "100" id = "imageResize3" onclick="changeSize(this.id)" />

<div id = "content" style = "position:absolute; top:400px; left:10px; background:blue; width:100%;">
Content of page here!!
</div>
</div>
</body></html>

I hope this is usefull to someone. Page validates and works in IE and FF.

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Sep 29, 2006

Ive got the follwoing javascript code that will expand/collapse a section of my site that is enclosed within a <div> tag.

function showorhide(id) {
if (document.getElementById(id).style.display == "none")
{
document.getElementById(id).style.display = "block";
}
else
{
document.getElementById(id).style.display = "none";
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I am using asp.net 2.0 to code my site with, the above code works fine (example below:

<a href="#" Personal and Contact Details</a>
<div id="basicdetails">

</div>
All that is enclosed within the <div id="basicdetails"> is expanded / collapsed.

HOWEVER, im geting a few problems with this method: 1. On a page load, the div tags are always displayed, is there any way of having them collapsed on page_load?

2. When i put 2 seperate <div> tags (i.e. 2 seperate expand/collapse sections on the same page), one is collapsed and one is expanded, when working within the expanded one and a button is clicked (for saving of info from a form), both divs are then expanded?

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Code:
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[Code]...

This all works good, however when I click on some of these it just moves the text down the page but it doesn't expand the column and the text at the bottom just gets pushed down past the page.

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[Code].....

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<!DOCTYPE html>
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[code]....

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