[Twisted-web] Use nevow:pattern and nevow:attr to render a list of

[Matt Goodall]

Daniel de la Cuesta wrote:
> Following your instructions I have done:
> 
>   <select>
>     <div nevow:render="formats">
>       <option nevow:pattern="option">
>         <nevow:attr name="value"><nevow:slot name="value" /></nevow:attr>
>         <nevow:slot name="label" />
>       </option>
>     </div>
>   </select>
> 
> On the other side I have:
> 
>     def render_formats(self, ctx, data):        
> 
>         for k,v in mydict.iteritems():
              pattern = ctx.tag.onePattern("option")
>             pattern.fillSlots('value', v).fillSlots('label', k)
> 
> But I cannot acces the pattern variable, what am I doing wrong?

pattern = ctx.tag.onePattern("option")

> 
> 
> Moe Aboulkheir escribió:
>> <option nevow:pattern="option">
>>  <nevow:attr name="value"><nevow:slot name="value" /></nevow:attr>
>>  <nevow:slot name="label" />
>> </option>
>>
>> You can then do pattern.fillSlots('value', '1').fillSlots('label',
>> 'Option 1') to get to something that'll serialize to <option
>> value="1">Option 1</option>.
>>
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>>
> 
> 
> -- 
> 
> *Daniel de la Cuesta Navarrete*
> *Técnico de Desarrollo de Software*
> 
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