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Help for getting HTML element width info.
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Jiang He  
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 More options Oct 22 2006, 10:10 pm
Newsgroups: mozilla.dev.tech.layout
From: "Jiang He" <you...@gmail.com>
Date: Sun, 22 Oct 2006 21:10:20 -0500
Local: Sun, Oct 22 2006 10:10 pm
Subject: Help for getting HTML element width info.
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Hello, everyone,

I just joined this group, and I hope some more advanced members may
enlighten me about the following question:

Can I use the Gecko engine to get the width information of some HTML
elements (such as table,tr,td)? The element width information is not always
available in the HTML source, but when the element is displayed, the width
information is required. I think the layout engine calculates the width. Is
there a way to retrieve the width of the element from the layout engine?

Thanks,

Jiang


 
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Martijn  
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 More options Oct 23 2006, 4:14 am
Newsgroups: mozilla.dev.tech.layout
From: Martijn <martijn.mart...@gmail.com>
Date: Mon, 23 Oct 2006 10:14:49 +0200
Local: Mon, Oct 23 2006 4:14 am
Subject: Re: Help for getting HTML element width info.
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On 10/23/06, Jiang He <you...@gmail.com> wrote:

> Can I use the Gecko engine to get the width information of some HTML
> elements (such as table,tr,td)? The element width information is not always
> available in the HTML source, but when the element is displayed, the width
> information is required. I think the layout engine calculates the width. Is
> there a way to retrieve the width of the element from the layout engine?

As far as I can see, you can just use the offsetWidth property.

Regards,
Martijn


 
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