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CSP Errors in Chrome Packaged App from Dart Transformer
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| Example for the discussion on the CPA transformer bug. | |
| https://groups.google.com/a/dartlang.org/d/topic/web/MvEeAN4cJLM/discussion | |
| All files that do not start with pubspec should be moved to a web/ directory. Gist does not allow subdirectories. |
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| chrome.app.runtime.onLaunched.addListener(function(launchData) { | |
| chrome.app.window.create('test_elements.html', { | |
| 'id': '_mainWindow', | |
| 'bounds': { | |
| 'width': Math.round(window.screen.availWidth * 0.85), | |
| 'height': Math.round(window.screen.availHeight * 0.85) | |
| } | |
| }); | |
| }); |
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| import 'package:polymer/polymer.dart'; | |
| import 'package:polymer_expressions/filter.dart'; | |
| import 'package:intl/intl.dart'; | |
| class StringToNum extends Transformer<String, num> { | |
| final formatFixed = new NumberFormat('0.00'); | |
| String forward(num i) => formatFixed.format(i); | |
| num reverse(String s) => num.parse(s); | |
| } | |
| /** | |
| * A Polymer click counter element. | |
| */ | |
| @CustomTag('click-counter') | |
| class ClickCounter extends PolymerElement { | |
| final asNum = new StringToNum(); | |
| @published num count = 0; | |
| ClickCounter.created() : super.created() { | |
| } | |
| } |
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| <!-- import polymer-element's definition --> | |
| <link rel="import" href="packages/polymer/polymer.html"> | |
| <polymer-element name="click-counter" attributes="count"> | |
| <template> | |
| <style> | |
| div { | |
| font-size: 24pt; | |
| text-align: center; | |
| margin-top: 140px; | |
| } | |
| </style> | |
| <div> | |
| <input type="number" name="count" value="{{ count | asNum }}" step="0.01" min="0"> | |
| </div> | |
| </template> | |
| <script type="application/dart" src="clickcounter.dart"></script> | |
| </polymer-element> |
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| { | |
| "name": "Test Elements", | |
| "short_name": "Testing", | |
| "version": "0.0.0.1", | |
| "manifest_version": 2, | |
| "icons": {"128": "Yeti.png"}, | |
| "app": { | |
| "background": { | |
| "scripts": ["background.js"] | |
| } | |
| }, | |
| "description": "Testing frustrations.", | |
| "author": "Randy Merrill", | |
| "permissions": [ | |
| ] | |
| } |
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| name: test_elements | |
| description: A sample Polymer application | |
| dependencies: | |
| polymer: any | |
| intl: any | |
| polymer_expressions: any | |
| chrome: any | |
| transformers: | |
| - polymer: | |
| entry_points: web/test_elements.html | |
| csp: true |
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| body { | |
| background-color: #F8F8F8; | |
| font-family: 'Open Sans', sans-serif; | |
| font-size: 14px; | |
| font-weight: normal; | |
| line-height: 1.2em; | |
| margin: 15px; | |
| } | |
| h1, p { | |
| color: #333; | |
| } | |
| #sample_container_id { | |
| width: 100%; | |
| height: 400px; | |
| position: relative; | |
| border: 1px solid #ccc; | |
| background-color: #fff; | |
| } | |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Sample app</title> | |
| <!-- include the web_components polyfills with support for Dart. --> | |
| <script src="packages/web_components/platform.js"></script> | |
| <script src="packages/web_components/dart_support.js"></script> | |
| <!-- import the click-counter --> | |
| <link rel="import" href="clickcounter.html"> | |
| <link rel="stylesheet" href="test_elements.css"> | |
| </head> | |
| <body> | |
| <h1>Test elements</h1> | |
| <p>Hello world from Dart!</p> | |
| <div id="sample_container_id"> | |
| <click-counter count="5"></click-counter> | |
| </div> | |
| <!-- bootstrap polymer --> | |
| <script type="application/dart">export 'package:polymer/init.dart';</script> | |
| <script src="packages/browser/dart.js"></script> | |
| </body> | |
| </html> |
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