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[CLOSED] [#166] Generate Radio Group Dynamically with the help of Model.

  1. #1
    Mar 08, 2013, 2:07 PM

    [CLOSED] [#166] Generate Radio Group Dynamically with the help of Model.

    I have PaymentPeriodList in my Model. I am trying to create Radio Group but its giving me the attached error.
    Click image for larger version.  Name: error.jpg  Views: 59  Size: 100.7 KB  ID: 5780

     Html.X().Container()
                                                        .Border(false)
                                                        .Layout(LayoutType.HBox)
                                                        .LayoutConfig(new HBoxLayoutConfig { Align = HBoxAlign.Top })
                                                        .Items(
                                                                                    Html.X().RadioGroup().GroupName("PaymentPeriod")
                                                                                    .Items(
                                                                                       from rd in Model.PaymentPeriodList
                                                                                       select new Ext.Net.Radio { ID = rd.Desc,BoxLabel=rd.Desc,Checked=false,Name="paymentper" }
                                                                                    )

                                                                                    .FieldLabel("Payment Period")
                                                              )
    Last edited by Daniil; Apr 02, 2013 at 12:28 PM. Reason: [CLOSED]
  2. #2
    Mar 08, 2013, 4:26 PM
    Hi @alscg,

    Thank you for the report. Here is a test case. We are investigating.

    Example View
    @model Work2MVC.Models.TestModel

<!DOCTYPE html>

<html>
<head>
    <title>Ext.Net.MVC v2 Example</title>    
</head>
<body>
    @Html.X().ResourceManager()

    @(Html.X().RadioGroup()
        .Items(
            from radio in Model.Radios
            select new Ext.Net.Radio
            {
                ID = radio.ID,
                BoxLabel = radio.ID
            }
        )
    )
</body>
</html>
    Example Model
    public class MyRadio
{
    public string ID{ get; set; }
}

public class TestModel
{
    public MyRadio[] Radios 
    {
        get
        {
            return new MyRadio[]
            {
                new MyRadio()
                {
                    ID = "Radio1"   
                },
                new MyRadio()
                {
                    ID = "Radio2"
                }
            };
        }
    }
}
    Example Action
    public ActionResult Index()
{
    return View(new TestModel());
}
  3. #3
    Mar 08, 2013, 4:30 PM
    It needs to call the ToList method.
    @(Html.X().RadioGroup()
    .Items(
        (from radio in Model.Radios
        select new Ext.Net.Radio
        {
            ID = radio.ID,
            BoxLabel = radio.ID
        }).ToList<Radio>()
    )
)
  4. #4
    Mar 09, 2013, 10:15 AM
    Thanks Daniil.It works for me.

    Radio Button is getting generated using Model but I am not getting any option to get the Checked radio button value as we get the value of
    TextboxFor and ComboBoxFor Controls.

    The value of Textbox and Combobox gets populated into the Model Property.But how to do the same thing for Radio Group Selection?
  5. #5
    Mar 11, 2013, 8:32 AM
    For now you can populate the Checked property from a Model manually.

    But we will consider a possibility to implement RadioGroupFor and CheckboxGroupFor.
  6. #6
    Mar 13, 2013, 12:45 PM
    Quote Originally Posted by Daniil View Post
    But we will consider a possibility to implement RadioGroupFor and CheckboxGroupFor.
    We created an Issue.
    https://github.com/extnet/Ext.NET/issues/166
  7. #7
    Mar 25, 2013, 2:13 PM
    We are investigating this issue today and hopefully will be able to post updated functionality to SVN very soon.
    Geoffrey McGill
    Founder
    Ext.NETASP.NET UI Component framework
    RetypeDocumentation website generator
    MojeeLightning fast Emoji library for .NET
    Ext.NET Examples|Ext.NET API Docs|ExtJS API Docs|Twitter
  8. #8
    Apr 01, 2013, 11:54 PM
    We are continuing to implement the RadioGroupFor and CheckboxGroupFor Model helpers.

    We have also decided to implement CheckboxGroupForEnum and RadioGroupForEnum Model helpers.

    Examples for all these new Model helpers will be added to the MVC Examples Explorer.

    Everything should be complete within the next few days.
    Geoffrey McGill
    Founder
    Ext.NETASP.NET UI Component framework
    RetypeDocumentation website generator
    MojeeLightning fast Emoji library for .NET
    Ext.NET Examples|Ext.NET API Docs|ExtJS API Docs|Twitter
  9. #9
    Apr 02, 2013, 12:28 PM
    It has been committed to SVN. The example is here:
    Ext.Net.Examples.MVC\Areas\Form_Groups\Views\GroupFor\Index.cshtml
    Thank you for the feature request. The new functionality should be useful.
  10. #10
    Sep 16, 2013, 3:19 PM

    Radiogroup dynamic with loop

    Hello,

    I have a similar problem. I'm not sure if I'm asking for a functionality which is very obvious, but I was not able to get this functionality up and running. I opened a new thread for my problem here.
    http://forums.ext.net/showthread.php...sing-loop(MVC)

    could you please let me know the error in the code.

    Thanks,

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