Subscribe
Please visit my new Web Site https://coderstechzone.com
In many forums i found a question "How to generate a Random Number using Jquery?". Its easy to generate a Random number because Jquery provides us builtin Math library function Math.random() to generate the number. To get the output you have to put a number range. Then the the mehod Math.random() will give you a Random Number. You can also use this technique for dice, random image script, or random link generator.
I have tried to produce the below output:
To do that add an asp.net aspx page and write the below code under form tag:
<asp:Button ID="Button1" runat="server" Text="Generate Random Number" />
<div id="divNumber">
</div>
Now under head tag write the below JQuery function or method:
<script type="text/javascript">
$(document).ready(function() {
$("#Button1").click(function() {
var Random_Number = Math.ceil(Math.random()*500); // Generate random number between 1 and 500
$("#divNumber").append("<b>The Number is: </b>"+Random_Number+"</br>");
return false;
});
});
</script>
The complete markup code should be:<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Jquery_RandomNumber.aspx.cs" Inherits="Jquery_RandomNumber" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Jquery to generate Random Number</title>
<script src="Script/jquery.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function() {
$("#Button1").click(function() {
var Random_Number = Math.ceil(Math.random()*500); // Generate random number between 1 and 500
$("#divNumber").append("<b>The Number is: </b>"+Random_Number+"</br>");
return false;
});
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Button ID="Button1" runat="server" Text="Generate Random Number" />
<div id="divNumber">
</div>
</div>
</form>
</body>
</html>
Now run the example and hope you can generate random number using JQuery.
