Bootstrap 5 Alerts JavaScript behavior

Bootstrap 5 Alerts JavaScript behavior provides to enable the dismissal of an alert when an action is triggered. In addition to this, alert instances can be created with the help of the alert constructor. Although, there are a few events that enable the alert functionality by implementing Bootstrap’s alert plugin.

Bootstrap 5 Alerts JavaScript Behavior:

• Trigger: This component helps to create the dismissible alerts by using bootstrap alerts Enable dismissal for an alert component via Java Script.
• Methods: Methods are the function that adds more functionalities to our Bootstrap alert. There are Some methods like close, dispose, getInstance, and getOrCreateInstance.
• Events: This component enables a few alert functionality events by implementing Bootstrap’s alert plugins. 

Example 1: This example describes the basic usage of the Bootstrap 5 Alerts JavaScript behavior.

Output:

Example 2: In this example, we have demonstrated Bootstrap 5 Alerts JavaScript behavior by clicking the close button.

Output:

Reference: https://getbootstrap.com/docs/5.0/components/alerts/#javascript-behavior