How to get inseted or updated rows data on Grid

Hi I am developing dhtmlx grid by ajax(Java Spring) Data.
I load data

like this…

	var myGrid2;
	function doOnLoad2() {
		myGrid2 = new dhtmlXGridObject('gridbox2');
		myGrid2.setImagePath("<c:url value="/dhtmlxSuite/codebase/imgs/" />");
		myGrid2.setHeader("선택,그룹코드,공통코드,공통코드명,공통코드 설명,속성1,속성2,속성3,속성4,정렬순서");
		myGrid2.attachHeader("#rspan,#text_filter,#select_filter,#numeric_filter,#rspan,#rspan,#rspan,#rspan,#rspan,#rspan");

		myGrid2.setInitWidths("50,150,150,150,150,150,150,150,200,200");
		myGrid2.setColAlign("center,left,left,left,left,left,left,left,left,left,right");
		myGrid2.setColTypes("ch,co,ed,ed,ed,ed,ed,ed,ed,ed");
		//myGrid2.getCombo(1).put(2,2);
		myGrid2.setColSorting("str,str,str,str,str,str,str,str,str,str");
		myGrid2.init();
		myGrid2.enableAlterCss("even","uneven");
		//myGrid2.parse(data,"json");
	}

myGrid2.parse(JSON.stringify(data),“json”);

data is
{“rows”:[{“id”:“0”,“data”:["",“0”,“TOP”,“0”]},{“id”:“M01”,“data”:["",“M01”,“Index”,“1”]},{“id”:“M01_01”,“data”:["",“M01_01”,“Login”,“2”]},{“id”:“M01_02”,“data”:["",“M01_02”,“Logout”,“2”]},{“id”:“M01_03”,“data”:["",“M01_03”,“My Flight Shortcuts”,“2”]},{“id”:“M01_03_01”,“data”:["",“M01_03_01”,“Add Flight”,“3”]},{“id”:“M01_03_02”,“data”:["",“M01_03_02”,“Remove Flight”,“3”]},{“id”:“M02”,“data”:["",“M02”,“Shortcuts Menu”,“1”]},{“id”:“M02_01”,“data”:["",“M02_01”,“View Outbound Transfers”,“2”]},{“id”:“M02_02”,“data”:["",“M02_02”,“View Onward Connections”,“2”]},{“id”:“M02_03”,“data”:["",“M02_03”,“View Inbound Flights”,“2”]},{“id”:“M02_03_01”,“data”:["",“M02_03_01”,“Inbound Flight ULDs”,“3”]},{“id”:“M02_03_02”,“data”:["",“M02_03_02”,“Transfer Inbound ULDs to an Outbound Flight”,“3”]},{“id”:“M02_04”,“data”:["",“M02_04”,“Stop Passengers Bags”,“2”]},{“id”:“M02_05”,“data”:["",“M02_05”,“Clear Passengers Bags”,“2”]},{“id”:“M02_06”,“data”:["",“M02_06”,“Set Security Flag on Bag”,“2”]},{“id”:“M02_07”,“data”:["",“M02_07”,“Clear Security Flag”,“2”]},{“id”:“M03”,“data”:["",“M03”,“Flight Monitoring”,“1”]},{“id”:“M03_01”,“data”:["",“M03_01”,“View Flight Status”,“2”]},{“id”:“M03_01_01”,“data”:["",“M03_01_01”,“Delete Flight”,“3”]},{“id”:“M03_01_02”,“data”:["",“M03_01_02”,“Seen Bags”,“3”]},{“id”:“M03_01_03”,“data”:["",“M03_01_03”,“Not Seen Bags”,“3”]},{“id”:“M03_02”,“data”:["",“M03_02”,“View Outbound Flights”,“2”]},{“id”:“M03_02_01”,“data”:["",“M03_02_01”,“View Associated Flights”,“3”]},{“id”:“M03_02_01_01”,“data”:["",“M03_02_01_01”,“Bags on Inbound Flight due for Transfer on Outbound Flight”,“4”]},{“id”:“M03_03”,“data”:["",“M03_03”,“View Inbound Flights”,“2”]},{“id”:“M03_04”,“data”:["",“M03_04”,“View ULD Loading Progress”,“2”]},{“id”:“M03_04_01”,“data”:["",“M03_04_01”,“ULD Details”,“3”]},{“id”:“M03_05”,“data”:["",“M03_05”,“View Flight Event Logs”,“2”]},{“id”:“M03_06”,“data”:["",“M03_06”,“View Bag Alerts”,“2”]},{“id”:“M04”,“data”:["",“M04”,“Bags”,“1”]},{“id”:“M04_01”,“data”:["",“M04_01”,“Bag Details”,“2”]},{“id”:“M04_02”,“data”:["",“M04_02”,“Exception Bags”,“2”]},{“id”:“M04_02_01”,“data”:["",“M04_02_01”,“Add Bag”,“3”]},{“id”:“M04_02_01_01”,“data”:["",“M04_02_01_01”,“Auto-generate Tag”,“4”]},{“id”:“M04_02_02”,“data”:["",“M04_02_02”,“Update Exception Bag”,“3”]},{“id”:“M04_02_03”,“data”:["",“M04_02_03”,“Delete Exception Bag”,“3”]},{“id”:“M04_02_04”,“data”:["",“M04_02_04”,“Delete Untagged Crew Bag”,“3”]},{“id”:“M04_03”,“data”:["",“M04_03”,“Rename ULD”,“2”]},{“id”:“M04_04”,“data”:["",“M04_04”,“Record ULD Position”,“2”]},{“id”:“M04_05”,“data”:["",“M04_05”,“Cancel ULD hold Positions”,“2”]},{“id”:“M04_06”,“data”:["",“M04_06”,“Reallocate ULD”,“2”]},{“id”:“M04_07”,“data”:["",“M04_07”,“Transfer ULD”,“2”]},{“id”:“M04_08”,“data”:["",“M04_08”,“Open ULDs”,“2”]},{“id”:“M04_09”,“data”:["",“M04_09”,“Close ULDs”,“2”]},{“id”:“M04_10”,“data”:["",“M04_10”,“Reprint ULD Cards”,“2”]}]}

after this action
ADD

I insert New data
or I update Existed and displayed data.

I want to know how to get inserted or updated data with id value , all these by JSON format…

Can you let me know method?

I may suggest you to use the getChagedRows() method:
docs.dhtmlx.com/api__dhtmlxgrid_ … drows.html