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WebDocumentViewerClientSideEventsBuilder.ParametersReset(String) Method

Sets the name of the JavaScript function or the entire code that will handle the ParametersReset client-side event of the Web Document Viewer.

Namespace: DevExpress.AspNetCore.Reporting.WebDocumentViewer

Assembly: DevExpress.AspNetCore.Reporting.v19.1.dll


public WebDocumentViewerClientSideEventsBuilder ParametersReset(
    string callback
Public Function ParametersReset(
    callback As String
) As WebDocumentViewerClientSideEventsBuilder


Name Type Description
callback String

The name of a JavaScript function or the entire JavaScript function code used to handle the ParametersReset event.


Type Description

A WebDocumentViewerClientSideEventsBuilder that can be used to further configure the Document Viewer Client Side Events.


The ParametersReset event fires each time report parameter values are reset (for instance, when an end-user presses the Reset button in the Parameters panel). When implementing a handling function, use the objects passed as parameters. The first parameter passes the event sender that is the ClientDocumentViewer object. The second one is an object with the following structure.

  • ParametersViewModel
    A View Model for report parameters.

  • Parameters
    Report parameters whose values have been reset.

The code sample below demonstrates how to use this event to automatically collapse the Parameters panel after resetting parameter values.

    var documentViewer = Html.DevExpress().WebDocumentViewer("webDocumentViewer1")
        .ClientSideEvents(configure => { configure.ParametersReset("parametersReset"); });;
See Also