ASPxClientWebDocumentViewer.EditingFieldChanged Event

Occurs each time an editing field's value changes.

Namespace: DevExpress.XtraReports.Web.Scripts

Assembly: DevExpress.XtraReports.v18.2.Web.Scripts.dll


public event ASPxClientWebDocumentViewerEditingFieldChangedEventHandler EditingFieldChanged
Public Event EditingFieldChanged As ASPxClientWebDocumentViewerEditingFieldChangedEventHandler

Each time the current field value changes, the EditingFieldChanged event occurs, allowing you to respond to this action (for instance, validate input data or format the edited value).

The example below demonstrates how to change an editing field's value to a previous value if a new value does not meet to required conditions.

<script type="text/javascript" id="script">
    function editingFieldChanged(s, e) {       
        if (( === "UnitsInStock") && (e.NewValue > 100))
            e.NewValue = e.OldValue;

<dx:ASPxWebDocumentViewer ID="ASPxWebDocumentViewer1" runat="server" ReportSourceId="WebReportDesigner.XtraReport1">
     <ClientSideEvents EditingFieldChanged="editingFieldChanged"/>

See Also