Sometime in @angular app template try to load data which hasn’t been calculated yet and as a result view is empty because data is retrieved after the view is rendered.
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#Angular #100DaysOfCode #CodeNewbie #WomenWhoCode #javascript #DEVCommunityIN #301DaysOfCode #coding
To solve this issue lifecycle hook like ngAfterViewInit() comes handy. You may trigger your data retriev call in this hook.

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More from @festack1

1 Mar
Dear #deverlopers or #codenewbies if you are confused about Promises and Observables then follow below thread.
#100DaysOfcode #301DaysOfCode #WomenWhoCode #javascript #webdev #programming #coding #learntocode #Angular #rxjs #DevCommunity
▶️ Observables vs Promises
Both Promises and Observablesprovide uswithabstractions that help usdeal with the asynchronousnatureof our applications. However, thereareimportantdifferences between thetwo:
1️⃣ As seen in theexample above, Observables candefineboth the setup and teardown aspects of asynchronousbehavior.

2️⃣ Observables are cancellable.
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