Why are trials on "Law & Order" in the New York Supreme Court? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. How Intuit democratizes AI development across teams through reusability. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 1 If I understand correctly you're looking for ngOnInit which is normally used to setup things before the view loads. This article explains the purpose of the window.onload method in JavaScript by an example. 'bubbles' is missing in type '() => void'. Connect and share knowledge within a single location that is structured and easy to search. Specifies the height of the content area, including scrollbars. After that, a window is opened. To show an image immediately, we can create it "in advance", like this: let img = document.createElement('img'); img. In the next step function code() is declared inside of the