LookupBuilder.DropDownOptions(Action<PopoverBuilder>) Method

Configures the drop-down field. Mirrors the client-side dropDownOptions object.

Namespace : DevExtreme.AspNet.Mvc.Builders

Assembly : DevExtreme.AspNet.Core.dll

Declaration

csharp

public LookupBuilder DropDownOptions(
    Action<PopoverBuilder> configurator
)

Name	Type	Description
configurator	Action<PopoverBuilder>

A function that allows you to specify nested options.

Type	Description
LookupBuilder

A reference to this instance after the method is called.

This method provides access to methods that allow you to configure nested options of the client-side dropDownOptions object.

To specify nested options, use a lambda expression.

cshtml

@(Html.DevExtreme().Lookup()
    .DropDownOptions(options => options
        // call methods to specify nested options
    )
)

Refer to Nested Options and Collections for more information.