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[CLOSED] By modifying the value of property 'FieldLabel' content is not held property 'LabelSeparator'

  1. #1
    Dec 15, 2011, 10:41 AM

    [CLOSED] By modifying the value of property 'FieldLabel' content is not held property 'LabelSeparator'

    When I change the value of property 'FieldLabel' via codebehind, the contents of the property 'LabelSeparator' disappears.

    The following example:

                                            <ext:CompositeField ID="CompositeField9" runat="server"
                                                            FieldLabel="User" 
                                                            LabelAlign="Right" 
                                                            MsgTarget="Side" 
                                                            Width="227" >
                                            <Items>
                                                <ext:TextField ID="TextField1" runat="server"
                                                               FieldLabel="User" 
                                                               Width="200" >
                                                </ext:TextField>
                                            </Items>
                                        </ext:CompositeField>                                            
                                        <ext:Button ID="Button3" runat="server" Text="SetFieldLabel" Height="24" Width="103" >
                                            <DirectEvents>
                                                <Click OnEvent="Button3_Click" >
                                                </Click>
                                            </DirectEvents>
                                        </ext:Button>
            protected void Button3_Click(object sender, Ext.Net.DirectEventArgs e)
        {
            try
            {
                CompositeField9.FieldLabel = "Name";
                TextField1.FieldLabel = "Name";
            }
            catch (Exception ex)
            {
                Ext.Net.X.Msg.Show(new Ext.Net.MessageBoxConfig
                {
                    Title = "Test",
                    Message = ex.Message.ToString(),
                    Buttons = Ext.Net.MessageBox.Button.OK,
                    Icon = Ext.Net.MessageBox.Icon.WARNING
                }
                );
            }
        }
    Last edited by Daniil; Dec 15, 2011 at 12:20 PM. Reason: [CLOSED]
  2. #2
    Dec 15, 2011, 10:48 AM

    By modifying the value of property 'FieldLabel' content is not held property 'LabelSeparator'

    Correcting the title of the thread:

    When I change the value of property 'FieldLabel' via codebehind, the contents of the property 'LabelSeparator' disappears.

    The following example:

            protected void Button3_Click(object sender, Ext.Net.DirectEventArgs e)
        {
            try
            {
                CompositeField9.FieldLabel = "Name";
                TextField1.FieldLabel = "Name";
            }
            catch (Exception ex)
            {
                Ext.Net.X.Msg.Show(new Ext.Net.MessageBoxConfig
                {
                    Title = "Test",
                    Message = ex.Message.ToString(),
                    Buttons = Ext.Net.MessageBox.Button.OK,
                    Icon = Ext.Net.MessageBox.Icon.WARNING
                }
                );
            }
        }
  3. #3
    Dec 15, 2011, 12:04 PM
    To override it you can add the following thing into a page's head.
    <ext:ResourcePlaceHolder runat="server" Mode="ScriptFiles" />

<script type="text/javascript">
    Ext.Component.override({
        setFieldLabel : function (text) {
            this.fieldLabel = text;
        
            if (this.label) {
                this.label.update(text + (this.labelSeparator || ":"));
            }
        }
    });
</script>
    Example
    <%@ Page Language="C#" %>

<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>

<script runat="server">
    protected void ChangeFieldLabel(object sender, DirectEventArgs e)
    {
        this.TextField1.FieldLabel = "New FieldLabel";
    }
</script>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Ext.Net Example</title>

    <ext:ResourcePlaceHolder runat="server" Mode="ScriptFiles" />

    <script type="text/javascript">
        Ext.Component.override({
            setFieldLabel : function (text) {
                this.fieldLabel = text;
        
                if (this.label) {
                    this.label.update(text + (this.labelSeparator || ":"));
                }
            }
        });
    </script>
</head>
<body>
    <form runat="server">
        <ext:ResourceManager runat="server" />
        <ext:FormPanel runat="server">
            <Items>
                <ext:TextField ID="TextField1" runat="server" FieldLabel="FieldLabel" />    
            </Items>
        </ext:FormPanel>
        
        <ext:Button runat="server" Text="Change FieldLabel" OnDirectClick="ChangeFieldLabel" />
    </form>
</body>
</html>
  4. #4
    Dec 15, 2011, 12:18 PM
    Finally, we consider it a bug.

    The bug ticket has been created:
    https://extnet.lighthouseapp.com/pro...gs/tickets/235

    The fix has been added to SVN (revision #3793) and will be publicly available in the upcoming v1.3 release.

    Example
    <%@ Page Language="C#" %>

<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>

<script runat="server">
    protected void ChangeFieldLabel(object sender, DirectEventArgs e)
    {
        this.TextField1.FieldLabel = "New FieldLabel";
    }
</script>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Ext.Net Example</title>
</head>
<body>
    <form runat="server">
        <ext:ResourceManager runat="server" />
        <ext:FormPanel runat="server">
            <Items>
                <ext:TextField ID="TextField1" runat="server" FieldLabel="FieldLabel" />    
            </Items>
        </ext:FormPanel>
        
        <ext:Button runat="server" Text="Change FieldLabel" OnDirectClick="ChangeFieldLabel" />
    </form>
</body>
</html>
    Thanks for the report!

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