How do I disable column sorting in jQuery Grid plugin?

I would like to disable sorting, and enable altRows in jQuery Grid plugin. Here's my clientside code:

var myGrid = $("#list").jqGrid({
    url: '/Home/GetData/',
    datatype: 'json',
    mtype: 'GET',
    colNames: ['Id', 'Description'],
    colModel: [
        { name: 'Id', width: 40 },
        { name: 'Description', width: 400}],
    pager: jQuery('#pager'),
    rowNum: 10,
    rowList: [5, 10, 20, 50],
    sortable: false,
    altRows: true,
    viewrecords: true,
    caption: 'My first grid'
});

My server-side controller action signature is:

public ActionResult GetData(string sidx, string s开发者_如何学编程ord, int page, int rows)

So far sorting is still enabled, and there's no altRows highlighting. I'm sure it's something terribly obvious that I missed but can't for the life of me figured out what.

Any ideas please?

Thanks, D.

In your column model, set each column's sortable to false.

colModel: [
    { name: 'Id', width: 40, sortable: false },
    { name: 'Description', width: 400, sortable: false }]

http://www.trirand.com/jqgridwiki/doku.php?id=wiki:colmodel_options

For alternating rows, look at altRows and altclass property options on the grid:

http://www.trirand.com/jqgridwiki/doku.php?id=wiki:options

find Sort in the js turn it to false

Sort: false