Kendo upload is duplicating the while uploading first file

[Navneet]

Hi,

I have a Html.Kendo().Upload()

I am open new popup window using following code

 var objWin = $("#addWindowPopup"),
            undo = $("#undo");
        undo.click(function () {
            objWin.data("kendoWindow").top().open();
            undo.fadeOut();
        });

 objWin.kendoWindow({
                width: "94%",
                content: rootPath + "Workord/Popup?ispopup=1&eqinvid=" + eqinvid + "&wotype=" + wotype + "&controlno=" + controlno + "&mproc_id=" + mproc_id + "&mprocname=" + mprocname + "&procnum=" + procnum+"&freq=" + freq+"&occurs=" + occurs+"&freqname=" + freqname+"&nextdate=" + nextdate,
                height: "710px",
                visible: false,
                close: onClose,
                iframe: true,
                model: true,
            }).data("kendoWindow").open();

 

In popup I used Kendo().Upload() to save uploaded file in database but if I am upload file first time it save twice in database.

How to resolve this issue