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is it Ext.Net bugs ? or any solution?

  1. #1
    Apr 12, 2012, 9:09 AM

    is it Ext.Net bugs ? or any solution?

    Ext.net 2.0 has strange behouvior. RadioGroup is not working properly! CheckedItems always produce zero value: RadioGroup1.CheckedItems ALWAYS zero after checking :( how to solve it?
     [DirectMethod]
public void TxtVisibility()
{
    foreach (var item in RadioGroup1.CheckedItems)
{
    if (item.ID == "rdHourly")
    {
        txtPerHour.Hidden = false;
        txtAtTime.Hidden = true;

    }
    else if (item.ID == "rdAtHourly")
    {
        txtPerHour.Hidden = true;
        txtAtTime.Hidden = false;
    }

}
    }
    My Callling :
      <ext:RadioGroup ID="RadioGroup1" 
                        runat="server" 
                        FieldLabel="" 
                        ColumnsNumber="1">
                        <Items>
                          <ext:Radio ID="rdHourly" FieldLabel="IsEveryPerHour" Name="IsEveryPerHour" runat="server"    BoxLabel="Per Hour(s)" Padding="10">

                          </ext:Radio>
                          <ext:Radio ID="rdAtHourly" FieldLabel="IsAtHour" Name="IsAtHour" runat="server"   BoxLabel="At" Padding="10">


                          </ext:Radio>

                        </Items>
                          <Listeners>
                                      <Change   Handler="App.direct.TxtVisibility();" ></Change>
                                      </Listeners>

                    </ext:RadioGroup>
  2. #2
    Apr 12, 2012, 4:07 PM
    Hi,

    You might need to wait for the next Ext.NET v2 release. Your sample appears to be working fine with the latest source.

    Example

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

<%@ Import Namespace="Panel=Ext.Net.Panel" %>


<%@ Register assembly="Ext.Net" namespace="Ext.Net" tagprefix="ext" %>


<script runat="server">
    [DirectMethod]
    public void DoSomething()
    {
        foreach (var item in this.RadioGroup1.CheckedItems)
        {
            if (item.ID == "Radio1")
            {
                X.Msg.Notify("Selected", "Radio1").Show();
            }
            else if (item.ID == "Radio2")
            {
                X.Msg.Notify("Selected", "Radio2").Show();
            }
        }
    }
</script>


<!DOCTYPE html>
    
<html>
<head>
    <title>Ext.NET Example</title>
</head>
<body>
    <form runat="server">
        <ext:ResourceManager runat="server" />


        <ext:RadioGroup ID="RadioGroup1" runat="server" ColumnsNumber="1">
            <Items>
                <ext:Radio ID="Radio1" runat="server" FieldLabel="Item 1" />
                <ext:Radio ID="Radio2" runat="server" FieldLabel="Item 2" />
                </Items>
            <Listeners>
                <Change Handler="App.direct.DoSomething();" />
            </Listeners>
        </ext:RadioGroup>


    </form>
</body>
</html>
    Geoffrey McGill
    Founder
    Ext.NETASP.NET UI Component framework
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    Ext.NET Examples|Ext.NET API Docs|ExtJS API Docs|Twitter
  3. #3
    Apr 26, 2013, 3:33 PM

    Problem with radio

    I'm having the same problem, is there any solution?. I have tried with if radio.checked=true, o with foreach and it doesn't work.
  4. #4
    Jul 11, 2013, 12:46 AM

    RadioGroup works only once

    I have same problem with RadioGroup.
    I'm using v2.2

    ===========================

    <DirectMethod()> _
    Public Sub DoSomething()
    For Each item In Me.RadioGroup1.CheckedItems
    If item.ID = "Radio1" Then
    Ext.Net.X.Msg.Notify("Selected", "Radio1").Show()
    ElseIf item.ID = "Radio2" Then
    Ext.Net.X.Msg.Notify("Selected", "Radio2").Show()
    End If
    Next
    End Sub

    =========================

    RadioGroup1.CheckedItems was 1, at first time.
    but when I clicked radio again, it was always 0.
    I tested with button, but same result.
    Please, let me know what I should do. thanks.


    =========================
    <html>
    <head>
    <title>Ext.NET Example</title>
    </head>
    <body>
    <form id="Form1" runat="server">
    <ext:ResourceManager ID="ResourceManager1" runat="server" />

    <ext:RadioGroup ID="RadioGroup1" runat="server" ColumnsNumber="1">
    <Items>
    <ext:Radio ID="Radio1" runat="server" FieldLabel="Item 1" />
    <ext:Radio ID="Radio2" runat="server" FieldLabel="Item 2" />
    </Items>
    <Listeners>
    <Change Handler="App.direct.DoSomething();" />
    </Listeners>
    </ext:RadioGroup>

    <ext:Button runat="server">
    <DirectEvents>
    <Click OnEvent="DoSomething"></Click>
    </DirectEvents>
    </ext:Button>
    </form>
    </body>
    </html>
    Last edited by cheongshim; Jul 11, 2013 at 12:51 AM.

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