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14/04/2008, 02h08

rf wrote:
> Harlan Messinger <hmessinger.removethis@comcast.net> wrote in
> news:66ektnF2jvlqiU1@mid.individual.net:
>
>> Test wrote:
>>> Is it possibel to have DIV's inside a table cell so that their
>>> position can be given relative to top left corner of the cell.
>> Yes.
>>
>>> Now the DIVs seem to position
>>> themselves relative to previous object.
>> Without seeing your page it isn't possible for anyone to know what you
>> should expect to see or what you need to do to change it.
>>
>> If the position of the cell is specified "relative" then a DIV inside
>> it with position: absolute should be positioned relative to the cell's
>> origin, and IE 7 does this, but on the other hand if the cell is
>> styled with a border, the border disappears. Firefox, in contrast,
>> positions the DIV relative to the viewport origin (assuming there are
>> no containing blocks between the viewport and the cell; I didn't test
>> any other case).
>>
>> If you nest the DIV inside another, relative positioned DIV, inside
>> the cell, which now doesn't have to be relative positioned, then the
>> positioning works in Firefox.
>>
>> So I think Firefox has a bug in this respect.
>
> http://www.w3.org/TR/CSS21/visuren.h...opdef-position
>
> "The effect of 'position: relative on ... table-cell ... is undefined."
> All browsers are behaving correctly. If the effect is undefined they are
> free to do whatever they want.

Ah, OK, thanks. I was concentrating on the section on absolute
positioning and didn't bother to read the section on relative positioning.

14/04/2008, 02h08	#4
Harlan Messinger Messages: n/a Hébergeur:	Re: DIVs inside table cells? rf wrote: > Harlan Messinger <hmessinger.removethis@comcast.net> wrote in > news:66ektnF2jvlqiU1@mid.individual.net: > >> Test wrote: >>> Is it possibel to have DIV's inside a table cell so that their >>> position can be given relative to top left corner of the cell. >> Yes. >> >>> Now the DIVs seem to position >>> themselves relative to previous object. >> Without seeing your page it isn't possible for anyone to know what you >> should expect to see or what you need to do to change it. >> >> If the position of the cell is specified "relative" then a DIV inside >> it with position: absolute should be positioned relative to the cell's >> origin, and IE 7 does this, but on the other hand if the cell is >> styled with a border, the border disappears. Firefox, in contrast, >> positions the DIV relative to the viewport origin (assuming there are >> no containing blocks between the viewport and the cell; I didn't test >> any other case). >> >> If you nest the DIV inside another, relative positioned DIV, inside >> the cell, which now doesn't have to be relative positioned, then the >> positioning works in Firefox. >> >> So I think Firefox has a bug in this respect. > > http://www.w3.org/TR/CSS21/visuren.h...opdef-position > > "The effect of 'position: relative on ... table-cell ... is undefined." > All browsers are behaving correctly. If the effect is undefined they are > free to do whatever they want. Ah, OK, thanks. I was concentrating on the section on absolute positioning and didn't bother to read the section on relative positioning.