DropDownButtonItemBuilder.OnClick(RazorBlock) Method

A handler for the click event raised for a certain item in the drop-down field. Mirrors the client-side onClick option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public DropDownButtonItemBuilder OnClick(
    RazorBlock jsFunc
)

Parameters

Name	Type	Description
jsFunc	RazorBlock	The Razor @<text> block that contains JavaScript function code.

Returns

Type	Description
DropDownButtonItemBuilder	A reference to this instance after the method is called.

Remarks

Use this method to specify a JavaScript handler for the client-side click event. Pass the Razor @<text> block that contains the function code to the method. Function arguments are described in the client API reference.

Razor C#

@(Html.DevExtreme().DropDownButton()
    .Items(items => {
        items.Add().OnButtonClick(@<text>
            function(e) {
                // Handler code
            }
        </text>)
    })
)

Refer to Handle Events and Define Callbacks for more information.