FileManagerBuilder.OnContextMenuShowing(String) Method
In This Article
A function that is executed before a context menu is displayed. Mirrors the client-side onContextMenuShowing option.
Namespace: DevExtreme.AspNet.Mvc.Builders
Assembly: DevExtreme.AspNet.Core.dll
#Declaration
C#
public FileManagerBuilder OnContextMenuShowing(
string jsFunc
)
#Parameters
Name | Type | Description |
---|---|---|
js |
String | An inline or external Java |
#Returns
Type | Description |
---|---|
File |
A reference to this instance after the method is called. |
#Remarks
Use this method to specify a JavaScript handler for the client-side contextMenuShowing
event.
Pass the Razor @<text>
block that contains the function code to the method.
Function arguments are described in the client API reference.
@(Html.DevExtreme().FileManager()
.OnContextMenuShowing(@<text>
function(e) {
// Handler code
}
</text>)
)
Refer to Handle Events and Define Callbacks for more information.
See Also