Tab

ASPxCardViewEditorEventArgs.VisibleIndex Property

Gets the edited card’s visible index.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v21.1.dll

Declaration

public int VisibleIndex { get; }

Property Value

Type Description
Int32

An integer value that specifies the edited card’s visible index.

Example

The following example dynamically disables editors on an Edit Form when an editor’s value is changed. This approach cannot be used when edit templates are defined.

View Example

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<%@ Register Assembly="DevExpress.Web.v15.2, Version=15.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" Namespace="DevExpress.Web" TagPrefix="dx" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <dx:ASPxCardView ID="ASPxCardView1" ClientInstanceName="grid" OnCardUpdating="ASPxCardView1_CardUpdating" OnCellEditorInitialize="ASPxCardView1_CellEditorInitialize" runat="server" AutoGenerateColumns="False" DataSourceID="SqlDataSource1" KeyFieldName="ProductID">
            <Columns>
                <dx:CardViewTextColumn FieldName="ProductID" ReadOnly="True" Visible="False">
                </dx:CardViewTextColumn>
                <dx:CardViewTextColumn FieldName="UnitPrice" VisibleIndex="0">
                </dx:CardViewTextColumn>
                <dx:CardViewTextColumn FieldName="UnitsInStock" VisibleIndex="1">
                </dx:CardViewTextColumn>
                <dx:CardViewTextColumn FieldName="UnitsOnOrder" VisibleIndex="2">
                </dx:CardViewTextColumn>
                <dx:CardViewCheckColumn FieldName="Discontinued" VisibleIndex="3">
                    <PropertiesCheckEdit>
                        <ClientSideEvents CheckedChanged="function(s, e) {
                            for(i = 0; i < grid.GetColumnCount(); i++) {
                                var editor = grid.GetEditor(i);
                                if(editor != null && editor != s)
                                    editor.SetEnabled(s.GetChecked());
                            } }" />
                    </PropertiesCheckEdit>
                </dx:CardViewCheckColumn>
            </Columns>
            <CardLayoutProperties>
                <Items>
                    <dx:CardViewCommandLayoutItem HorizontalAlign="Right" ShowEditButton="True">
                    </dx:CardViewCommandLayoutItem>
                    <dx:CardViewColumnLayoutItem ColumnName="UnitPrice">
                    </dx:CardViewColumnLayoutItem>
                    <dx:CardViewColumnLayoutItem ColumnName="UnitsInStock">
                    </dx:CardViewColumnLayoutItem>
                    <dx:CardViewColumnLayoutItem ColumnName="UnitsOnOrder">
                    </dx:CardViewColumnLayoutItem>
                    <dx:CardViewColumnLayoutItem ColumnName="Discontinued">
                    </dx:CardViewColumnLayoutItem>
                    <dx:EditModeCommandLayoutItem HorizontalAlign="Right">
                    </dx:EditModeCommandLayoutItem>
                </Items>
            </CardLayoutProperties>
        </dx:ASPxCardView>
        <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|\nwind.mdb;Persist Security Info=True" DeleteCommand="DELETE FROM [Products] WHERE [ProductID] = ?" InsertCommand="INSERT INTO [Products] ([ProductID], [UnitPrice], [UnitsInStock], [UnitsOnOrder], [Discontinued]) VALUES (?, ?, ?, ?, ?)" ProviderName="System.Data.OleDb" SelectCommand="SELECT [ProductID], [UnitPrice], [UnitsInStock], [UnitsOnOrder], [Discontinued] FROM [Products]" UpdateCommand="UPDATE [Products] SET [UnitPrice] = ?, [UnitsInStock] = ?, [UnitsOnOrder] = ?, [Discontinued] = ? WHERE [ProductID] = ?">
            <DeleteParameters>
                <asp:Parameter Name="ProductID" Type="Int32" />
            </DeleteParameters>
            <InsertParameters>
                <asp:Parameter Name="ProductID" Type="Int32" />
                <asp:Parameter Name="UnitPrice" Type="Decimal" />
                <asp:Parameter Name="UnitsInStock" Type="Int16" />
                <asp:Parameter Name="UnitsOnOrder" Type="Int16" />
                <asp:Parameter Name="Discontinued" Type="Boolean" />
            </InsertParameters>
            <UpdateParameters>
                <asp:Parameter Name="UnitPrice" Type="Decimal" />
                <asp:Parameter Name="UnitsInStock" Type="Int16" />
                <asp:Parameter Name="UnitsOnOrder" Type="Int16" />
                <asp:Parameter Name="Discontinued" Type="Boolean" />
                <asp:Parameter Name="ProductID" Type="Int32" />
            </UpdateParameters>
        </asp:SqlDataSource>
    </div>
    </form>
</body>
</html>