Ember.js Component actions Property

Ember.js is an open-source JavaScript framework used for developing large client-side web applications which are based on Model-View-Controller (MVC) architecture. Ember.js is one of the most widely used front-end application frameworks. It is made to speed up development and increase productivity. Currently, it is utilized by a large number of websites, including Square, Discourse, Groupon, Linked In, Live Nation, Twitch, and Chipotle.

The actions  Property of the Component class is the property that is used to define the action which will be available on ActionHandler as action targets. These functions will be invoked when a matching action is triggered from the templates. 

Syntax: 

@action
function(){// function logic}

Parameters:

• function: It is the name function to define. 

Steps to install and run Ember.js:

Step 1: To run the following examples you will need to have an ember project with you. To create one, you will need to install ember-cli first. Write the below code in the terminal.

npm install ember-cli

Step 2: Now you can create the project by typing in the following piece of code:

ember new <project-name> --lang en

To start the server, type:

ember serve

Example 1: Type the following code to generate the route for this example:

ember generate route file1

app/components/third.js

app/components/third.hbs

app/file1.js

Output:

👁 Image

Example 2: Type the following code to generate the route for this example:

ember generate route file2

app/components/fourth.js

app/components/fourth.hbs

app/templates/file.hbs

Output:

👁 Image

 Reference: https://api.emberjs.com/ember/4.9/classes/Component/properties/actions?anchor=actions