JQuery Flexigrid: How to get property sortname, sortorder,using javascript？

Question

Can anyone tell me how to get the flexigrid property value inside the javascript method? For example, sortname, sortorder? Something like:

var sortname = ptable.sortname,
var sortorder = ptable.sortorder,

I want to export data to excel,so I could not use the way like

refresh: $("#ptable").flexOptions({ params : params}).flexReload();

Answer 1

Fortunately，I resolve this problem.I add codes in flexigrid.js like this:

    $.fn.flexGetParams = function (p) {
    var p, params;
    this.each(function () {
        if (this.grid) p = this.p;
    });
    params = {
        page: p.newp,
        rp: p.rp,
        sortname: p.sortname,
        sortorder: p.sortorder,
        qtype: p.qtype,
        query: p.query
    };

    return params;
}

I reference this link:http://www.cnblogs.com/nonkicat/p/4031109.html.So I can invoking like this way:var params = $("#flex1").flexGetParams();