Topic: Using Sidenav with collapse and *ngFor causes child.querySelector is not a function
Versions:
- MDB: MDB 5 1.5.1
- Angular: Angular ^12.2.0
- Node: v16 LTS
- NPM: >8
Expected behavior
When using a sidenav with sub-menu items rendered in an ngFor directive it should work just fine and not throw any error, just like it does with a static HTML-Template.
Actual behavior
Using a sidenav with sub-menu items, which are rendered by an ngFor directive, causes the error child.querySelector to be thrown, but only the first time you click on it.
Resources (screenshots, code snippets etc.)
Example Project with code: OneDrive
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Opened
- ForumUser: Premium
- Premium support: Yes
- Technology: MDB Angular
- MDB Version: MDB5 1.3.0
- Device: Desktop
- Browser: Any
- OS: Any
- Provided sample code: No
- Provided link: Yes
Arkadiusz Idzikowski staff commented 3 years ago
@amotiq Thank you for reporting this problem, we will check that and add a fix as soon as possible.