Skip to content

Instantly share code, notes, and snippets.

@srowhani
Created December 22, 2020 19:11
Show Gist options
  • Select an option

  • Save srowhani/59e8381e7909a8e33673d092702abf82 to your computer and use it in GitHub Desktop.

Select an option

Save srowhani/59e8381e7909a8e33673d092702abf82 to your computer and use it in GitHub Desktop.
tracked array tests for push set
import Component from '@glimmer/component';
export default class extends Component {
constructor() {
super(...arguments);
this.guid = Ember.guidFor(this);
console.log(this.guid);
}
}
import Controller from '@ember/controller';
import { action } from '@ember/object';
import { TrackedArray } from 'tracked-built-ins';
export default class ApplicationController extends Controller {
appName = 'Ember Twiddle';
array = new TrackedArray([1,2,3,4,5]);
@action
arraySet() {
this.array[1] = 3;
}
@action
arrayPush() {
this.array.push(this.array.length);
}
}
<h1>Welcome to {{this.appName}}</h1>
{{#each this.array as |a|}}
<MyComponent />
{{/each}}
<br/>
<button {{on 'click' this.arraySet}}>
Set an element in the array
</button>
<br/>
<button {{on 'click' this.arrayPush}}>
Push an element in the array
</button>
{
"version": "0.17.1",
"EmberENV": {
"FEATURES": {},
"_TEMPLATE_ONLY_GLIMMER_COMPONENTS": false,
"_APPLICATION_TEMPLATE_WRAPPER": true,
"_JQUERY_INTEGRATION": true
},
"options": {
"use_pods": false,
"enable-testing": false
},
"dependencies": {
"jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.js",
"ember": "3.18.1",
"ember-template-compiler": "3.18.1",
"ember-testing": "3.18.1"
},
"addons": {
"@glimmer/component": "1.0.0",
"tracked-built-ins": "1.0.2"
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment