Ext.Net RadioGroup中CheckedItems总是空 [英] Ext.Net RadioGroup CheckedItems is always null
问题描述
我看到奇怪的现象,从Ext.Net 2.0:RadioGroup.CheckedItems总是零在我改变处理程序回调。在下面RadioGroup1.CheckedItems我的code是始终为零检查后。我在做什么错了/我该如何解决此问题?
[DirectMethod]
公共无效TxtVisibility()
{
的foreach(在RadioGroup1.CheckedItems VAR项)
{
如果(item.ID ==rdHourly)
{
txtPerHour.Hidden = FALSE;
txtAtTime.Hidden = TRUE;
}
否则,如果(item.ID ==rdAtHourly)
{
txtPerHour.Hidden = TRUE;
txtAtTime.Hidden = FALSE;
}
}
}
我的呼唤code:
<分机:RadioGroup中ID =RadioGroup1
=服务器
FieldLabel =
ColumnsNumber =1>
<项目>
<分机:无线电台ID =rdHourlyFieldLabel =IsEveryPerHour
NAME =IsEveryPerHour=服务器
BoxLabel =每小时(S)填充=10>
< /分机:广播>
<分机:无线电台ID =rdAtHourlyFieldLabel =IsAtHour
NAME =IsAtHour=服务器
BoxLabel =在填充=10>
< /分机:广播>
< /项目>
<听众>
<改变处理程序=App.direct.TxtVisibility(); >< /更改>
< /听众>
< /分机:RadioGroup中>
我只是回答了这个完全一样的问题上Ext.NET论坛,然后走了过来,堆栈,看看今天有什么新的...,发现了这个问题。
http://forums.ext.net/showthread.php?18364
您可能需要等待下一个Ext.NET v2发行。您的示例似乎是工作的罚款与最新的源代码。有一个完整的工作示例在上面的链接。
I'm seeing strange behaviour from Ext.Net 2.0: RadioGroup.CheckedItems is always zero in my change handler callback. In my code below RadioGroup1.CheckedItems is ALWAYS zero after checking. What am I doing wrong / how can I solve this?
[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 calling code:
<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>
I just answered this exact same question on the Ext.NET forums, then came over to Stack to see what's new today... and found this question.
http://forums.ext.net/showthread.php?18364
You might need to wait for the next Ext.NET v2 release. Your sample appears to be working fine with the latest source. There's a complete working example at the link above.
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