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Ember DDEU (Data Down Events Up)
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import Component from '@glimmer/component'; | |
import { tracked } from '@glimmer/tracking'; | |
import { action } from '@ember/object'; | |
export default class extends Component { | |
@tracked children = []; | |
@action | |
registerChild({detail}) { | |
this.children = [...this.children, detail[0]]; | |
console.log('args', detail[0], detail[0].args.foo); | |
} | |
} |
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import Component from '@glimmer/component'; | |
import { tracked } from '@glimmer/tracking'; | |
export default class MegaInputComponent extends Component { | |
@tracked value = 42; | |
} |
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import Controller from '@ember/controller'; | |
import { action } from '@ember/object'; | |
import { tracked } from '@glimmer/tracking'; | |
export default class ApplicationController extends Controller { | |
appName = 'Ember Twiddle'; | |
@tracked | |
externalValue = ''; | |
@action | |
handleChange({detail}) { | |
this.externalValue = detail[0]; | |
} | |
} |
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import { helper } from '@ember/component/helper'; | |
export default helper(function emitEvent([name]/*, hash*/) { | |
return (node, params) => { | |
let event = new CustomEvent(name, { bubbles: true, detail: params }); | |
node.dispatchEvent(event); | |
} | |
}); |
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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", | |
"@ember/render-modifiers": "1.0.2" | |
} | |
} |
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