Created
February 15, 2016 09:17
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JS Clock Counter @ clock.sijmenhuizenga.nl
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| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script> | |
| <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"> | |
| <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script> | |
| <title>Clock Test</title> | |
| <script src="code.js"></script> | |
| </head> | |
| <body> | |
| <div class="container"> | |
| <div class="starter-template"> | |
| <Br> | |
| <div style="outline: 1px solid orange; width: 30px; float: left" id="hours">1</div> | |
| <div style="outline: 1px solid orange; width: 30px; float: left; margin-left: 10px" id="minutes">1</div> | |
| </div> | |
| </div> | |
| </body> | |
| </html> |
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| "use strict"; | |
| class NumberDisplay{ | |
| constructor(value, limit){ | |
| this.value = value; | |
| this.limit = limit; | |
| } | |
| increment(){ | |
| if(this.value++ >= this.limit) | |
| this.value = 0; | |
| }; | |
| getValue (){ | |
| return this.value; | |
| }; | |
| getDisplayValue(){ | |
| return this.value + ""; | |
| } | |
| } | |
| class ClockDisplay { | |
| constructor(){ | |
| this.displayString = ""; | |
| this.hours = new NumberDisplay(9, 23); | |
| this.miniutes = new NumberDisplay(50, 59); | |
| } | |
| timeTick() { | |
| this.miniutes.increment(); | |
| if(this.miniutes.getValue() == 0) | |
| this.hours.increment(); | |
| }; | |
| updateDisplay(){ | |
| $("#hours").html(this.hours.getDisplayValue()); | |
| $("#minutes").html(this.miniutes.getDisplayValue()); | |
| } | |
| } | |
| $(document).ready(function(){ | |
| var clock = new ClockDisplay(); | |
| window.setInterval(function(){ | |
| clock.timeTick(); | |
| clock.updateDisplay(); | |
| }, 100); | |
| }); |
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