Directives and Pipes in Angular/

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Solution: The Built-in `NgClass` Directive

Solution: The Built-in `NgClass` Directive

Let’s compare the task result with the expected result.

We'll cover the following...

An NgClass with a string expression

Let’s take a look at the task where we implemented an NgClass with a string expression.

Solution

Here’s an example of what the solution for this task may look like:

Solution for the task with a string expression
Explained


The primary technique is using the getter function to return the proper string with all the CSS classes that we require. As we can see, there’s a simple  ...