Hi,

my requirement is that if IsDuplicate value is true then don't allow user to call update function.

Make Ajax call with parameters on KendoGrid Update Button Click in ASP.Net MVC

in above url i update edit functionality code like below

edit: function (e) {
    var updateButton = $(".k-grid-update")[0];
    var grid = this;
    $(updateButton).on("click", function (e) {
        var IsDuplicate;
        var dataItem = grid.dataItem(grid.editable.element[0]);
        $.ajax({
            type: "POST",
            url: "/Home/CheckStatus",
            data: JSON.stringify(dataItem),
            contentType: "application/json; charset=utf-8",
            dataType: "json",
            success: function (data) {
                //if (data.Isvalid==true)
                IsDuplicate = data.Isvalid;
            }
        });
        //if check status is true then don't call update function
    })
}

can you please help me