Hi Giulio,
No, they are not. The form is really straight forward as in the example:
<t:form t:id="applicationForm" >
<t:errors/>
<div class="form-row">
<div class="twoColumnFirst">
<t:select t:id="category" model="categoryModel"
encoder="categoryModel" blankOption="ALWAYS"
value="categoryItem" zone="subCategoryZone"/>
</div>
<div class="twoColumnSecond" t:type="zone"
t:id="subCategoryZone" id="subCategoryZone">
<t:select t:id="subCategory" value="subCategoryItem"
model="subCategoryModel" encoder="subCategoryModel"/>
</div>
</div>
<div class="form-row">
<a t:type="LinkSubmit" t:id="forward" class="button button-prim">Next</a>
</div>
</t:form>
2012/3/5 Giulio Micali <giulio.mic...@gmail.com>:
> Are your selects in a loop ?
>
>
>
> 2012/3/5 Beat Durrer <bdur...@gmail.com>
>
>> Hey there
>>
>> For my project I need two chained select boxes.
>> I followed the example shown in the API
>> (
>> http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/corelib/components/Select.html
>> ),
>> but used my own SelectModel for my custom value type.
>>
>> It all looks nice, but when I submit the form, the second select box
>> is always null.
>> When I add a @Validate("required") on both fields, the client
>> validation is happy with the boxes, but the server side validation
>> fails.
>> I added some debug output and of course the value turns out to be null
>> in onValidate()
>>
>> Using Firebug I noticed that the second select in the zone changes its
>> name and id each time the zone updates, it's something like
>> "carModel_135e275b957"
>>
>> Which leads me to the question: What did I do wrong? I never worked
>> with zones before, so do I need to do some kind of special handling?
>>
>>
>> Cheers and thanks in advance
>> Beat
>>
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