aspnet-devexpress-dot-web-dot-aspxgridbase-d1675f9d.md
Enables you to supply any server with data that can then be parsed on the client.
Namespace : DevExpress.Web
Assembly : DevExpress.Web.v25.2.dll
NuGet Package : DevExpress.Web
public Dictionary<string, object> JSProperties { get; }
Public ReadOnly Property JSProperties As Dictionary(Of String, Object)
| Type | Description |
|---|---|
| Dictionary<String, Object> |
The collection of property names and their values.
|
In some instances, it is necessary to obtain server information on the client. The JSProperties property enables you to declare temporary client properties. The JSProperties property represents a collection of property names and their values. Once declared, a property can be accessed on the client.
Note
The only requirement is that property names must begin with the ‘cp’ prefix, to avoid rewriting the control’s base properties.
Web Forms approach:
protected void grid_RowUpdated(object sender, DevExpress.Web.Data.ASPxDataUpdatedEventArgs e) {
(sender as ASPxGridView).JSProperties["cpResult"] = returnValue;
}
MVC approach:
settings.BeforeGetCallbackResult = (s, e) => {
MVCxGridView grid = (MVCxGridView)s;
if (grid.Selection.Count > 0)
grid.JSProperties["cpSelectedRowKey"] = grid.GetSelectedFieldValues("Id")[0].ToString();
else {
grid.JSProperties["cpSelectedRowKey"] = false;
}
};
function InvoiceGrid_OnEndCallback(s, e) {
if (s.cpSelectedRowKey)
alert(s.cpSelectedRowKey);
}
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the JSProperties property.
Note
The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.
ASPxGridView1.PageIndex = 0;
ASPxGridView1.JSProperties["cpShowDrillDownWindow"] = true;
}
ASPxGridView1.PageIndex = 0
ASPxGridView1.JSProperties("cpShowDrillDownWindow") = True
End If
See Also