Get all rows data of a JQGrid in codebehind?

问题:

I'm adding some rows data to my JQGrid on client side with javascript :

var grid = jQuery("#<%= JQGridMembers.ClientID %>");
var rowKey = grid.getGridParam("selrow");
var newRow = [{ ID: memberId, FullName: memberFullName, Percent: parseInt(percent)}];
grid.addRowData(memberId, newRow);

above code works well , but How can I get all inserted rows data (in JQGrid) in code-behind?

回答1:

You can get all rows from the grid by

var myData = grid.jqGrid('getRowData');

or with respect of

var myData = grid.jqGrid('getGridParam', 'data');

The last way can be used only with local datatype or in case of loadonce: true. It returns data not only from the current page, but all data from all pages.

The getRowData method use unformatter to read the data from all cells of the grid.

回答2:

Had encountered a similar problem, below is what I ended up using

var data = $("#table-id").jqGrid('getGridParam', 'data');
for (var i = 0; i < data.length; i++) {
    var f_name = data[i].FirstName;
    var l_name = data[i].LastName;
    // blah... blah..
}

Reference