Steps to Configure the AngularJS Project

The below steps will be followed for configuring the AngularJS Project:

Step 1: Create a new folder for the project. We are using the VSCode IDE to execute the command in the integrated terminal of VSCode.

mkdir array-remove
cd array-remove

Step 2: Create the following files in the newly created folder, we will have all our logic and styling code:

  • index.html
  • app.js
  • styles.css

We will understand the above concept with the help of suitable approaches & will understand its implementation through the illustration.

How to remove an item from an array in AngularJS Scope?

In the AngularJS framework, we can manipulate the data that is within the scope, for example, we can perform the operations on an array by removing its elements. This helps us for better efficiency in developing the web application.

We can remove the array elements in the applications like to-do list items, or the application that is used to display the data in the list manner. In the article, we will see how we can remove t an item from an array in the AngularJS framework. We will discuss 2 approaches through which we can remove the items.

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Approaches to remove an item from an array in AngularJS Scope:

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Steps to Configure the AngularJS Project

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Using the ‘splice’ method to Remove an Array Item

In this approach, we use the splice method that enables us to remove the elements from any array in AngularJS scope by using the index of the element that we want to remove and the number of elements to remove. We have called the function ‘removeItem(index)’ giving the index value of the item that we wanted to be removed, this will remove the items from the ‘items’ array....

Using the ‘filter’ method to Remove an Array Item

...