Re: [css3-flexbox] miscellaneous comments on Chapter 4. Flex Items

(12/07/06 15:19), Anton Prowse wrote:
> On 04/07/2012 17:55, Kang-Hao (Kenny) Lu wrote:
>> 17.4 Tables in the visual formatting model
>>    # The computed values of properties 'position', 'float',
>>    # 'margin-*', 'top', 'right', 'bottom', and 'left' on the table
>>    # element are used on the table wrapper box and not the table
>>    # box; all other values of non-inheritable properties are used on
>>    # the table box and not the table wrapper box.
> [snip] .
> I don't think there's any work to do in the case of an /anonymous/
> table box, though, since no new properties can be specified on that
> box in the first place.

Yeah. I apologize for quoting a paragraph in css3-flexbox that's not
actually relevant to my comment.

>>>>     # Absolutely positioned children of a flex container are not
>>>>     # themselves flex items, but they leave behind "placeholders" in
>>>>     # their normal position in the box tree.
>>>> I am not sure what "normal position in the box tree" means here.
>>>> Does it mean that the 'order' value on the absolutely positioned
>>>> element would be propagated to the placeholder? Is this the only
>>>> property in css3-flexbox that does this propagation for an abs-pos
>>>> flex item? If so, I hope this is clarified.
>>> I went with s/normal/hypothetical normal-flow/. Does that work?
>> I think my exact question is, for a case like
>> <div style="display: flex">
>>    <span>A</span>
>>    <span style="position: absolute; order: -1;">B</span>
>>    <span style="order: -1">C</span>
>> </div>
>> is the place holder before A or not? Or in other words, does the place
>> holder has 'order: -1' or 'order: 0'?
>> Your s/// seems to suggest 'order: 0' but I think the wording is still a
>> bit vague. The hypothetical non-flex normal flow would be "A placeholder
>> C" but I think you want "C A placeholder" or "placeholder C A".
> Indeed.

At this point, I am actually more interested in knowing the 'order' of
the placeholder instead of saying again and again that I can't get the
answer from the prose. The truth is, I still don't know.

Can someone tell me what 'order' does the placeholder in the above have?
Can I safely say it's '0' now?

(Though I'd like to question if that's actually the behavior we want.)


Received on Friday, 6 July 2012 07:57:38 UTC