JSFiddle - React, Tailwind, and code Playground

by freedawirl

HTML

<div id="dalist">
	<h3><a href="#">Section 1</a></h3>
	<div>
		<p>Mauris mauris ante, blandit et, ultrices a, suscipit eget, quam. Integer ut neque. Vivamus nisi metus, molestie vel, gravida in, condimentum sit amet, nunc. Nam a nibh. Donec suscipit eros. Nam mi. Proin viverra leo ut odio. Curabitur malesuada. Vestibulum a velit eu ante scelerisque vulputate.</p>
	</div>
	<h3><a href="#">Section 2</a></h3>
	<div>
		<p>Sed non urna. Donec et ante. Phasellus eu ligula. Vestibulum sit amet purus. Vivamus hendrerit, dolor at aliquet laoreet, mauris turpis porttitor velit, faucibus interdum tellus libero ac justo. Vivamus non quam. In suscipit faucibus urna. </p>
	</div>
	<h3><a href="#">Section 3</a></h3>
	<div>
		<p>Nam enim risus, molestie et, porta ac, aliquam ac, risus. Quisque lobortis. Phasellus pellentesque purus in massa. Aenean in pede. Phasellus ac libero ac tellus pellentesque semper. Sed ac felis. Sed commodo, magna quis lacinia ornare, quam ante aliquam nisi, eu iaculis leo purus venenatis dui. </p>
		<ul>
			<li>List item one</li>
			<li>List item two</li>
			<li>List item three</li>
		</ul>
	</div>
	<h3><a href="#">Section 4</a></h3>
	<div>
		<p>Cras dictum. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Aenean lacinia mauris vel est. </p><p>Suspendisse eu nisl. Nullam ut libero. Integer dignissim consequat lectus. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. </p>
	</div>
	<h3><a href="#">Section 5</a></h3>
	<div>
		<p>Cras dictum. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Aenean lacinia mauris vel est. </p><p>Suspendisse eu nisl. Nullam ut libero. Integer dignissim consequat lectus. Class aptent taciti sociosqu ad litora torquent per...

JavaScript

var paginatorHandle = null;	

jQuery(document).ready(function() {
    
    
    // this is the main class
function AccordionPaginator(element, currentPage, itemsPerPage, paginatorControl) {
	this.element = element;
	this.currentPage = currentPage;
	this.itemsPerPage = itemsPerPage;
	this.paginatorControl = paginatorControl;
	
	// does the actual pagination (shows/hides items)
	this.paginate = function() {
		var index = this.currentPage * this.itemsPerPage;
		
		element.accordion("activate", index);
		element.children().hide();

		if(index < 0) {
			this.element.children("div:first").show();
			this.element.children("h3:first").show();	
		}
		else {
		
			this.element
				.children("div:eq(" + index + ")")
				.show();
				
			this.element
				.children("h3:eq(" + index + "),h3:gt(" + index + ")")
				.filter(":lt(" + this.itemsPerPage + ")")
				.show();
		}
		
		this.refreshControl();
	};
	
	// increments the currentPage var (if possible) and calls paginate
	this.nextPage = function() {
		if(this.currentPage + 1 >= this.getMaxPageIndex()) {
			return;
		}
		
		this.currentPage++;
		this.paginate();
	};
	
	// decrements the currentPage var (if possible) and calls paginate
	this.previousPage = function() {
		if(this.currentPage - 1 < 0) {
			return;
		}

		this.currentPage--;
		this.paginate();
	};
	
	// sets currentPage var (if possible) and calls paginate
	this.goToPage = function(pageIndex) {
		if((pageIndex < 0) || (pageIndex  >= this.getMaxPageIndex())) {
			return;
		}
		
		this.currentPage = pageIndex;
		this.paginate();
	};
	
	// returns the maximum of pages possible with the current number of items
	this.getMaxPageIndex = function() {
		var items = this.element.children("h3");
		var fullPages = items.length / this.itemsPerPage;
		var restPage = items.length % (this.itemsPerPage > 0 ? 1 : 0);
		return fullPages + restPage;
	};
	
	// fills up the paginator control
	this.refreshControl = function() {
		if(this.paginatorControl == null)...