Question

Why do tables expand out while loading

Asked by: slater27

I'm interested to know why some html tables seem to "expand out" way across the screen as a page is loading only to collapse back to their intended size when the page load is complete. I've got a php/html site that exhibts this behaviour on the main page - see importlister.com

I'd like to stop this occurring if possible more from an asthetics point of view while a pages loads as it obviously finishes up looking right when it completes it page load so the actual table sizing is ok - but something is causing the expaqnded view during load..

Once it is cached it reloads without issue.

Cheers.

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Asked On
2006-09-05 at 09:53:24ID21978619
Tags

html

,

table

,

expand

Topic

Hypertext Markup Language (HTML)

Participating Experts
5
Points
500
Comments
10

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Answers

 

by: SteggsPosted on 2006-09-05 at 10:22:12ID: 17457395

Greetings slater27,

Have your tables got designated width's

Regards

 

by: RWJDComPosted on 2006-09-05 at 10:29:53ID: 17457449

It's because you have images in the table widths and while the images are not loaded there is no set size of the table which get reszied automatically when the image finishes loading.

I would suggest using <table width="_WITH_"> in your site, set the with to be the same size of the image that you are storing in your table so that they are static size so that they will not resize themselves after the site is loaded.

I hope this helps.

 

by: mr_asphaltPosted on 2006-09-06 at 06:21:02ID: 17462889

Apply "table-layout: fixed;" to your table.
This will tell the browser that is a fixed size, even if it hasn't got all the content yet.

Example:
table
{
      width:70%;
      table-layout: fixed;
}

 

by: sam85281Posted on 2006-09-06 at 07:47:22ID: 17463552

Make sure all of your images have the size attribs in place

i.e. <img src='blah' width='blah' height='blah'>

-Sam

 

by: slater27Posted on 2006-09-07 at 19:51:26ID: 17476644

Tried all variations listed above including all of them at once! and still the problem persists...

I can see a pattern however. Once it is loaded and I hit refresh it reloads perfect everytime. If I log out of the site and then log back in it seems that at that point the refresh stuffs it up and expands half the boxes across the screen. The only difference between a refresh and logging in and out of the site is the column on the far left changes to show the login information (if you are not logged in yet) or welcome information (when you are logged in). I can't see how the change in that column can affect the table layouts in the middle which are completely separate.

Any other ideas?

 

by: slater27Posted on 2006-11-25 at 02:49:56ID: 18010991

increased to 500 points - anyone know??

 

by: mr_asphaltPosted on 2006-11-26 at 12:01:38ID: 18015163

Can you post a URL so we can see what is happening?

 

by: LeeKowalkowskiPosted on 2006-12-21 at 02:00:32ID: 18179220

Yes, it's not really anything to do with your tables, or your image elements.  Although as sam85281 says, all your image elements need their width and height specified, (to avoid resizing as the page loads) even if they are not being stretched.

Your main cluprit is your body's onload event.  The loadScroller function, it is not triggered until all your images have finished loading, then it performs some width calculations.

You could try changing:
    <script type="text/javascript" language="JavaScript">buildScroller()</script>
to:
    <script type="text/javascript" language="JavaScript">buildScroller();loadScroller();</script>

- but not unless you've got all your widths sorted from the start.

Also, the HTML is quite untidy, look at http://validator.w3.org/check?uri=http%3A%2F%2Fwww.importlister.com%2Fprobid%2Findex.php%3F - There are 364 validation errors.  Problems with unexpected/required attributes or elements won't be causing your problem, they could be browser-specific.  But missing end tags, or end tags without start tags should be fixed.

20120131-EE-VQP-002

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