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TreeViewBuilder.HasItemsExpr(JS) Method

Specifies the name of the data source item field whose value defines whether or not the corresponding node includes child nodes. Mirrors the client-side hasItemsExpr option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

#Declaration

C#
public TreeViewBuilder HasItemsExpr(
    JS value
)

#Parameters

Name Type Description
value JS

A JavaScript expression that specifies the option value.

#Returns

Type Description
TreeViewBuilder

A reference to this instance after the method is called.

#Remarks

Use the new JS() expression to set the option’s value.

<script>
    var myValue = ...;
</script>

@(Html.DevExtreme().TreeView()
    .HasItemsExpr(new JS("myValue"))
)
See Also