hello friends
I am new to asp.net. does anyone has any sample code of text box on how to limit inputs into four digits and move to next text box and auto decimal
if anyone has a code or knows a good tutorial on how to ,please let me know
id be grateful
rony001 0 Light Poster
kvprajapati 1,826 Posting Genius Team Colleague
You need to write JavaScript code and you will have handle some keys and focus events. I suggest to learn JavaScript via -- http://www.code.org/ or http://www.codecademy.com/
geniusvishal -1 ~Coder~
geniusvishal -1 ~Coder~
Another Alternative Using Javascript and Jquery:
MarkUp:
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script type="text/javascript">
function isNNumeric(e) {
var isNN = (navigator.appName.indexOf("Netscape") != -1);
var keyCode = (isNN) ? e.which : e.keyCode;
//alert(keyCode);
if (isNN) {
if (keyCode == 0)
return true;
}
if ((keyCode > 47 && keyCode < 58) || (keyCode == 8) || (keyCode == 9)) {
return true;
}
else {
if (e.returnValue) {
e.returnValue = false;
return false;
}
else if (e.preventDefault) {
e.preventDefault();
return false;
}
this.event.returnValue = false;
return false;
}
}
</script>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.7.1.js"></script>
<script type="text/javascript">
$(function () {
$('#TextBox1,#TextBox2,#TextBox3').keyup(function (e) {
if ($(this).val().length == $(this).attr('maxlength'))
$(this).next(':input').focus()
})
})
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="TextBox1" onkeypress="return isNNumeric(event)" runat="server"
MaxLength="4" Width="35px"></asp:TextBox>
.<asp:TextBox ID="TextBox2" onkeypress="return isNNumeric(event)"
runat="server" MaxLength="2" Width="16px"></asp:TextBox>
<br />
<br />
<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Button" />
<br />
<br />
<asp:Label ID="lblMsg" runat="server" Font-Bold="True" ForeColor="Red"></asp:Label>
<br />
<br />
Refer this link for other alternative <a href="http://www.mathachew.com/sandbox/jquery-autotab/">here</a></div>
</form>
</body>
</html>
Code-Behind:
protected void Button1_Click(object sender, EventArgs e)
{
lblMsg.Text = "You Entered: "+TextBox1.Text+"."+TextBox2.Text;
TextBox1.Text = "";
TextBox2.Text = "";
}
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