Dynamically Add Hierarchical Grid
Environment
Product | Progress® Kendo UI® Grid for jQuery |
Product Version | Created with the 2017.3.1026 version |
Description
How can I dynamically add hierarchy levels to the Grid?
Solution
- Use the
setOptions
method of the Grid. - In the
setOptions
properties, add thedetailTemplate
configuration and thedetailInit
event.
<div id="example">
<button id="button">Create Hierarchy</button>
<div id="grid"></div>
<script type="text/x-kendo-template" id="template">
<div class="orders"></div>
</script>
<script>
$(document).ready(function() {
var element = $("#grid").kendoGrid({
dataSource: {
type: "odata",
transport: {
read: "https://demos.telerik.com/kendo-ui/service/Northwind.svc/Employees"
},
pageSize: 20,
serverPaging: true,
serverSorting: true
},
height: 550,
sortable: true,
pageable: false,
columns: [{
field: "FirstName",
title: "First Name",
width: "120px"
},
{
field: "LastName",
title: "Last Name",
width: "120px"
},
{
field: "Country",
width: "120px"
},
{
field: "City",
width: "120px"
},
{
field: "Title"
}
]
});
$("#button").kendoButton({
click: function(e) {
var grid = $("#grid").data("kendoGrid");
grid.setOptions({
detailTemplate: kendo.template($("#template").html()),
detailInit: detailInit
})
}
});
});
function detailInit(e) {
var detailRow = e.detailRow;
detailRow.find(".orders").kendoGrid({
dataSource: {
type: "odata",
transport: {
read: "https://demos.telerik.com/kendo-ui/service/Northwind.svc/Orders"
},
serverPaging: true,
serverSorting: true,
serverFiltering: true,
pageSize: 7,
filter: {
field: "EmployeeID",
operator: "eq",
value: e.data.EmployeeID
}
},
scrollable: false,
sortable: true,
pageable: true,
columns: [{
field: "OrderID",
title: "ID",
width: "70px"
},
{
field: "ShipCountry",
title: "Ship Country",
width: "110px"
},
{
field: "ShipAddress",
title: "Ship Address"
},
{
field: "ShipName",
title: "Ship Name",
width: "300px"
}
]
});
}
</script>
<style>
.k-detail-cell .k-tabstrip .k-content {
padding: 0.2em;
}
.employee-details ul {
list-style: none;
font-style: italic;
margin: 15px;
padding: 0;
}
.employee-details ul li {
margin: 0;
line-height: 1.7em;
}
.employee-details label {
display: inline-block;
width: 90px;
padding-right: 10px;
text-align: right;
font-style: normal;
font-weight: bold;
}
</style>
</div>