TreeListColumnLookupBuilder.DataSource(String) Method

Binds a lookup column to data that a JavaScript function returns.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public TreeListColumnLookupBuilder DataSource(
    string jsFunc
)

Parameters

Name	Type	Description
jsFunc	String	An inline or external JavaScript function.

Returns

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

Remarks

Use the Razor @<text> block to specify a JavaScript function that supplies data for a lookup column. Function arguments are described in the client API reference.

Razor C#

@(Html.DevExtreme().Gantt()
    .Columns(columns => {
        columns.Add().Lookup(lookup => lookup
            .DataSource("function(options) { return [ ]; }")
        );
    })
)