Extj 4.0 Example with plane java file.

[sachint]

Can some one tell me . How to pass data from ajax to server side by using json

[h.wagner@telekom.de]

Can some one tell me . How to pass data from ajax to server side by using json

You can use the Jackson library: http://jackson.codehaus.org/ that can take care of your JSON in both directions. For the Client -> Server direction, e.g. : http://stackoverflow.com/questions/3...ode-in-jackson

[sachint]

Wagner Thanks for ur reply, But I'm looking an sample example for reference , which will save the data into oracle table if i change editable grids. if you have any sample please provide.

[amiral]

Simple example

var data = {
 name : 'Obama',
status : 'President'
}
Ext.create('Ext.data.Store', {
model : 'myModel',
proxy : {
                type: 'ajax',
                url: 'cetimProject.search',
	        	extraParams : {
		        	jsonParam: data,
	       		}
    	},
autoLoad : true
});

this send automatically request with jsonParam on param and json value on value
NB: you can use Ext.encode() and Ext.decode() for encoding and decoding the jsonObject on String