When building Angular applications, we've all been there - stuck with repetitive code that's makes our app large and hard to maintain. We've got sections of code that do similar tasks, but with slight variations, and we copy-paste them in many places, sometimes throughout the whole app, and sometimes even within a component template. This leads to a mess of code that's difficult to read and update.
Imagine having to update a small piece of code in multiple places, only to find out that you've missed one or two instances. This is what happens when we have redundant code, and it's frustrating. It's like trying to fix a puzzle, but the pieces keep changing shape.
So, how do we avoid this repetitive code?
Well, in Angular there are several ways to do this, but for this example, this is where the ng-template element and ngTemplateOutlet come into play. In this video, we'll take a look at a basic example to help understand how to use them and how they can be leveraged.
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🔗 Demo Links:
- Before ([ Ссылка ])
- After ([ Ссылка ])
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📚 Additional Resources:
- The Official ng-template Element Documentation ([ Ссылка ])
- The Official ngTemplateOutlet Directive Documentation ([ Ссылка ])
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📖 Chapters:
0:00 – Introduction
1:02 – What is ngTemplateOutlet?
1:35 – A Basic Example of Repetitive Blocks of Code in a Component Template
3:03 – Replacing Redundant Code Blocks With ng-template and ngTemplateOutlet
5:56 – Using the ngTemplateOutlet Structural Directive to Inject Content from a Template
8:20 – Conclusion
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