I have this piece of code: let iFrame = document.getElementById('oc-editor'); iFrame.addEventListener('load', function() { iFrame.contentWindow.postMessage({ eventType: 'populateCode', language: "{{this.codeLang}}", files: [ { "name": "file.{{this.codeLang}}", "c…

Looks like you’re working in gjs, so you can just use glimmer functions instead of trying to work around DOM rendering and race conditions. Add the glimmer {{on}} modifier with the iframe element and make your on loaded function fire on it. @action onIframeLoaded() { ... } ... <iframe {{on "load" …

That… exists!? Wow, I’ll give it a shot.

[이미지] Alteras: {{on "load" this.onIframeLoaded()}} Hmm… got this error: Compile error: Error: /discourse/theme-9718/discourse/components/show-onecompiler: Parse error on line 18: ... {{on "load" this.onIframeLoaded()}}> -----------------------^ Expecting 'ID', got 'INVALID' (discourse/comp…

Ah, I messed up my example. It should be {{on "load" this.onIframeLoaded}}, no parentheses, since it should be a reference to a function. I’ve edited my reply.

Hmm… it says that Error: 74:13 error 'on' is not defined in ESLint. And the docs have no mention of an import because it’s a modifier. I added event as a parameter to onIframeLoaded because the docs did that.

Add import { on } from "@ember/modifier"; and this should work. It’s a good idea to look at the Discourse source code. It’s a good place to learn with existing code.

[이미지] Arkshine: It’s a good idea to look at the Discourse source code. It’s a good place to learn with existing code. See also GitHub - discourse/all-the-plugins · GitHub and GitHub - discourse/all-the-themes · GitHub

VanillaJS에서 추적된 변수에 접근하는 방법?

개발

NateDhaliwal (Nate Dhaliwal) 2월 25, 2025, 6:56오전 3

그게… 존재해!? 와, 한번 해볼게.

글		댓글	조회수
Having some issues with inserting iframes using Discourse's Ember API Development ember	8	1044	9월 5, 2024
Embedding on NextJS - Stuck on Loading and constant iframe refresh Product Support unsupported-install	1	1385	6월 7, 2022
How do we fire scripts after topic HTML is rendered in DOM? Development	4	2722	11월 27, 2021
How to access discourse username from an iframe? Development	0	499	11월 13, 2020
How to automatically adjust iframe height for embedded wordpress posts WordPress	18	5363	6월 26, 2025

VanillaJS에서 추적된 변수에 접근하는 방법?

Related topics