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DiagramNodesBuilder.ItemsExpr(String) Method

Specifies the name of a data source field or an expression that returns a node's child items. Mirrors the client-side itemsExpr option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public DiagramNodesBuilder ItemsExpr(
    string value
)

Parameters

Name Type Description
value String

The option value.

Returns

Type Description
DiagramNodesBuilder

A reference to this instance after the method is called.

Remarks

Use the following notation to set the option’s value:

@(Html.DevExtreme().Diagram()
    .Nodes(nodes => nodes
        .ItemsExpr("MyExpr")
    )
)
See Also