Recreating hasMany relationship in unit test
I have a question regarding unit tests for a model. The model is a photo album with photos, and the photos can have tags. The photo model has an attribute: amountOfTags. the amountOfTaggedPhotos...
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The Best Ways to Handle Complex Data Flows in Large-Scale Ember.js Applications
Hello Everyone , I’m looking for guidance on the best practices for handling intricate data flows as my large-scale online application, which was developed with Ember.js, grows. The majority of our...
View ArticleLooking for a reliable AI copilot for Ember.js
I’ve been using GitHub Copilot, Claude Sonnet, and ChatGPT for a while now, and while they’ve been helpful in some ways, I’ve encountered a recurring issue. Often, these AI assistants generate code...
View ArticleSeeking guidance on modern Ember Data practices for a new project
Hi everyone! I’m starting a new project and want to ensure I adopt the latest best practices, especially around data handling. I’ve worked with classic Ember Data (e.g., belongsTo, hasMany,...
View ArticleLooking for the best pattern to integrate UI library with Glimmer components...
I need to integrate a UI library in an Ember app which uses Glimmer components. The construction and teardown of the components happens using “did-insert” and “will-destroy” modifiers. This is clean...
View ArticleHow do I make a standalone Glimmer html page?
I am playing at the moment with AI artifacts and wanted to see if there is a simple way to make a standalone page that renders a gjs component. For example in the react world something like this will...
View ArticleWhat is the state of art debugging technique for busted templates
If I have a broken gjs component eg: export default class MyComponent extends Component { <template> {{this.does.not.exist}} </template> } What is the state-of-the-art technique for:...
View ArticleHow to alias exports > import in package.json with Ember Auto Import
I’m trying to force Ember auto import to use ./dist/msw-config.js as the default export for the mirage-msw package. By default it uses the commonJS ./dist/msw-config.cjs file, which results in a...
View ArticleEmber Simple Auth session store
Is there a way to conditionally set the session store for ember-simple-auth? for example via a launch darkly flag? Basically, depending on the condition, it should be either a BaseStore or an...
View ArticleEmber App does not send sessionId back to server
I have an Ember app which retrieves data from an express App via Rest-Calls. After a successfull Login the Server creates a Session an put some data into it. On each subsequent Rest call of the Ember...
View ArticleImproving Accessibility in Ember Power Select for Screen Readers
Hi everyone, I’m currently working with Ember Power Select and focusing on enhancing its accessibility for screen readers, particularly when handling dropdown options and search fields. My goal is to...
View ArticleAssertion Failed: [BUG] seen set should be available
I’m encountering the error in the title after attempting to update an Ember app from 3.26 to 3.28 (as well as updating Node 14 → 16). All the advice I can find says to update ember-basic-dropdown or...
View ArticleHelp: Developing a UI Components & Styles Library with Ember V2 Addons
Hi everyone, I’m looking for some help to develop a v2 addon that will serve as a UI components library (buttons, forms, modals, cards, badges, etc.) to be used across multiple apps I’m developing....
View ArticleIs there any way to render a ember octane component from a string?
Consider that I am getting a component from a api response or a component passed via args. Example let myButton = "<CustomButton class='btn'>Clickme</CustomButton>"; (or) <SomeComponent...
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Proxy not working
Hi all, we have tried to upgrade our current ember app from 3.28 to the newest version 6.x. Seems to be impossible due to the amount of braking changes. As a new approach we have created a blank ember...
View ArticleArray prototype extension deprecations within a model object
After upgrading my app to 5.12.0, I saw the deprecation warning about the prototype extensions. (Deprecate array prototype extensions | Ember.js - Deprecations) I came across a scenario in my app that...
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hasMany is not working
This framework drives me crazy I habe a model lets name it parent which has a “hasMany” relation to a modelnamed child. Everything works fine and the data is loaded properly. I have another hasMany...
View ArticleJSX + TypeScript with ember-cli-babel
I’m attempting to add support for JSX or TSX files to an Ember 3.28 app. Based on ember-react-components, I tried configuring my ember-cli-build.js as follows: babel: { spec: true, plugins: [...
View Article[Answered] How do I enable Explicit Resource Management in a new Ember app?
For anyone curious about the new Explicit Resource Management features coming soon and supported by latest versions of TypeScript here are some steps to enable it in your Ember apps today! Demo Steps...
View ArticleHow to supply component and its parameters dynamically in a template
I have a parent component and a child component which extends the parent. I would like to add kind of polymorphic behaviour to the parent template. Basically I would like to instantiate a component...
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Discourse is hiring a Full Stack software engineer (Customer Projects)
Full-time - Remote - Americas (UTC-3 → UTC-8) At Discourse, we’re hiring a full time Software Engineer for our “Customer Projects” team. Our Ember/Rails app is 100% open source, and uses a bunch of...
View ArticleEmber js - Embroider, Ember Engines
Hello, I am currently working on a legacy Ember.js application (Ember version 3.4.8). We are trying to improve the build and load time of our Ember application. I came across both Embroider and Ember...
View ArticleGlimmerComponent's willDestroy Not Working as Expected
overview.hbs {{#in-element this.filterContainer}} <TimeFilter @id="page-time-filter"/> {{/in-element}} timeFilter.js willDestroy() { const element = document.getElementById(this.timePickerId);...
View ArticleProgressive Web App
Hi there, I’m looking at emberjs as a base for a progressive web app. I believe, as I know ember is a great desktop app, it’s possible it could be at the least a good prototyping app for a mobile...
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Auto Resolving the Promise showing Synchronous behavior with async true in...
This code behaves synchrounously. claim has appeals with relation async true. The data that comes in claim.appeals is list of Ids. There is no async await or THEN being used. This works fine in...
View ArticleMonorepo HowTo?
I’m trying to learn how to build Ember apps in a monorepo setting using pnpm. This is obviously possible and i found some examples ( eg.: GitHub - NullVoxPopuli/limber: Glimdown playground for...
View ArticleHow to determine type when an Ember Array is passed in?
I would really like for my component to work with strings, arrays and Ember Arrays. But I run into a problem when the type is Ember Array. The problem is with this line: let local = typeof input ===...
View ArticleMigrating Ember 1.9.1 to Latest Version – Steps & Feasibility
Hi everyone, I’m currently working on upgrading an Ember 1.9.1 application to the latest Ember version. I understand that a direct upgrade may not be straightforward due to the significant framework...
View ArticleEmbroider - Rendering dynamic components using {{component}}
Hi, I am trying to use Embroider to perform lazy loading of my ember app(v3.28). Currently we have a lot of instances where we have used the {{component}} helper to render dynamic components. I have...
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Dependency tree issue
Hi I hope everyone is doing great. I’ve been facing this issue that is driving me insane on my ember app the app is blank and I get this error on the console has-many-d45aa09e.js:759 Uncaught...
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