ngOnInit vs Constructor: Understanding the Differences for Interviews | Angular Interview Concepts

[@OpenMarketDiscussions]

Super video, i was just looking for it 👏

[@WebTechTalk]

Thank you

[@jayshankarbehera5934]

thanks bro i was looking for the last point only which you said for @input property val we can not get in constructor, thanks

[@WebTechTalk]

Glad it helped you ☺️

[@abhilashrao1392]

very informative stuff...Thanq you..

[@WebTechTalk]

Thank you very much.

[@talib7508]

Can you plz explain how to create dynamic matrix of inputs From a given no Like horizontal 3 and vertical 4 Also take value from each input

[@WebTechTalk]

Sorry. I am not familiar with this. Could you please give me an example or a reference?

[@valluvan2512]

If the value 75 is taking only in oninit function.then how that 25 is working for that inside constructor.That 25 also will work fo oninit ryt? Inside constructor it should be 0 ryt?

[@WebTechTalk]

When we pass 25, inside constructor the value is going to be zero and so it gives us lesser than 50, but as 25 is lesser than 50, the end result is correct. but when we pass 75, as in constructor the value is going to be zero, it is displaying it is lesser than 50, but actually we are passing 75 and expecting it to be greater than 50. Hope this clarifies.

[@valluvan2512]

@@WebTechTalk ho okayy thank a lot

[@william.fitnesss1164]

Thank you!!!

[@WebTechTalk]

Thank you 🙏

[@arindamchakraborty5880]

Can you please share the code files? It will be easier to take notes.

[@WebTechTalk]

All codes are available in this repo. github.com/freelancer-surender/Angular---Interview-Concepts

[@thecoeus2233]

Superb video

[@WebTechTalk]

Thank you so much 😀

[@vandanaingole4057]

why u explain very fastly. bcz of that i m not getting

[@WebTechTalk]

Yes I am working on that. I think in recent videos you can see some difference.

[@vikaskumarthakur6469]

One advice for you, while teaching please don't go so fast as it's maker listerner repeat the video what was said

[@WebTechTalk]

Sure. My initial days videos are fast. Requesting you to check some of my recent videos.

[@aristotelis700]

While this video is informative and I appreciate the knowledge, you don't really explain the reason that the logic on the constructor is not working. Could you elaborate please? Thanks for the video 🤗🙏

[@WebTechTalk]

The logic on the constructor is not working because we are getting the value of the @Input property only in the oninit, not in the constructor. So it is zero and displaying less than 50 always.