How to send only two column values from jqgrid?

I have a jqgrid and on button click I开发者_StackOverflow社区 just want to send two column values instead of sending the whole values...how can I achieve is using getRowData ....any suggestion will be appreciated.. Thanks!

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Probably the method getCol can halt you mostly. If one from the columns which you want to send is the column with id (key:true) then you can receive data which you need with one call:

var myData = $('#list').jqGrid('getCol', 'column Name 1', true);

If no from the columns has key:true in the column definition you should make two calls:

var myData1 = $('#list').jqGrid('getCol', 'column Name 1');
var myData2 = $('#list').jqGrid('getCol', 'column Name 2');

Then you can combine the data or set there separate as two parameters:

$.ajax({
    type: "POST",
    url: "/cpsb/internalOrderList.do",
    data : {
        jgGridData1: JSON.stringify(myData1),
        jgGridData2: JSON.stringify(myData2)
    },
    dataType:"json",
    contentType: "application/json; charset=utf-8",
    success: function(response, textStatus, xhr) {
        alert("success");
    },
    error: function(xhr, textStatus, errorThrown) {
        alert("error");
    }
});