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April 27, 2021 18:55
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ember-concurrency-encapsulated
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| import Component from '@glimmer/component'; | |
| import { task } from "ember-concurrency" | |
| import { reads } from '@ember/object/computed' | |
| import { computed, action } from '@ember/object' | |
| import RSVP from "rsvp" | |
| export default class extends Component { | |
| @(task({ | |
| reponse: null, | |
| dfd: null, | |
| respond() { | |
| return this.dfd.resolve(true) | |
| }, | |
| *perform() { | |
| this.dfd = RSVP.defer() | |
| let response = yield this.dfd.promise | |
| this.response = response | |
| return this | |
| } | |
| }).enqueue()) enqueueTask | |
| @reads("enqueueTask.last") lastTask | |
| @computed("lastTask.isRunning") | |
| get currentTask() { | |
| const { lastTask } = this | |
| console.log("computing") | |
| return lastTask && lastTask.isRunning ? lastTask : null | |
| } | |
| @action | |
| enqueue() { | |
| this.enqueueTask.perform() | |
| } | |
| @action | |
| respond(currentTask) { | |
| console.log(currentTask) | |
| currentTask.respond(true); | |
| } | |
| } |
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| import Controller from '@ember/controller'; | |
| export default class ApplicationController extends Controller { | |
| appName = 'Ember Twiddle'; | |
| } |
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| { | |
| "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", | |
| "ember-concurrency": "2.0.3" | |
| } | |
| } |
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