Defining the plugin methods
Now that we have our plugin well declared, we must fill the logic for it. We will create methods inside the prototype to create this behavior. We will only show this portion of the plugin code here.
The first method that we will create is init(). We will call it later to start the plugin. Before that, we have a few steps:
- Initial verifications
- Assigning the plugin elements and prerequisites
- Loading the original Bootstrap template
- Starting the Bootstrap plugin
The initialize method and plugin verifications
Actually, we have only one requirement from the Bootstrap original carousel plugin: the outmost div must have an id. Let's create the init function while making this assertion:
BootstrapCarousel.prototype = { init: function ...Get Bootstrap 4 – Responsive Web Design now with the O’Reilly learning platform.
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