<form id="form2" action="Default2.aspx" method="get" runat="server" >
<table >
<tr>
<td class="style1"><input type="radio" id="rad1" name="vv" value="1" runat="server"/>广州</td>
</tr>
<tr>
<td class="style1"><input type="radio" id="rad2" name="vv" value="2" runat="server"/>云浮</td>
</tr>
<tr>
<td class="style1"><input type="radio" id="rad3" name="vv" value="3" runat="server"/>深圳</td>
</tr>
<input type="sumbit" value="提交">
</table>在Default2.aspx里面有个button内容是:
protected void Button1_Click(object sender, EventArgs e)
{
int s = int.Parse(Request.Form["vv"]);
switch(s)
{
case 1:
Label1.Text.ToString();
break;
case 2:
Label2.Text.ToString();
break;
case 3:
Label3.Text.ToString();
break;
}//问题是测试的时候说vv 的值是空的我这样传值和获取值错在哪里?
请问要怎么解决呢!
<table >
<tr>
<td class="style1"><input type="radio" id="rad1" name="vv" value="1" runat="server"/>广州</td>
</tr>
<tr>
<td class="style1"><input type="radio" id="rad2" name="vv" value="2" runat="server"/>云浮</td>
</tr>
<tr>
<td class="style1"><input type="radio" id="rad3" name="vv" value="3" runat="server"/>深圳</td>
</tr>
<input type="sumbit" value="提交">
</table>在Default2.aspx里面有个button内容是:
protected void Button1_Click(object sender, EventArgs e)
{
int s = int.Parse(Request.Form["vv"]);
switch(s)
{
case 1:
Label1.Text.ToString();
break;
case 2:
Label2.Text.ToString();
break;
case 3:
Label3.Text.ToString();
break;
}//问题是测试的时候说vv 的值是空的我这样传值和获取值错在哪里?
请问要怎么解决呢!
<asp:RadioButtonList ID="RadioButtonList1" runat="server">
<asp:ListItem Text="广州" Value="1"></asp:ListItem>
<asp:ListItem Text="云浮" Value="2"></asp:ListItem>
<asp:ListItem Text="深圳" Value="3"></asp:ListItem>
</asp:RadioButtonList>
<input id="Submit1" type="submit" value="submit" />
</form>
Default2.cs里Button1的Click事件
protected void Button1_Click(object sender, EventArgs e)
{
int s = int.Parse(Request["RadioButtonList1"]);
}
<table >
<tr>
<td class="style1"><input type="radio" name="vv" value="1" />广州</td>
</tr>
<tr>
<td class="style1"><input type="radio" name="vv" value="2"/>云浮</td>
</tr>
<tr>
<td class="style1"><input type="radio" name="vv" value="3"/>深圳</td>
</tr>
<input type="sumbit" value="提交">
</table>
<table >
<tr>
<td class="style1"><input type="radio" id="rad1" name="vv" value="1" runat="server"/>广州</td>
</tr>
<tr>
<td class="style1"><input type="radio" id="rad2" name="vv" value="2" runat="server"/>云浮</td>
</tr>
<tr>
<td class="style1"><input type="radio" id="rad3" name="vv" value="3" runat="server"/>深圳</td>
</tr>
<input type="sumbit" value="提交">
</table>
table中那些 runat="server"全部删掉,只保留form中就行了