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Servlets

how to get input from javascript and pass to servlet

dineshiop kumar

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Posts: 13

posted 15 years ago

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could any body say me how to get input from javascript and pass to servlet

<!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>
	<meta http-equiv="Content-Language" content="en-us" />
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>jQuery Example 3</title>

<script type="text/javascript" language="javascript" src="WEB-INF/jquery-1.2.6.js"></script>
	<script type="text/javascript" language="javascript" src="WEB-INF/jquery.validate.js"></script>
	<script type="text/javascript" language="javascript">
		//Our validation script will go here.
		$(document).ready(function(){
		    //validation implementation will go here.
			$("#TestForm").validate({
			    rules: {
			        txtFirstName: {
			            required: true
			        },
			        txtLastName: {
			            required: true,
			            minlength: 2
			        }
			    },
			    messages: {
			        txtFirstName: {
			            required: "* Required"
			        },
			        txtLastName: {
			            required: "* Required",
			            minlength: "* 2 Characters Required."
			        }
			    }

});
		})
	</script>

<style type="text/css">
	#container {
		width: 350px;
		height: 8em;
		border: 1px #009933 solid;
		background-color:#66FF66;
		display:block;
	}

label, input{
		margin:2px 0px 1px 4px;
	}

label {
		margin-top:3px;
		font-family:"Times New Roman", Times, serif;
		font-size:1.1em;
	}
	</style>
</head>

<body>
<div id="container">
	<form id="TestForm">
		<label for="txtFirstName">First Name: </label><br />
		<input name="txtFirstName" type="text" id="txtFirstName" title="Please Enter a First Name" /><br />
		<label for="txtLastName">Last Name:</label><br />
		<input name="txtLastName" type="text" id="txtLastName" title="Pleaes Enter a Last Name"/><br />
		<input type="submit" value="Submit" id="btnSubmit"  />
	</form>
</div>
</body>
</html>

i would like to get the username and password into servlet

Bartender

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posted 15 years ago

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You don't need to pass this from JavaScript, the values are in your form. Once you've submitted this form you will be able to read them off the request.

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Greenhorn

Posts: 28

posted 15 years ago

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Hello,

If you want to send your data to a servlet, you'll need a form. In your form, you will declare an action. The action should be the path to your servlet.

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posted 15 years ago

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Leinad Jan wrote:If you want to send your data to a servlet, you'll need a form.

He already has a form.

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Leinad Jan

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Posts: 28

posted 15 years ago

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Bear Bibeault wrote:

Leinad Jan wrote:If you want to send your data to a servlet, you'll need a form.

He already has a form.

Yes, he does have a form, but it has no action. If you have no action, you can't send your form away.

drifter

Posts: 1364

posted 15 years ago

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I don't see username or password in any of that code.

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Posts: 8

posted 15 years ago

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The code does not contain any username and password that needs to be submited.

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