How To send JSON to Server

[microp]

Hi all!

Is there an example to send JSON data to server using RPC?

[microp]

Any Help ????

[atomatom]

I think you need a bit more detail on what you want to see.

You can look in the showcase at the RestDataSource

[microp]

What i want to see a JSON sent from client to the server

[davidj6]

Change your operation type to POSTMESSAGE.

[microp]

Thanks davidj6 for your quick response.

I will be thankful if you could supply me with example.

[davidj6]

Take a look at this similar thread.

[microp]

Thanks for your help davidj6.

[rfender]

What about in Javascript? The majority of these examples are for developing your app in SmartGWT. I am simply using SmartClient javascript framework and I want to make a simple POST request for some data. But how?

Here's my post request:

isc.DynamicForm.create({
			ID:"output",
			width:600,
			fields:[
				{name:"outputText", title:"SessionID", type:"text"},
				{name:"submitBtn", title:"Click Me", type:"button", click:"handleSubmitBtnClick();"}
			]           
		});   
		
		function handleSubmitBtnClick() {
			isc.RestDataSource.create({
				ID:"getSysType",
				dataFormat:"json",
				dataTransport:"xmlHttpRequest",
				operationBindings:[
					{operationType:"fetch", dataURL:"/rest/request/"+session, dataProtocol:"postParams"}
				],
				transformRequest: function (dsRequest) {
					dsRequest.contentType = "application/json";
					dsRequest.httpMethod = "POST";
					dsRequest.httpHeaders = { "Accept" : "application/json" };
				    var params = {
						"call" : "SysInfo_getInfo",
						"params" : {
							"name" : "info.system.type"
						}
					}                            
					return isc.addProperties({}, dsRequest.data, params);
				},
				transformResponse: function (dsResponse, dsRequest, data) {
					if ( data["_rv"] == 0 )
					{
						alert("value:"+data);
					}
				}
			});
			
			isc.RestDataSource.get("getSysType").fetchData(null, getSysTypeHandler);
		}	                                                                        
		
		function getSysTypeHandler(data)
		{
			alert("GetSysTypeHandler:"+data);
		}