Description:- Dear Friends in My some previous article We Learned about Only Alphabets allow in textbox in javaScript, JQuery Javascript Some Tutorial Like as easeOut Effect in JQuery, How To make Slider in JavaScript,Wait for Downloading Counter,Highlight Searched Text in Gridview,Dropdown list atteched with Selection of another DropDown and many more Article on Asp.net,Css,JavaScript,Html,Jquery.Now In this Article We Learn That How to allow only Numbers in textbox Using JavaScript .
Demo:-
Coding:-
<html>
<head>
<title>allwon only numbers in textbox using JavaScript</title>
<script language="Javascript" type="text/javascript">
function NumberOnly(e, t) {
try {
if (window.event) {
var charCode = window.event.keyCode;
}
else if (e) {
var charCode = e.which;
}
else { return true; }
if (charCode > 31 && (charCode < 48 || charCode > 57)) {
return false;
}
return true;
}
catch (err) {
alert(err.Description);
}
}
</script>
</head>
<body>
<table align="center">
<tr>
<td>
<input type="text" onkeypress="return NumberOnly(event,this);" />
</td>
</tr>
</table>
</body>
</html>
Nyc post but also write some long description so that we can read that for a while :P anyway nyc post.
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