选择单选按钮时如何隐藏面板 [英] how to hide panel when radio button is selected

问题描述

亲爱的所有人，

我有带有4radio按钮作为选项和4panels的webform.和查看按钮

最初，所有面板都处于禁用模式.

当我选择第一个单选按钮时，第一个面板将处于可见模式；如果选择第二个，则第二个面板将依此类推.

最后，当我单击查看按钮时，我需要确定选择了哪个选项，以便我需要执行一些操作.

Dear All,

I have webform with 4radio buttons as options & with 4panels. & view button

Initially all panels are in disable mode.

When i select 1st radion button 1st panel will be visible mode & if i select 2nd one then 2nd panel so on.

finally when i click view button i need to identify which option is selected so that i need to perform some operations.

In which event i need to write & how to do this?

推荐答案

您可以为"checkedchanged"事件注册客户端事件

更多 [更多 [更多 [

you can register client side event for "checkedchanged" event

More[^]

more[^]

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if(RadioBtn1.Checked = true)
{
   panel1.visible = true; 
}
else if (RadioBtn2.Checked = true)
{
   panel2.visible = true; 
}
else if (RadioBtn3.Checked = true)
{
   panel3.visible = true; 
}
else if (RadioBtn4.Checked = true)
{
   panel4.visible = true; 
}
else
{
   panel1.visible = false; 
   panel2.visible = false;
   panel3.visible = false;
   panel4.visible = false;
}

使用JavaScript可以基于单选按钮显示或禁用面板.

Hi,

Use javascript to visible or disable panel based on radio button.

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