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[Fixed] TypeError: Cannot read properties of undefined (reading ‘id’) in Angular

Today We are Going To Solve TypeError: Cannot read properties of undefined (reading ‘id’) in Angular in Angular. Here we will Discuss All Possible Solutions and How this error Occurs So let’s get started with this Article.

How to Fix TypeError: Cannot read properties of undefined (reading ‘id’) in Angular Error?

  1. How to Fix TypeError: Cannot read properties of undefined (reading ‘id’) in Angular Error?

    To Fix TypeError: Cannot read properties of undefined (reading ‘id’) in Angular Error just add setTimeout key. To solve this error you have to just add setTimeout key. By using this you can solve your error. So just use this like the below code. THis will help you. setTimeout(() => this.inputEl.nativeElement.focus(), 0);

  2. TypeError: Cannot read properties of undefined (reading ‘id’) in Angular

    To Fix TypeError: Cannot read properties of undefined (reading ‘id’) in Angular Error just Add this to your code. Just add this to your code and then run the code. It will solve your error. ngOnInit(): void { document?.getElementById("elementToGiveFocus")?.focus(); }

Solution 1 : add setTimeout key

To solve this error you have to just add setTimeout key. By using this you can solve your error. So just use this like the below code. THis will help you.

setTimeout(() => this.inputEl.nativeElement.focus(), 0);

Solution 2 : Add this to your code

Just add this to your code and then run the code. It will solve your error.

ngOnInit(): void {
    document?.getElementById("elementToGiveFocus")?.focus();
}

Solution 3 : use scrollIntoView

Just use scrollIntoView in your code just like the below code. It will help you.

ngAfterViewInit(): void 
{
    const element = document.querySelector("#elementID");
    element.scrollIntoView(true);
}

Conclusion

So these were all possible solutions to this error. I hope your error has been solved by this article. In the comments, tell us which solution worked? If you liked our article, please share it on your social media and comment on your suggestions. Thank you.

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