Activity 12 Research Angular Pipes

Angular Pipes

Angular Pipes are a powerful tool in Angular that allows developers to transform data in a template from its original form to a more user-friendly format. They are used to format, convert, or manipulate data in a template, making it easier for users to understand and interact with the data.

Types of Angular Pipes

Angular provides a range of built-in pipes that can be used to transform data in templates. Some of the most common built-in pipes include:

• DatePipe: Formats dates in a specific way, such as MM/DD/YYYY or YYYY-MM-DD.

• CurrencyPipe: Formats currency values, including the currency symbol and decimal places.

• DecimalPipe: Formats decimal values, including the number of decimal places.

• UpperCasePipe: Converts text to uppercase.

• LowerCasePipe: Converts text to lowercase.

• SlicePipe: Limits the number of items displayed in a list.

• JsonPipe: Formats JSON data in a readable format.

Use Cases of Angular Pipes

Angular Pipes are useful in a variety of situations, such as:

• Displaying formatted dates: Using the DatePipe to format dates in a specific way (e.g., MM/DD/YYYY).

• Converting text to uppercase: Using the UpperCasePipe to convert text to uppercase.

• Displaying dynamic data: Using pipes to transform data in real-time, such as displaying a countdown timer.

• Formatting currency values: Using the CurrencyPipe to format currency values, including the currency symbol and decimal places.

Code Snippets:

Resources

Here are some resources to learn more about Angular Pipes:

• Angular Documentation - Pipes

• Angular Tutorial - Pipes

• Angular Guide - Built-in Pipes

• Angular Guide - Creating Custom Pipes