DiagramEditOperation.AddShapeFromToolbox Property

Identifies the AddShapeFromToolbox operation.

Declaration

static readonly AddShapeFromToolbox: string

Property Value

Type	Description
string	Returns “AddShapeFromToolbox”.

Remarks

The operation parameter returns the AddShapeFromToolbox value if the RequestEditOperation event fired because the ASPxDiagram control is updating the visibility state of a shape in the toolbox or context toolbox.

ASPX

<dx:ASPxDiagram ID="Diagram" runat="server" Width="100%" Height="600px">
    <ClientSideEvents RequestEditOperation="onRequestEditOperation" />
    ...

JS

function onRequestEditOperation(s, e) {
    if(e.operation === DiagramEditOperation.AddShapeFromToolbox) {
        if(e.args.shape.type !== "employee" && e.args.shape.type !== "team") {
            e.allowed = false;
        }
    }
    ...
}

The RequestEditOperation event does not fire for the AddShapeFromToolbox operation if the AllowAddShape property is set to false.