Hi mahesh213,
Before setting the kendoDatePicker check the date and apply if else condition.
If the date is not empty then apply kendoDatePicker.
Refer below sample.
Controller
public class HomeController : Controller
{
// GET: Home
public ActionResult Index()
{
return View();
}
public JsonResult GetCustomers()
{
List<Customer> customers = new List<Customer>();
customers.Add(new Customer { Id = 1, Name = "John Hammond" });
customers.Add(new Customer { Id = 2, Name = "Mudassar Khan", Date = DateTime.Now.AddDays(-5) });
customers.Add(new Customer { Id = 3, Name = "Suzanne Mathews", Date = DateTime.Now.AddDays(-6) });
customers.Add(new Customer { Id = 4, Name = "Robert Schidner", Date = DateTime.Now.AddDays(-3) });
return Json(customers, JsonRequestBehavior.AllowGet);
}
public class Customer
{
public int Id { get; set; }
public string Name { get; set; }
public DateTime Date { get; set; }
}
public JsonResult UpdateCustomer(Customer customer)
{
return null;
}
}
View
@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>Index</title>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2020.1.114/styles/kendo.default-v2.min.css" />
<script type="text/javascript" src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<script type="text/javascript" src="https://kendo.cdn.telerik.com/2020.1.114/js/angular.min.js"></script>
<script type="text/javascript" src="https://kendo.cdn.telerik.com/2020.1.114/js/kendo.all.min.js"></script>
<script type="text/javascript">
var app = angular.module("MyApp", ["kendo.directives"]);
app.controller("MyController", function ($scope, $window, $http) {
$scope.mainGridOptions = {
dataSource: {
type: "json",
transport: {
read: { url: "/Home/GetCustomers" },
update: { url: "/Home/UpdateCustomer" }
},
schema: {
model: {
id: "Id",
fields: {
Id: { editable: false, nullable: true, type: "number" },
Name: { editable: true, nullable: true, type: "string" },
Date: { editable: true, nullable: true, type: "date" }
}
}
},
pageSize: 4,
serverPaging: false,
serverSorting: false
},
editable: "inline",
sortable: true,
pageable: true,
resizeable: true,
columns: [
{ field: "Id", title: "Id", width: "50px" },
{ field: "Name", title: "Name", validation: { required: true } },
{
field: "Date",
title: "Date Time",
width: "200px",
format: "{0:MM/dd/yyyy}",
editor: function (container, options) {
if (isNaN(Date.parse(options.model.Date))) {
$('<input />')
.appendTo(container);
} else {
$('<input name="' + options.field + '" data-bind="value:' + options.field + '" data-format="' + options.format + '"/>')
.appendTo(container).kendoDatePicker({
change: function (e) {
options.model.Date = this._oldText;
}
});
}
}
},
{
title: 'Action',
command: [{ name: "edit", text: "Edit", iconClass: "k-icon k-i-hyperlink-open" }]
}
],
dataBound: function (e) {
var rows = e.sender.tbody.children();
for (var j = 0; j < rows.length; j++) {
var row = $(rows[j]);
var dataItem = e.sender.dataItem(row);
var date = dataItem.get("Date").toString();
if (isNaN(Date.parse(date))) {
row[0].cells[2].innerHTML = "";
}
}
}
};
})
</script>
</head>
<body ng-app="MyApp" ng-controller="MyController">
<kendo-grid k-options="mainGridOptions" id="tblCustomers"></kendo-grid>
</body>
</html>
Screenshot
