Created
June 12, 2012 04:59
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Animation Test for Batman.js
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| <html> | |
| <head> | |
| <meta http-equiv="X-UA-Compatible" content="IE=8" /> | |
| <title>Batman Animate</title> | |
| <script type="text/javascript" src="https://raw.github.com/Shopify/batman/master/lib/es5-shim.js"></script> | |
| <script type="text/javascript" src="https://raw.github.com/Shopify/batman/v0.9.0/lib/batman.js"></script> | |
| <script type="text/javascript" src="http://coffeescript.org/extras/coffee-script.js"></script> | |
| <style> | |
| p { | |
| font: 12px/16px Arial; | |
| margin: 10px 10px 15px; | |
| } | |
| button { | |
| font: bold 14px/14px Arial; | |
| margin-left: 10px; | |
| } | |
| #grid { | |
| margin: 40px; | |
| } | |
| .box-view { | |
| width: 20px; height: 20px; | |
| float: left; | |
| position: relative; | |
| margin: 8px; | |
| } | |
| .box { | |
| border-radius: 100px; | |
| width: 20px; height: 10px; | |
| padding: 5px 0; | |
| color: #fff; | |
| font: 10px/10px Arial; | |
| text-align: center; | |
| position: absolute; | |
| background: #000; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <script type="text/coffeescript"> | |
| N = 100; | |
| class Box extends Batman.Object | |
| top: 0 | |
| left: 0 | |
| content: 0 | |
| count: 0 | |
| tick: () -> | |
| count = @get('count') + 1 | |
| @set('count', count) | |
| @set('top', Math.sin(count / 10) * 10) | |
| @set('left', Math.cos(count / 10) * 10) | |
| @set('color', count % 255) | |
| @set('content', count % 100) | |
| @accessor 'style', -> | |
| "top: #{@get('top')}px; left: #{@get('left')}px;" | |
| window.Robin = class Robin extends Batman.App | |
| @batmanInit: () -> | |
| boxes = for i in [0..N] | |
| new Box({"number": i}) | |
| Robin.set("boxes", boxes) | |
| @startAnimation: () -> | |
| Robin.set("shouldStop", false) | |
| @doAnimate() | |
| @doAnimate: () -> | |
| Robin.get("boxes").forEach((b) -> b.tick()) | |
| Batman.setImmediate Robin.doAnimate unless Robin.get("shouldStop") | |
| @stopAnimation: () -> | |
| Robin.set("shouldStop", true) | |
| @on 'run', -> @batmanInit() | |
| Robin.run() | |
| </script> | |
| <button data-event-click="startAnimation">Start</button><button data-event-click="stopAnimation">Stop</button> | |
| <p> | |
| Based off of the Backbone/Ember/YUI version <a href="http://jsfiddle.net/ericf/NrpcQ/">here</a> | |
| </p> | |
| <div id="grid"> | |
| <div class="box-view" data-foreach-box="boxes"> | |
| <div class="box" data-bind-id="box.number" data-bind-style="box.style" data-bind="box.content"></div> | |
| </div> | |
| </div> | |
| </body> | |
| </html> |
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