Hi Jason

Bingo! The div workaround did the trick in this case.

Cheers

Duncan

> Duncan McLean wrote:
>> Hi Simone
>>
>> Thanks for this...
>>
>> The reason I asked this question is that we were trying this exact
>> approach
>> (though not using a union), but since we are using Ajax, we have been
>> getting an error...
>>
>> This is part of the definition for the form in question
>> It works correctly when we don't use Ajax, however
>> using Ajax we get the javascript alert error message:
>>
>> "No element "life2" defined in document" after the item is selected.
>
> This is due to the fact that (at least in 2.1.8) there is no placeholder
> HTML element generated for ft:group, so when an ajax update occurs it
> doesn't know where in the document to insert the result.  This is just
> one of those widgets that isn't fully supported under ajax mode yet.
>
> I'm trying to remember... I think you can work around this by wrapping
> the contents of your ft:group template with a div or span of the same
> id.  For example:
>
>   <ft:group id="life2">
>     <div id="life2">
>       <!-- all your content markup and sub-widgets... -->
>     </div>
>   </ft:group>
>
> ...though I think this might only work if the life2 group is visible on
> initial load.  Not sure, but worth a try.
>
> --Jason
>
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