Allow the Expansion of a Single Row in Master Data Grids
Environment
| Product | Progress® Kendo UI® Grid for jQuery |
| Preferred Language | JavaScript |
Description
How can I expand a single row in a master Kendo UI Grid at a specific time?
Solution
- Handle the
detailExpandevent. - Find any previously expanded rows and collapse them by using the
collapseRow()method.
The following example demonstrates how to collapse a Grid row that was previously expanded when the user expands a new one.
<div id="grid"></div>
<script>
$(document).ready(function() {
var grid = $("#grid").kendoGrid({
dataSource: {
type: "odata",
transport: {
read: "//demos.telerik.com/kendo-ui/service/Northwind.svc/Employees"
},
pageSize: 6,
serverPaging: true,
serverSorting: true
},
scrollable: false,
sortable: true,
pageable: true,
detailInit: detailInit,
detailExpand: function(e){
e.sender.tbody.find('.k-detail-row').each(function(idx, item){
if(item !== e.detailRow[0]){
e.sender.collapseRow($(item).prev());
}
})
},
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"
}
]
}).data('kendoGrid');
});
function detailInit(e) {
$("<div/>").appendTo(e.detailCell).kendoGrid({
dataSource: {
type: "odata",
transport: {
read: "//demos.telerik.com/kendo-ui/service/Northwind.svc/Orders"
},
serverPaging: true,
serverSorting: true,
serverFiltering: true,
pageSize: 3,
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>