How To Solve Window Is Not Defined In Angular 14
This article will show you how to resolve the "window is not defined" problem with Angular 14,
The error window is not defined appears when a server-side rendering Angular application uses Angular Universal.
If you want to execute your Angular application in that manner, you can do so by using the URL supplied below
Angular 14 Client-Side Rendering The documentation for Angular - Server-side rendering(SSR) with Angular Universal states that since a Universal app isn't launched in the browser, certain of the browser's APIs and features might not be available on the server.
For example, server-side apps are unable to reference global objects, such as alert, window, document, navigator, and location, which are only accessible through the browser.
=> To resolve the "window is not defined " error, let's follow the steps below
Run the following command before adding a mock-browser package
npm install mock-browser
=> The code should now be added to the server.ts file.
const MockBrowser = require('mock-browser').mocks.MockBrowser;
const mock = new MockBrowser();
global['window'] = mock.getWindow();
=> Use the commands npm run build:ssr to rebuild your project and npm run serve:ssr to serve it.
I believe that all window errors have now been eliminated. If you have any queries or concerns regarding this essay, do let me know in your important feedback.