hide show text box using radio button

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i am use 2 radio button name club and individual if club is checked show a text box if individual is checked not show the text box

Posted 31-May-11 23:24pm

pucit009

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Steven.Pinto2000 · Answer 1 · 2011-05-31T23:41:00

Solution 1

use this document.getElementById('controlid').style.display='none';
to hide
and to unhide use this
document.getElementById('controlid').style.display='block';

Posted 31-May-11 23:41pm

Steven.Pinto2000

N!dh!sh · Answer 2 · 2011-05-31T23:42:00

In .aspx page

<asp:radiobuttonlist id="rbl" runat="server" onselectedindexchanged="rbl_OnSelectedIndexChanged" autopostback="true">
<asp:listitem text="Club" selected="True">
<asp:listitem text="Individual">

<asp:textbox id="txtC" runat="server" text="Club">
<asp:textbox id="txtI" runat="server" text="Individual">

---------------------------------------------------------------------------
In .aspx.cs page

protected void Page_Load(object sender, EventArgs e)
{
txtI.Visible = false;
txtC.Visible = false;
}
protected void rbl_OnSelectedIndexChanged(object sender, EventArgs e)
{
if (rbl.SelectedItem.Text == "Club")
{
txtI.Visible = false;
txtC.Visible = true;
}
else if (rbl.SelectedItem.Text == "Individual")
{
txtC.Visible = false;
txtI.Visible = true;
}
}

Hope this will solve your problem,
@Nidhish

RakeshMeena · Answer 3 · 2011-06-01T00:19:00

Try below solution using JQuery: You need to add JQuery file to your solution.

<script type="text/javascript" src="jquery-1.6.js"></script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<script type="text/javascript" language="javascript">
$(document).ready(function() {
$("input:radio").click(function() {
if ((this).value == 1) {
$("#txt").hide();
} else if ((this).value == 2) {
$("#txt").show();
}
});
});
</script>
</head>
<body >
<form id="form1" runat="server">
<asp:RadioButtonList ID="rbtnList" runat="server">
<asp:ListItem Text="Club" Value="1"></asp:ListItem>
<asp:ListItem Text="Individual" Value="2"></asp:ListItem>
</asp:RadioButtonList>
<asp:TextBox ID="txt" runat="server" />
</form>
</body>
</html>

N!dh!sh · Answer 4 · 2011-06-01T01:26:00

Using Javascript,

In .aspx page,

<head runat="server">
<script language="javascript" type="text/javascript">
function rblSelect()
{
var a = null;
var f = document.forms[0];
var e = f.elements["rbl"];
for (var i=0; i < e.length; i++)
{
if (e[i].checked)
{
a = e[i].value;
break;
}
}
if(a=="Club")

{
document.getElementById('<%=txtC.ClientID %>').style.visibility='visible';
document.getElementById('<%=txtI.ClientID %>').style.visibility='hidden';
}
else if(a=="Individual")
{
document.getElementById('<%=txtC.ClientID %>').style.visibility='hidden';
document.getElementById('<%=txtI.ClientID %>').style.visibility='visible';
}
}
</script>
</head>
<body önload="rblSelect()">
<form id="form1" runat="server">
....
....
<asp:radiobuttonlist id="rbl" runat="server" onclick="rblSelect()">
<asp:listitem text="Club" selected="True">
<asp:listitem text="Individual">

<asp:textbox id="txtC" runat="server" text="Club">
<asp:textbox id="txtI" runat="server" text="Individual">

...........
...........
</form></body>

..........
@Nidhish

hide show text box using radio button

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