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Aurelia Array observation
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| <template> | |
| <h1>watch the data grow</h1> | |
| ${data.length} | |
| ${data} | |
| </template> |
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| import {computedFrom} from 'aurelia-framework'; | |
| export class App { | |
| data = []; | |
| attached() { | |
| window.setInterval(() => { | |
| let id = this.data.length; | |
| let item = { title: `item ${id}` }; | |
| this.data.push(item); | |
| //this.data = this.data.concat(item); | |
| }, 500); | |
| } | |
| @computedFrom('data') | |
| get dataTitles() { | |
| return this.data.map(d => d.title).join(', '); | |
| } | |
| } |
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| import {inject} from 'aurelia-dependency-injection' | |
| export class Action1Dependency {} | |
| export class Action2Dependency {} | |
| export class ActionBase{ | |
| } | |
| @inject(Action1Dependency) | |
| export class Action1 extends ActionBase{ | |
| constructor(dep){ | |
| super(); | |
| this.dep = dep; | |
| } | |
| } | |
| @inject(Action2Dependency) | |
| export class Action2 extends ActionBase{ | |
| constructor(dep){ | |
| super(); | |
| this.dep = dep; | |
| } | |
| } |
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| <!doctype html> | |
| <html> | |
| <head> | |
| <title>Aurelia</title> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| </head> | |
| <body aurelia-app> | |
| <h1>Loading...</h1> | |
| <script src="https://cdn.rawgit.com/jdanyow/aurelia-bundle/v1.0.3/jspm_packages/system.js"></script> | |
| <script src="https://cdn.rawgit.com/jdanyow/aurelia-bundle/v1.0.3/config.js"></script> | |
| <script> | |
| System.import('aurelia-bootstrapper'); | |
| </script> | |
| </body> | |
| </html> |
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