Why should I not use observers in my ember application?
@efx wrote: The guides have a whole page on observers but caveat their use: Note: Observers are often over-used by new Ember developers. Observers are used heavily within the Ember framework itself,...
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Ember Book By Balinterdi
@stevencahilldev wrote: Hello everybody I am starting to put my toe in the ember water. Is the book by balinterdi still relevant and is it recommended balinterdi.com The most up-to-date book to learn...
View ArticleCould not find component input
@ebenkb wrote: I am using the latest version of ember 3.8.3. When I try to use the new component version on ember input helpers, I get an error โCould not find component inputโ. But I find that...
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How do you parse inline href links in Ember Data/JSON string?
@jameshahn2 wrote: The glossary-app Iโm working on contains several definitions that link to other definitions. Itโs easy to {{#each}} over arrays and string together links to other โSee Alsoโ...
View ArticleWhen does record relationship getting return promises?
@Alexandr_Rypun wrote: Say there is a parent model: // models/order.js export default Model.extend({ ... products: DS.hasMany('order-product') }); and a child model: // models/order-product.js export...
View ArticleEmber.js - Octane is coming in v3.14
@ember-blog wrote: The Ember community is wrapping up the work for Octane, and we expect to get it over the finish line in time for v3.14! Ember Octane describes a set of new features that, when taken...
View ArticleHow to pass in a template as a property
@ondrejsevcik wrote: Hi, I have a table component that accepts columns and I would like to pass as a part of a column definition how the content of that column should be rendered. <CustomTable...
View ArticleEmber.js - Ember 3.12 Released
@ember-blog wrote: Today the Ember project is releasing version 3.12 of Ember.js, Ember Data, and Ember CLI. This release of Ember.js is an LTS (Long Term Support) candidate. LTS candidates contain no...
View ArticleEmber.js - The Ember Times - Issue No. 111
@ember-blog wrote: ะะดัะฐะฒะพ Emberistas! ๐น This week: learn how to write async-aware tests ๐ฐ๏ธ, there's a new Zoey on the block ๐ท, outer HTML semantics on the Crash Log Podcast ๐, and last, but not least,...
View ArticleServerside rendering without API calls
@drakvuf wrote: Hi everyone! Recently Iโve completed Mike Northโs amazing Ember course on Frontend Masters. I really liked Ember and would like to rewrite one of my โoldschoolโ website into it. My...
View ArticlePort 4200 is already in use
@stevencahilldev wrote: Good afternoon I am having a problem that has just started on any new ember apps created this morning. When I run ember serve I get Port 4200 is already in use, this also...
View ArticleLinked Addons causing build errors in consuming app relates to babel-core
@Alonski wrote: I have been having issues using updated dependencies inside an addon that is linked to another app. For example this seems to throw because the addon has ember-cookies: 0.4 and a...
View ArticleWhat is Ember's magic concerning CheckBox indeterminate
@sukima wrote: The <input type="checkbox"> has a neat indeterminate state which is documented on MDN (emphasis mine): In addition to the checked and unchecked states, there is a third state a...
View ArticleCan test a web page via url e.g google.com like in selenium using ember-qunit
@armenuhi wrote: Hi all, Iโm new to ember-qunit testing, Can you please let me know if there is a way to test a web page which is already deployed like in this example of selenium:...
View ArticleUncaught ReferenceError: _EmberObject is not defined
@osawyer wrote: When my app is served using ember serve, I get this error in the console at the line below at EmberObject.extend. import EmberObject, { get } from '@ember/object'; const...
View ArticleOne way data flow and yield
@mehulkar wrote: I was showing someone how yielding works with Ember components and got a pretty good question that stumped me. She said: โdoesnโt that go against one-way data flow?โ How would one...
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How to use #link-to in a top-level route AND nested routes
@jameshahn2 wrote: I am using ember-concurrency to do a look-ahead search in my glossary app. Everything was working fine until I added nested routes like so: Router.map(function() {...
View ArticleProblem with Emberfire
@portugaleren wrote: I made a test app in Ember 3.0 based on a book and I used Emberfire as the database. I have now a new version of the book based on Ember 3.10 and wanted to do it again from...
View ArticleEmber.js - The Ember Times - Issue No. 112
@ember-blog wrote: Gi suilon Emberistas! ๐น This week: announcing the official Ember Octane release plan ๐๐น, watch talks from the first Chennai EmberJS Meetup ๐ฎ๐ณ, read up on fun state management using...
View ArticleHow to use dynamic arrays in an Ember Helper
@jameshahn2 wrote: After much Googling throughout the day and night this weekend I found a way to create an alphabetic table grid and insert it into the DOM. I was thrilled to get it working with this...
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