Steps to Install & Configure the AngularJS Application

The below steps will be followed to  Install and configure the AngularJS Application:

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 comma-list
cd comma-list

Step 2: Create the index.html file in the newly created folder, we will have all our logic and styling code in this file.

Table of Content

  • Using an ng-model and ng-repeat
  • Using ng-change and custom JavaScript function

We will understand the above-mentioned approaches with the help of suitable examples.

How to use comma as list separator in AngularJS ?

In this article, we will use commas as a list separator in AngularJS applications.

In AngularJS, we can use a list separator by simply placing the command between the items in the list. If we have an array of items that we need to display in the application, then we can use ng-repeat to iterate through this array and then display each item which is separated through the comma. So, here we will see 2 different approaches with their implementation.

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Steps to Install & Configure the AngularJS Application

The below steps will be followed to  Install and configure the AngularJS Application:...

Using an ng-model and ng-repeat

We have used the ng-model directive to link the input field with the $scope.inputList variable, enabling user input. Then the updateList function uses the ng-change directive when the input field content changes, ensuring it responds to user input. Inside the controller, the updateList function processes the user’s input by splitting it into an array using .split(‘,’) and removing the whitespace from each item using .map(item => item.trim()). Then we store the processed list of items in the $scope.itemList variable for display in the HTML. Using the ng-repeat directive to dynamically generate list items within an unordered list, displaying each item from itemList in the HTML with commas as separators....

Using ng-change and custom JavaScript function

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