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George FahnbullehMember

Posted: January 4, 2011 12:48 AM

why do I keep getting this error when I try to update a cell using WTE?

http://www.screencast.com/t/FSIqeh8DjS7e

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Handy SuryaSupport

Posted: January 4, 2011 10:14 PM in response to George Fahnbulleh

Hello George,

Please look into our sample, CustomEditor_WebTextEditor.aspx. Notice that, it also allows multiline.
You were missing to add MaxHeight properties for the cell.

e.g Please see my page structure below.

<%@ Page Language="VB" AutoEventWireup="true" CodeFile="TextEditorWithMultilineWebGridColumn.aspx.vb"
    Inherits="TextEditorWithMultilineWebGridColumn" %>
<%@ Register Assembly="ISNet.WebUI.WebGrid" Namespace="ISNet.WebUI.WebGrid" TagPrefix="ISWebGrid" %>
<%@ Register Assembly="ISNet.WebUI.WebTextEditor" Namespace="ISNet.WebUI.WebTextEditor"
    TagPrefix="ISWebTextEditor" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<html>
<head runat="server">
    <title>Untitled Page</title>
</head>
<body id="body" runat="server" leftmargin="0" topmargin="0" rightmargin="0" bottommargin="0">
    <form id="form1" runat="server">
    <div>
        <ISWebGrid:WebGrid ID="WebGrid1" runat="server" DataSourceID="AccessDataSource1"
            Height="328px" UseDefaultStyle="True" Width="778px">
            <LayoutSettings AllowEdit="Yes" RowHeightDefault="-1px">
            </LayoutSettings>
            <RootTable DataKeyField="EmployeeID">
                <Columns>
                    <ISWebGrid:WebGridColumn Caption="EmployeeID" DataMember="EmployeeID" DataType="System.Int32"
                        Name="EmployeeID" Width="100px">
                    </ISWebGrid:WebGridColumn>
                    <ISWebGrid:WebGridColumn Caption="LastName" DataMember="LastName" Name="LastName"
                        Width="100px">
                    </ISWebGrid:WebGridColumn>
                    <ISWebGrid:WebGridColumn Caption="Notes" AllowMultiLine="true" DataMember="Notes"
                        Name="Notes" CustomEditorName="WebTextEditor" MaxHeight="200px" CustomEditorServerId="wte1"
                        EditType="Custom" Width="100px">
                    </ISWebGrid:WebGridColumn>
                </Columns>
            </RootTable>
        </ISWebGrid:WebGrid>
        <asp:AccessDataSource ID="AccessDataSource1" runat="server" DataFile="~/App_Data/Northwind.mdb"
            SelectCommand="SELECT [EmployeeID], [LastName], [Notes] FROM [Employees]"></asp:AccessDataSource>
    </div>
    <ISWebTextEditor:WebTextEditor ID="wte1" runat="server" AllowResize="Yes" Height="300px"
        Width="500px" DefaultStyleMode="ElegantBlackStyle" MinimumSize="300, 200">
        <RootTextEditor>
        </RootTextEditor>
        <ToolBarSettings ToolBarMode="Minimal" />
        <ViewSettings EnableSplitView="false" />
    </ISWebTextEditor:WebTextEditor>
    </form>
</body>
</html>

Regards,
Handy

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Handy SuryaSupport

Posted: January 4, 2011 1:18 AM in response to George Fahnbulleh

Hello George,

Unfortunately, Our WebGrid sample runs well without issue. Please confirm if you followed the same settings with CustomEditor_WebTextEditor.aspx. It would be more helpful if you can provide a simple runable sample.

Regards,
Handy

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George FahnbullehMember

Posted: January 4, 2011 7:01 AM in response to Handy Surya

Handy,

This issue occurs when the "Allow Multiline" property is set to true for the cell.

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Handy SuryaSupport

Posted: January 4, 2011 10:14 PM in response to George Fahnbulleh

Hello George,

Please look into our sample, CustomEditor_WebTextEditor.aspx. Notice that, it also allows multiline.
You were missing to add MaxHeight properties for the cell.

e.g Please see my page structure below.

<%@ Page Language="VB" AutoEventWireup="true" CodeFile="TextEditorWithMultilineWebGridColumn.aspx.vb"
    Inherits="TextEditorWithMultilineWebGridColumn" %>
<%@ Register Assembly="ISNet.WebUI.WebGrid" Namespace="ISNet.WebUI.WebGrid" TagPrefix="ISWebGrid" %>
<%@ Register Assembly="ISNet.WebUI.WebTextEditor" Namespace="ISNet.WebUI.WebTextEditor"
    TagPrefix="ISWebTextEditor" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<html>
<head runat="server">
    <title>Untitled Page</title>
</head>
<body id="body" runat="server" leftmargin="0" topmargin="0" rightmargin="0" bottommargin="0">
    <form id="form1" runat="server">
    <div>
        <ISWebGrid:WebGrid ID="WebGrid1" runat="server" DataSourceID="AccessDataSource1"
            Height="328px" UseDefaultStyle="True" Width="778px">
            <LayoutSettings AllowEdit="Yes" RowHeightDefault="-1px">
            </LayoutSettings>
            <RootTable DataKeyField="EmployeeID">
                <Columns>
                    <ISWebGrid:WebGridColumn Caption="EmployeeID" DataMember="EmployeeID" DataType="System.Int32"
                        Name="EmployeeID" Width="100px">
                    </ISWebGrid:WebGridColumn>
                    <ISWebGrid:WebGridColumn Caption="LastName" DataMember="LastName" Name="LastName"
                        Width="100px">
                    </ISWebGrid:WebGridColumn>
                    <ISWebGrid:WebGridColumn Caption="Notes" AllowMultiLine="true" DataMember="Notes"
                        Name="Notes" CustomEditorName="WebTextEditor" MaxHeight="200px" CustomEditorServerId="wte1"
                        EditType="Custom" Width="100px">
                    </ISWebGrid:WebGridColumn>
                </Columns>
            </RootTable>
        </ISWebGrid:WebGrid>
        <asp:AccessDataSource ID="AccessDataSource1" runat="server" DataFile="~/App_Data/Northwind.mdb"
            SelectCommand="SELECT [EmployeeID], [LastName], [Notes] FROM [Employees]"></asp:AccessDataSource>
    </div>
    <ISWebTextEditor:WebTextEditor ID="wte1" runat="server" AllowResize="Yes" Height="300px"
        Width="500px" DefaultStyleMode="ElegantBlackStyle" MinimumSize="300, 200">
        <RootTextEditor>
        </RootTextEditor>
        <ToolBarSettings ToolBarMode="Minimal" />
        <ViewSettings EnableSplitView="false" />
    </ISWebTextEditor:WebTextEditor>
    </form>
</body>
</html>

Regards,
Handy

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