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ASPxClientCardView.GetEditor(column) Method

Returns the editor used to edit the specified column's values.

Declaration

GetEditor(column: ASPxClientCardViewColumn | number | string): ASPxClientEdit

Parameters

Name Type Description
column ASPxClientCardViewColumn | number | string

Returns

Type Description
ASPxClientEdit

An ASPxClientEdit object that is the specified column's editor.

Remarks

The GetEditor method can be used to get access to an instance of the specified column's inplace editor. This method is in effect when the grid is switched to edit mode. If the grid is in browse mode, the GetEditor method returns null.

Examples

The example demonstrates how to dynamically disable editors on an Edit Form when an editor's value is changed.This approach cannot be used when edit templates are defined.

<%@ 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>
See Also