Question

FireFox Table Row Height Problem

Asked by: greddin

Hi all,

I'm having problems with Firefox in setting the table row's height.  Even though the cell contains a spacer.gif set to width=1 and height=1, firefox still displays the row as normal height. IE however displays the row as 1px high.

Can I fix this in Firefox?

<table cellspacing="0" cellpadding="0" width="900" border="1">
<tbody>
<tr>
<td width="242" height="1"><img src="spacer.gif" width="242" height="1" border="0" vspace="0" hspace="0"></td>
<td width="1" height="1"><img src="spacer.gif" width="1" height="1" border="0" vspace="0" hspace="0"></td>
<td width="315" height="1"><img src="spacer.gif" width="315" height="1" border="0" vspace="0" hspace="0"></td>
<td width="1" height="1"><img src="spacer.gif" width="1" height="1" border="0" vspace="0" hspace="0"></td>
<td width="342" height="1"><img src="spacer.gif" width="341" height="1" border="0" vspace="0" hspace="0"></td>
</tr>
</table>

                                  
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Asked On
2009-01-26 at 11:17:56ID24084464
Tags

firefox table row css html

Topics

Cascading Style Sheets (CSS)

,

Hypertext Markup Language (HTML)

Participating Experts
2
Points
500
Comments
8

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Answers

 

by: cxrPosted on 2009-01-26 at 11:31:07ID: 23469902

My firefox (v3.0.5 on vista) displays this table with only one pixel height (+ borders).

 

by: greddinPosted on 2009-01-26 at 11:47:30ID: 23470073

Ok, it may have something to do with my DTD.

I'm using this:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

But I have to use this or other things will break.

 

by: cxrPosted on 2009-01-26 at 12:21:22ID: 23470427

I get the same result with that doctype, the td is only 1px high.

Note that this markup does not validate for that doctype, width & height are not allowed for td elments, and img elements must have an alt attribute, and can not have vspace, hspace or border attributes. But this is not related to your problem.

This is my complete test file:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>table test</title>
</head>
<body>
<table cellspacing="0" cellpadding="0" width="900" border="1">
<tbody>
<tr>
<td width="242" height="1"><img src="spacer.gif" width="242" height="1" border="0" vspace="0" hspace="0"></td>
<td width="1" height="1"><img src="spacer.gif" width="1" height="1" border="0" vspace="0" hspace="0"></td>
<td width="315" height="1"><img src="spacer.gif" width="315" height="1" border="0" vspace="0" hspace="0"></td>
<td width="1" height="1"><img src="spacer.gif" width="1" height="1" border="0" vspace="0" hspace="0"></td>
<td width="342" height="1"><img src="spacer.gif" width="341" height="1" border="0" vspace="0" hspace="0"></td>
</tr>
</tbody>
</table>
</body>
</html>

                                              
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by: greddinPosted on 2009-01-26 at 13:50:19ID: 23471440

After some googling, I found that if I add (style="display:block") to my <img> tags, it solves the problem.

 

by: cxrPosted on 2009-01-26 at 13:59:50ID: 23471538

Exellent. What version of FF did you have a problem with?

 

by: greddinPosted on 2009-01-26 at 14:34:48ID: 23471900

FF 3.0.5

 

by: KravimirPosted on 2009-01-26 at 14:52:08ID: 23472061

Are you aware that using spacer images like that is an outdated technique?

If you showed us what you're trying to do, perhaps we could suggest a better alternative.

 

by: cxrPosted on 2009-01-26 at 15:28:39ID: 23472348

>> FF 3.0.5

Strange. I use the same version, and did not have the same problem. Did you try my test file? Did it have the same problem?

20120131-EE-VQP-002

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