All geek questions in one place

NgForTrackBy Angular2 Sample Documents

I am reading Angular2 Basic docs and I came across this gif explaining the use of ngForTrackBy. How did the author check if the DOM elements have changed?

enter image description here

I cannot reproduce this example myself, given my limited experience with Angular.

+4
source share

No one has answered this question yet.

See related questions:

Source: https://habr.com/ru/post/1654067/

More articles:


All Articles