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Array Proxy Infinite Loop
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import Controller from '@ember/controller'; | |
import ArrayProxy from "@ember/array/proxy" | |
import PromiseProxyMixin from "@ember/object/promise-proxy-mixin" | |
import { all } from "rsvp" | |
import { computed } from "@ember/object" | |
const ArrayPromiseProxy = ArrayProxy.extend(PromiseProxyMixin) | |
export default class ApplicationController extends Controller { | |
ids = [1, 2, 3] | |
// If you uncomment the @computed decorator, you won't get the infinite render. | |
// @computed("ids.[]") | |
get models(){ | |
console.log("fetching models") | |
let promises = this.ids.map(id => { | |
return new Promise((resolve) => { | |
setTimeout(() => resolve(`document-${id}`), 10 * Math.random()) | |
}) | |
}) | |
return ArrayPromiseProxy.create({ | |
promise: all(promises) | |
}) | |
} | |
} |
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{ | |
"version": "0.17.0", | |
"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/3.3.1/jquery.js", | |
"ember": "3.17.0", | |
"ember-template-compiler": "3.17.0", | |
"ember-testing": "3.17.0" | |
}, | |
"addons": { | |
"@glimmer/component": "1.0.0" | |
} | |
} |
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