jquery.showuptrigger

showuptrigger is a jQuery plugin that allows you to set a callback function when a particular element is showing up.

• Simple codebase (maybe too)
• Not too much options
• Adapted also for overflow elements

Usage

Include jquery.showuptrigger-VERSION.min.js after jQuery like below

<script src="jquery.min.js"></script>
<script src="js/min/showuptrigger-VERSION.js"></script>

Then,

$('.scrollable-container').showuptrigger({
  trigger: '#last-element',
  callback: function() { alert('Welcome to the bottom!'); },
});

Methods

$jqObj.showuptrigger('off')

You can stop a showuptrigger object from observing scroll event.

$container = $('.scrollable-container').showuptrigger({
  trigger: '#last-element',
  callback: function() { alert('Never called.'); },
});
...
...
$container.showuptrigger('off');  // Stop observing

Requirements

• Tested with jQuery 1.11.x

Contribution

Fork me, then $ npm install and $ npm start

Changelog

Version 0.0.2

• Added 'off' method

Version 0.0.1

• Initial version