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ExtJS ext.data.jsonwriter and cakephp

Sun, 03/14/2010 - 21:23 — sham
Just spent quite abit of time getting an EditorGrid properly creating and updating rows automagically using Ext Writer. Except it wasn't so magical.
Notes:
- Create requires success: true and then the created record (including the id).
Use this snippet: 
echo '{"success":'.$success.', results:'.$javascript->Object($record).'}';
in the above results should be whatever your roots property is in your store reader config. For example: 
                reader: new Ext.data.JsonReader({
                        totalProperty: 'total',
                        successProperty: 'success',
                        root: 'results',
                        idProperty: 'id', etc
Example of working create json string: 
{"success":true, results:{"id":"47","jobId":"47","jobType":"7",
"partName":"0101012","partDescription":"3.0 Metre Crossover Network Cable",
"quantity":"1","price":"3.5"}}
Example of working update json string: 
{success:true, id:11}
After an update you can use $this->MODELNAME->id to get the id for the json.
Destroy just needs 
{success:true}
Read example (all records for grid): 
{"total":2, "results":[{"id":"46","jobId":"47","jobType":"7",
"partName":"0101104","partDescription":"Dual Back Box","quantity":"1","price":"4.26"},{"id":"47","jobId":"47","jobType":"7",
"partName":"0101012","partDescription":"3.0 Metre Crossover Network Cable","quantity":"1","price":"3.5"}]}

Just wasted 20 minutes looking for whitespace...

Wed, 09/17/2008 - 02:10 — sham

I just wasted 20 minutes going through files looking for a white space that was causing "headers already sent" error message on login. I finally found it BEFORE the <? (i was looking at the ?> end).

Grrr....

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