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<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@page import="java.util.Map" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Login page</title>
</head>
<body>
<link rel="stylesheet" type="text/css" href="css/login.css"/>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.2/themes/smoothness/jquery-ui.css" />
<form action="LoginS" method="post">
<button type="submit" onclick="javascript:MyFunction();">Login</button>
<div class="container" style="background-color:#f1f1f1">
<button type="button" class="cancelbtn">Cancel</button>
<span class="psw">Forgot <a href="#">password?</a></span>
</div>
<script type="text/javascript">
MyFunction(){
alert("java Script");
}
</script>
</form>
</body>
</html>
Above is my code that I'm trying to call JavaScript function from the submit button onclick() event but its showing nothing. Am I doing any wrong in code.
When I click on the button nothing happens. I want the string value in the text box to be printed on the console.
928
I've made some changes to make your code working and print "java script" in the console since there isn't any text box in your code :) I've also added a textbox to your code and printed its value as a sample for you.
I changed the type of login button to "button" and defined MyFunction as a function.
I also made a fiddle for it to test.
<form action="LoginS" method="post">
<button type="button" onclick="javascript:MyFunction()">Login</button>
<input id="text-box"/>
<div class="container" style="background-color:#f1f1f1">
<button type="button" class="cancelbtn">Cancel</button>
<span class="psw">Forgot <a href="#">password?</a></span>
</div>
<script type="text/javascript">
MyFunction = function(){
console.log("java Script");
console.log(document.getElementById("text-box").value);
}
</script>
</form>
answered Nov 30 '25 12:11
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