[TYPO3-english] Flux: conditions inside objects

[bernd wilke]

Am 17.02.14 13:58, schrieb Viktor Livakivskyi:
>
>> What I want to achieve:
>>
>> <flux:flexform.sheet name="products">
>>    <flux:flexform.section name="products">
>>      <flux:flexform.object name="product">
>>        <flux:flexform.field.input name="headline" />
>>        <flux:flexform.field.checkbox name="useImageByNr" default="1"
>> requestUpdate="1" transform="integer" />
>>        <f:if condition="{???????.useImageByNr}">
>>        <f:then><flux:flexform.field.input name="imagenumber"/></f:then>
>>        <f:else><flux:flexform.field.file name="imagefile"
>> internalType="file" allowed="jpg,png" maxItems="1" showThumbs="1"
>> /></f:else>
>>        </f:if>
>>      </flux:flexform.object>
>>    </flux:flexform.section>
>> </flux:flexform.sheet>
>>
>> what so I need to write for the ??????? ?
>>
>
> Hi, Bernd.
>
> According to this article [1], you can simply put <f:if
> condition="{useImageByNr}">
>
> You can try and write the result here, since we also didn't try such a
> thing.

a condition based on a value on top-level is possible. I've done it. [2]
now I want the condition based on a value of a (sub)-object. I first 
tried without context assuming it would use the current context - but it 
failed. it takes a value of top-level (see[2]).

so my question: what prefix to use?


[2]
this works, but has the condition based on a global value instead of a 
value assigned to each object:

<flux:flexform.sheet name="products">
   <flux:flexform.section name="products">
       <flux:flexform.field.checkbox name="useImageByNr" default="1" 
requestUpdate="1" transform="integer" />
       <flux:flexform.object name="product">
         <flux:flexform.field.input name="headline" />
         <f:if condition="{useImageByNr}">
         <f:then><flux:flexform.field.input name="imagenumber"/></f:then>
         <f:else><flux:flexform.field.file name="imagefile" 
internalType="file" allowed="jpg,png" maxItems="1" showThumbs="1" 
/></f:else>
       </f:if>
     </flux:flexform.object>
   </flux:flexform.section>
</flux:flexform.sheet>

> [1]: http://jkphl.is/articles/dating-fluid-powered-typo3

bernd
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