Conditionally Hide Hierarchical Grids
Environment
| Product | Progress® Kendo UI® Grid for jQuery |
| Operating System | All |
| Browser | All |
| Browser Version | All |
Description
How can I show just a child Grid on certain elements in the hierarchical Grid?
Solution
- Subscribe to the
dataBoundevent of the Grid. - Loop through the rows to remove the expand arrow on the desired items by using the
removejQuery method.
<div id="grid" /></div>
<script>
$(document).ready(function() {
var element = $("#grid").kendoGrid({
dataSource: {
type: "odata",
transport: {
read: "https://demos.telerik.com/kendo-ui/service/Northwind.svc/Employees"
},
pageSize: 6,
serverPaging: true,
serverSorting: true
},
height: 600,
sortable: true,
pageable: true,
detailInit: detailInit,
dataBound: function() {
var data = this.dataSource.data();
$.each(data, function(i, row) {
if (row.get("Title") == "Sales Representative") {
$('tr[data-uid="' + row.uid + '"] ').find(".k-hierarchy-cell a").remove();;
}
});
},
columns: [{
field: "FirstName",
title: "First Name",
width: "110px"
},
{
field: "LastName",
title: "Last Name",
width: "110px"
},
{
field: "Country",
width: "110px"
},
{
field: "City",
width: "110px"
},
{
field: "Title"
}
]
});
});
function detailInit(e) {
$("<div/>").appendTo(e.detailCell).kendoGrid({
dataSource: {
type: "odata",
transport: {
read: "https://demos.telerik.com/kendo-ui/service/Northwind.svc/Orders"
},
serverPaging: true,
serverSorting: true,
serverFiltering: true,
pageSize: 10,
filter: {
field: "EmployeeID",
operator: "eq",
value: e.data.EmployeeID
}
},
scrollable: false,
sortable: true,
pageable: true,
columns: [{
field: "OrderID",
width: "110px"
},
{
field: "ShipCountry",
title: "Ship Country",
width: "110px"
},
{
field: "ShipAddress",
title: "Ship Address"
},
{
field: "ShipName",
title: "Ship Name",
width: "300px"
}
]
});
}
</script>