DxReportDesignerCallbacks.CustomizeFieldListActions Property

Specifies the JavaScript function that handles the Web Report Designer’s CustomizeFieldListActions client-side event.

Namespace: DevExpress.Blazor.Reporting

Assembly: DevExpress.Blazor.Reporting.v23.2.JSBasedControls.Common.dll

NuGet Package: DevExpress.Blazor.Reporting.JSBasedControls.Common

Declaration

C#

[Parameter]
public string CustomizeFieldListActions { get; set; }

VB.NET

<Parameter>
Public Property CustomizeFieldListActions As String

Property Value

Type	Description
String	The name of a JavaScript function used to handle the CustomizeFieldListActions event.

Remarks

The CustomizeFieldListActions event is raised for each item in the Field List panel.

The handler function receives two parameters: the first parameter is the client-side Report Designer (the event sender) and the second parameter is an object with the following properties and methods:

• Item

  An item for which an event is raised.

• Actions

  A collection that contains actions available for the current item.

The following code hides the Remove parameter action for the specified report parameter.

reporting_DesignerCustomization.js

window.ReportingDesignerCustomization = {
    onCustomizeFieldListActions: function (s, e) {
        if (e.Item.displayName === "parameter1") {
            var removeAction = e.Actions.filter(action => action.displayText() === "Remove parameter")[0];
            removeAction.visible = false;
        }
    }
}

_Host.cshtml

<script src="~/js/reporting_DesignerCustomization.js"></script>

Designer.razor

<DxReportDesigner ReportName="SampleReport" Height="1000px" Width="100%">
    <DxReportDesignerCallbacks CustomizeFieldListActions="ReportingDesignerCustomization.onCustomizeFieldListActions" />
</DxReportDesigner>