Changing the base listener

[ionurboz]

Changing the base listener

• We found out that there were some events that the window was not listening to. [BUG] It cannot catch and listen for "mouseleave" and "mouseenter" events. #9
• In order for these events to be captured, I had considered adding them to the document instead of the window, using a suitable condition.
• But instead it made much more sense to set the base listener directly as the document.
• Of course, it brought with it the question of how we can listen to the window events.
• It may seem counterintuitive at first glance, but after all, this is a delegation library. People may want to delegate the div element for it's child span. With this requirement, what I will say below has become meaningful.
• Structurally, there will still be a selector entry, but we will also require a delegate element, and this will be optional.

events.(element, event, selector, callback)

• If element is left blank, it will be document by default.
• People will be able to type something like events.(window, 'load', '', function (event) { to listen for window events.
• They will also be able to properly add non-working events, such as events.('mouseleave', '.selector', function (event) {, thanks to the document.
• In addition to all these, "events.(document.querySelector ('#element'), 'click', '.selector', function (event) {" will be added to the project as an additional feature.