问题描述
我正在asp.net中工作,并且具有单选按钮列表,我想根据需要对齐其文本.这是我目前所拥有的:
I am working in asp.net and have radiobutton list and I want to align their text as I require.Here is what I have currently:
我想让他们像这样:
其次,当我单击Ages From单选按钮时,我将显示一个div像这样:
Secondly, when I click Ages From radiobutton, I display a div against this like:
,当我单击"All Ages"单选按钮时,我想隐藏该div.但是SelectedIndexChanged从第二次开始不起作用.它只能在第一次使用.
and when I click back to All Ages radio button, I want to hide that div. But SelectedIndexChanged doesn't work second time and onwards. It only works first time.
aspx代码:
<table>
<tr>
<td>
<asp:RadioButtonList ID="rdoAge" runat="server" RepeatDirection="Horizontal"
onselectedindexchanged="rdoAge_SelectedIndexChanged" AutoPostBack="true" >
<asp:ListItem Text="All Ages" Value="All Ages" Selected="True"></asp:ListItem>
<asp:ListItem Text="Ages From" Value="Ages From"></asp:ListItem>
</asp:RadioButtonList>
</td>
<div id="divAge" runat="server" visible="false">
<td>
<asp:TextBox ID="txtAgeFrom" runat="server" CssClass="textEntry2" MaxLength="3" Width="65"></asp:TextBox>
</td>
<td>
<asp:Label ID="lblTo" runat="server" Text="To"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtAgeTo" runat="server" CssClass="textEntry2" MaxLength="3" Width="65"></asp:TextBox>
</td>
</div>
</tr>
</table>
cs文件的代码:
protected void rdoAge_SelectedIndexChanged(object sender, EventArgs e)
{
switch (rdoAge.SelectedValue)
{
case "All Ages":
divAge.Visible = false;
break;
case "Ages From":
divAge.Visible = true;
break;
}
}
如果有人对这个问题有帮助的话,我将不胜感激.
I'll be grateful if anyone suggests something useful for this issue.
提前谢谢.
推荐答案
这是缺少结束标记的问题.我一定错过了某些控件的结束标记.我重新添加了所有控件,同时考虑了结束标签.现在一切正常.
That was the problem of missing closing tag. I must have missed a closing tag of some control. I re-added all controls with taking care of closing tags. Now it is working fine.
谢谢大家的帮助.
这篇关于单选按钮文本对齐问题的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!