Hi Joe,
As for loop through all the image(or other html elements in a html table),
I would suggeest you use the "document.getElementByTagName" function as
it's the standard DOM interface which works on both IE and firebox. The "
table.rows[0].cells[n].firstChild;" syntax is somewhat coupled with IE
browser. Here is a simple test page demonstrate this:
===========================================
<head runat="server">
<title>Untitled Page</title>
<script type="text/javascript">
function get_img_in_table(tbid)
{
var tb = document.getElementById(tbid);
var imgs = document.getElementsByTagName("IMG");
var i =0;
for(i=0;i<imgs.length;++i)
{
alert(imgs
.src);
imgs.alt = imgs.src;
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<table id="tbImages" >
<tr>
<td>image:</td>
<td><img
src="http://www.asp.net/App_Themes/Standard/i/logo.png" /></td>
</tr>
<tr>
<td>image:</td>
<td><img
src="http://static.asp.net/asp.net/images/books/book13.gif" /></td>
</tr>
<tr>
<td>image:</td>
<td><img src="http://ads.asp.net/ads/200_50_aspnet_gr.gif"
/></td>
</tr>
</table>
<br />
<input type="button" value="get image in table"
onclick="get_img_in_table('tbImages');" />
</div>
</form>
</body>
==============================================
BTW, for your new question about setting the "title", would you tell me
what' the title you mentioned? is it the page title or title of some other
html element on page?
Sincerely,
Steven Cheng
Microsoft MSDN Online Support Lead
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--------------------
From: "Joe" <
[email protected]>
References: <
[email protected]>
Subject: Re: Get img from cell in Firefox
Date: Wed, 2 Apr 2008 17:30:30 -0400
Now it looks like my problem is I cannot get/set the title.
Hello all!
I'm trying to change the src of imgs in 5 different cells so I iterate
through the cells in the table and do this:
var img = table.rows[0].cells[n].firstChild;
img.src = some url
This works fine in IE but not in any other browser. What's the trick here?
Thanks,
Joe
