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Articles tagged with #directive
In this article, I'll show how to create a custom structural directive that works similarly to Angular's ngIf. The goal is to create a directive that checks if a current user has required permissions by passing them to the directive. The directive sh...
In this article, I'll show how to test Angular directive. To test it I'll create appCloneElement directive. Its purpose is to duplicate HTML elements given n times. Setup If unsure how to set up Angular with Jest please refer to the article: https://...
In this article, I'll present the process of creating and testing Angular 15 directive. The directive trim on blur will be responsible for removing white spaces after firing the blur event on the current element. The supported elements are input and ...