如何使用单选按钮列表将文本框显示为false [英] How to Textbox visible false using radio button list

问题描述

亲爱的朋友们，



我无法使用radiobuttonlist显示文本框错误。



如何文本框可见false请帮帮我........

Dear Frnds,

I can't textbox visible false using radiobuttonlist.

How to textbox visible false please help me........

推荐答案

<asp:TextBox ID="textbox1" runat="server"></asp:TextBox>
  <asp:RadioButtonList ID="RadioButtonList1" runat="server" AutoPostBack="true"

      onselectedindexchanged="RadioButtonList1_SelectedIndexChanged">
                  <asp:ListItem>Asp.Net</asp:ListItem>
                  <asp:ListItem>PHP</asp:ListItem>
              </asp:RadioButtonList>

protected void RadioButtonList1_SelectedIndexChanged(object sender, EventArgs e)
      {
          if (RadioButtonList1.SelectedItem.Text == "Asp.Net")
          {
              textbox1.Visible = false;
          }
      }

嗨...

看到这可能是它的帮助全2 u。

Hi...
See this may its help full 2 u.

<asp:TextBox ID="txtauto" runat="server"></asp:TextBox>
<asp:RadioButtonList ID="rbtLstRating" runat="server" 
            RepeatDirection="Horizontal" RepeatLayout="Table" 
            onselectedindexchanged="rbtLstRating_SelectedIndexChanged" AutoPostBack="True">
                <asp:ListItem Text="Excellent" Value="Excellent"></asp:ListItem>
                <asp:ListItem Text="Very Good" Value="Very Good"></asp:ListItem>
            </asp:RadioButtonList>

protected void rbtLstRating_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (rbtLstRating.SelectedItem.Text == "Excellent")
        {
            txtauto.Visible = false;
        }
        else
        {
            txtauto.Visible = false;
        }
    }

谢谢你。

Thank u.

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