Reading data from JSON String

[d2k]

Hi,

I'm currently using SmartGWT 2.5 LGPL.

I have modified the JSON String a little bit and now it looks like...

{"response":
{"data":[{ ~~ some data ~~}],
"endRow":15,"startRow":0,"status":0,"totalRows":15,
"table":{"column":[{"validator":["justsomevalidstuff2.1"],"valuemap":["valuemap2"],"name":"somename"},{"validator":["justsomevalidstuff2.2"],"valuemap":["valuemap2"],"name":"somename2"},{"validator":["justsomevalidstuff2.3"],"valuemap":["valuemap2"],"name":"somename3"}],"name":"CircuitMgwGrid2"}}}

i've tried stuff like

grid.addDataArrivedHandler(new DataArrivedHandler() {
			public void onDataArrived(DataArrivedEvent event) {
				SC.Say(((CustomGrid) grid).getds().getAttribute("table")));

// or grid.getDataSource().getAttribute("table");  or sth else
				
			}
		});

i also tried to map the data to a DataSourceTextField via setValueXPath but that also didn't work i just wanna get this ("table":{"column":[{"validator":["justsomevalidstuff2.1"],"valuemap":["valuemap2"],"name":"somename"},{"validator":["justsomevalidstuff2.2"],"valuemap":["valuemap2"],"name":"somename2"},{"validator":["justsomevalidstuff2.3"],"valuemap":["valuemap2"],"name":"somename3"}],"name":"SomeGridName"}}}) line out of the JSON String.


Some additional info... The data is sent via a RestDataSource to the Client.

Anybody got an idea how to get this data out of the JSON String?