On Mar 28, 2011, at 3:39 PM, Mai Nguyen wrote: > Hi Chuck, > You are correct. >> You have to be careful of the id too in repetitions, each one needs to be >> unique. > > This was the problem. After having a unique ID per row, I can flip open one > row at a time. One cannot flip all rows open, but this is probably the way > the UI is intended.
Yes, I think so. You would need to write some JavaScript to do this. Or have
a global override, and put an AUC around the whole table.
> Thanks very much for this useful tip,
You are welcome. :-)
Chuck
> On Mar 28, 2011, at 1:42 PM, Chuck Hill wrote:
>
>>
>> On Mar 28, 2011, at 1:18 PM, Mai Nguyen wrote:
>>
>>> Hi Chuck,
>>>> Are you binding it to something that is unique for every row?
>>>
>>> The binding "expanded" is tied to a global boolean variable like the
>>> ToggleDetails example.
>>> I have not found a good way to set it per row though, so this may be the
>>> issue since this boolean is used for all rows.
>>
>> You have to be careful of the id too in repetitions, each one needs to be
>> unique. That is probably one of the problems. One way is to bind the index
>> of the repetition to something and then use OGNL in the binding (assuming
>> you are using WOOGNL in your project):
>>
>> MyExpansion: AjaxExpansion {
>> id = ~"MyExpansion_" + theIndex;
>> ...
>> }
>>
>>
>>> I am only updating the contents of a table cell, not adding or removing
>>> table cells.
>>> The expanded state shows more information vs. the closed state.
>>
>> I _think_ that should be OK.
>>
>>
>>
>>
>>> On Mar 28, 2011, at 12:54 PM, Chuck Hill wrote:
>>>
>>>> Hi Mai,
>>>>
>>>> On Mar 28, 2011, at 12:45 PM, Mai Nguyen wrote:
>>>>
>>>>> Hi List,
>>>>> I am new to the Wonder Ajax frameworks, and have some trouble using
>>>>> AjaxExpansion inside a WO Repetition.
>>>>> The "Expanded" state is global and not specific to a row in a repetition.
>>>>> If I use the example ToggleDetails in AjaxExample2, it works for one
>>>>> single AjaxExpansion area (one row only).
>>>>>
>>>>> However, if I use a WO Repetition of AjaxExpansion areas, the "Expanded"
>>>>> state is not behaving properly. Only the first cell is expanded, even
>>>>> when I click on the other cells. It seems like the "expanded" flag is
>>>>> behaving globally for the first table cell only.
>>>>
>>>> Are you binding it to something that is unique for every row?
>>>>
>>>>
>>>>> Is it correct to use AjaxExpansion in a WORepetition to update a row
>>>>> table cell, or should I something else? (an example would be appreciated)
>>>>>
>>>>> Thanks for any hints,
>>>>
>>>>
>>>> Are you just updating the contents of one cell? Adding or removing
>>>> rows/cells in tables with Ajax does not work well.
>>>>
>>>>
>>>> Chuck
>>>>
>>>> --
>>>> Chuck Hill Senior Consultant / VP Development
>>>>
>>>> Practical WebObjects - for developers who want to increase their overall
>>>> knowledge of WebObjects or who are trying to solve specific problems.
>>>> http://www.global-village.net/products/practical_webobjects
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
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>>
>> --
>> Chuck Hill Senior Consultant / VP Development
>>
>> Practical WebObjects - for developers who want to increase their overall
>> knowledge of WebObjects or who are trying to solve specific problems.
>> http://www.global-village.net/products/practical_webobjects
>>
>>
>>
>>
>>
>>
>>
>
--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their overall
knowledge of WebObjects or who are trying to solve specific problems.
http://www.global-village.net/products/practical_webobjects
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