Ember.js tutorial for beginners #07 Helper Part 2, custom helpers (2022)

[@sivasubramanianramanathan6945]

Great Video. There is very less tutorials only available for ember js 2020. Keep Going👍

[@Lucas-av7]

Thanks. continue 🤲

[@ronindevninja]

amazing 2024, continue doing things please

[@raellawrence7116]

At 4:06 can you use number.toFixed(2) instead of that complex logic?

[@angelapan4447]

thank you! on the #1 helper video, wondering if you can make the "helper" slide available somewhere? the official ember doc seems to be way too lengthy for a quick review of syntax on "if" or "each." your slide is much more succinct!

[@mathanp3777]

can you please upload simple login with use local storage/ Session , after that login go to another page please,

[@sandeepmandal9998]

what is difference between class based helper and function based helper? is there any advantages

[@ShawnCTech]

Class helpers are useful when the helper logic is fairly complicated, requires fine-grained control of the helper lifecycle, or is stateful. See guides.emberjs.com/release/components/helper-functions/ for more information

[@paulofernandes2015]

This was a class packed with goodies. Thanks! Only one question: Why do we have to override the setupController with color? If "setupController" is reloaded, surely isn't the model() too (and therefore it should update the product based on the item_id ) ?

[@ShawnCTech]

The problem is the color property only setup once when init, if you navigate between pages, this property will only be the first value unless we use setupController or turn color into getter.

[@arunkumars1808]

If im using servlet for backend.. how to use it with ember js

[@ShawnCTech]

I didn't use servlet, but normally you build your ember project with "ember build" and serve your built files

[@gautamnagvekar9725]

Sir can you please finish this tutorial by the end of this month.

[@ShawnCTech]

EP8 is out, you should have learned all the basic knowledge within those videos. Project can be done at EP9, but will have more advanced content after that.

[@gautamnagvekar9725]

@@ShawnCTech Thank you ☺️

[@AshishKumar-fw5jg]

I was using Country rest api "restcountries.eu/rest/v2/all". I have got issue at some place , couldn't way to find out. i serialized the data and console it , it shows . But at UI it doesn't . shows error "Assertion Failed: normalizeResponse must return a valid JSON API document: * Top level of a JSON API document must be an object"

[@AshishKumar-fw5jg]

thanks ... i got solution

[@bobbybrown4879]

@@AshishKumar-fw5jg So what was the answer?

[@laxmankerkar7989]

Sir can you please make a tutorial on cart module .

[@ShawnCTech]

In the next tutorial, I will talk about how to add products into shopping cart and update those items in the cart.

[@laxmankerkar7989]

@@ShawnCTech thankyou very much!!!