![]() Those decorators are actually not supported by ES2015 but have been developed as language extension of the TypeScript transpiler, which is used in this project. In order to tell Angular that this particular class is a component, we use something called “Decorators”.ĭecorators are a way to add metadata to our existing code. The next thing we want to do, is to make our Zipp圜omponent class an actual component and give it a template so that we can see that it is ready to be used. Special Tip: We would normaly use Angular CLI to generate a component for us, instead of creating the files manually, but this articles focuses on understanding the building blocks of creating a custom component. If you’re not familiar with modules in ES2015 you might want to read our article on using ES2015 with Angular today. We start off by adding a new file src/app/ and creating a class in ES2015 that we export, so it can be imported by other consumers of this class, by using the ES2015 module system. But how can we implement such a thing in Angular? We have the element that does the job for us. If you take a look at this particular plunk, you’ll see that we actually don’t need to do any special implementation to get this working. You can click the summary text and the actual content toggles accordingly. It turns out that a lot of people think they don’t know what a zippy is, even if they do, just because of the naming.Īlso known as “accordion”. Cool, we’re all set up to build a zippy component in Angular! Building the zippy componentīefore we start building the zippy component with Angular, we need to clarify what we’re talking about when using the term “zippy”. We open a browser tab on localhost://4200 and what we see is the text “zippy-app works!“. ![]()
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March 2023
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