mh108/client-side-jQ.html Secret

## client-side-jQ.html
<!DOCTYPE html>
<html lang='en'>
<head>
<meta charset='utf-8' >
<title> isEven? </title>
</head>
<body>
<h2>Button Demo with jQuery</h2>

<p>
Enter a number:
<input type="text" id="inputBox" size="12" value="">
</p>

<button>isEven?</button>
<hr style="width:23%; margin-left:0;">
<div></div>
<script src="http://code.jquery.com/jquery-latest.min.js"></script>
<script src="client-side-jQ.js"></script>
</body>
</html>

## client-side-jQ.js
"use strict";

//function accepts an argument, returns a value
function isEven(n){
    if(n % 2 == 0)
    	return true;
    else
    	return false;
}

//1. define the onclick handler
var main = function(){
	//get value entered by user in web page
	var val = $("#inputBox").val();

	//display result on web page
	//caveat: html() won't display booleans
	$("div").html(String(isEven(val)));
};

//2. Select the button and register the handler
//button1.on("click", main);
$(document).ready($("button").on("click", main));
	<!DOCTYPE html>
	<html lang='en'>
	<head>
	<meta charset='utf-8' >
	<title> isEven? </title>
	</head>
	<body>
	<h2>Button Demo with jQuery</h2>

	<p>
	Enter a number:
	<input type="text" id="inputBox" size="12" value="">
	</p>

	<button>isEven?</button>
	<hr style="width:23%; margin-left:0;">
	<div></div>
	<script src="http://code.jquery.com/jquery-latest.min.js"></script>
	<script src="client-side-jQ.js"></script>
	</body>
	</html>
	"use strict";

	//function accepts an argument, returns a value
	function isEven(n){
	if(n % 2 == 0)
	return true;
	else
	return false;
	}

	//1. define the onclick handler
	var main = function(){
	//get value entered by user in web page
	var val = $("#inputBox").val();

	//display result on web page
	//caveat: html() won't display booleans
	$("div").html(String(isEven(val)));
	};

	//2. Select the button and register the handler
	//button1.on("click", main);
	$(document).ready($("button").on("click", main));