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V24.2

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GanttColumnHeaderFilterBuilder.DataSource(RazorBlock) Method

Specifies the header filter's data source. Mirrors the client-side dataSource option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

#Declaration

C#
public GanttColumnHeaderFilterBuilder DataSource(
    RazorBlock jsFunc
)

#Parameters

Name Type Description
jsFunc RazorBlock

The Razor @<text> block that contains JavaScript function code.

#Returns

Type Description
GanttColumnHeaderFilterBuilder

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 header filter. Function arguments are described in the client API reference.

@(Html.DevExtreme().Gantt()
    .Columns(columns => {
        columns.Add().HeaderFilter(filter => filter
            .DataSource(@<text>
                function(options) {
                    return [ ];
                }
            </text>)
        );
    })
)
See Also