[TYPO3-dev] Creating an ExtJS grid with JSON data in a BE module

[Steffen Ritter]

Am 30.11.2010 09:28, schrieb "Christian Müller (Kitsunet)":
> On 30.11.2010 09:22, François Suter wrote:
>> Hi all,
>>
>> I'm not sure where to post this question, so here goes.
>>
>> I'm developing a BE module which - at some points - launches an AJAX
>> request and receives a JSON response. This response is actually an array
>> and I would like to "inject" it into an ExtJS grid for display. Is there
>> any recommended way to achieve that inside a BE module?
>>
>> Thanks in advance for any pointer.
>>
>
> Hi Francois,
>
> I guess I would go a pretty straightforward way and try to use a
> JsonReader and Store connected to the grid. In that case the JSON
> response would have to have a defined format (unless you rewrite the
> JsonReader). If you want to make the request and decoding of JSON
> yourself and just work with the array you could connect the grid to an
> ArrayStore and feed your array directly into the store.
>
> Christian
>
>
>
> [1] http://dev.sencha.com/deploy/dev/docs/?class=Ext.data.JsonReader
> [2] http://dev.sencha.com/deploy/dev/docs/?class=Ext.data.ArrayStore
>

No Wouldnt Go for this one... Ext.data.DirectStore is a combined Store 
store for ExtDirect Json Data, which automatically can pass paging, 
filtering etc to the backend :)