A simple method to set and remove event listeners for dynamically generated content.

initEventListeners.js

// Event selector defaults
var toggles; // Toggle nodes list
var eventListeners = []; //Listeners array

// Whenever a toggle is clicked, run the function
toggles = document.querySelectorAll('[data-collapse]'); // Get all collapse toggles
forEach(toggles, function (toggle, index) {
	eventListeners[index] = exports.FUNCTION.bind( null, VARIABLES );
	toggle.addEventListener('click', eventListeners[index], false);
});