React Accordions:

Simple React Accordion with Divider Line

The accordion shown in this post is simple. This accordion has an icon to the left of the title. Clicking on any item changes its side icon and becomes a minus. This icon is in normal plus mode. There is a full width dividing line between the two items in the accordion. This is the black separator line. This accordion uses React and is responsive.

Simple React Accordion

Accordion with Icon

HTML Accordion with React JS

Accordion Divider Line Code

<!-- This script got from frontendfreecode.com -->
<div id="root"></div><a style="font-size: 8pt; text-decoration: none" target="_blank" href="http://frontendfreecode.com">Free Frontend</a>

* {
	box-sizing: border-box;
}
.accessibility {
	border: 0;
	clip: rect(0 0 0 0);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
}
.accordion-title {
	font-weight: normal;
	border-bottom: 2px solid currentColor;
}
.accordion-btn {
	all: inherit;
	border-bottom: 0;
}
.accordion-btn:hover, .accordion-btn:focus {
	cursor: pointer;
}
.accordion-icon {
	border: 2px solid currentColor;
	display: inline-block;
	margin-right: 10px;
	padding: 0 2px;
	text-align: center;
	width: 25px;
}
.accordion-content[hidden] {
	opacity: 0;
	transform: scaleY(0);
}
.accordion-content {
	animation: showhide .3s ease-in-out;
	opacity: 1;
	transform: scaleY(1);
}
@keyframes showhide {
	0% {
		opacity: 0;
	}
	1% {
		opacity: 0;
		transform: scaleY(0);
	}
	100% {
		opacity: 1;
		transform: scaleY(1);
	}
}

class Accordion extends React.Component {
    constructor(props) {
        super(props);
        this.state = {
            items: [
                {
                    id: 0,
                    isCollapsed: true,
                    isAriaExpanded: false,
                    isHidden: true,
                    title: 'Accordion title ',
                    content: 'Lorem ipsum dolor sit amet, consectetur adipisicing elit.'
                },
                {
                    id: 1,
                    isCollapsed: true,
                    isAriaExpanded: false,
                    isHidden: true,
                    title: 'Accordion title ',
                    content: 'Lorem ipsum quibusdam fuga amet cupiditate, temporibus ex doloremque.'
                }]
        };
        this.handleClick = this.handleClick.bind(this);
    }
    handleClick(e, id) {
        const itemIndex = this.state.items.findIndex(i => i.id === id);
        const item = { ...this.state.items[itemIndex] };
        const items = [...this.state.items];
        item.isCollapsed = !this.state.items[itemIndex].isCollapsed;
        item.isAriaExpanded = !this.state.items[itemIndex].isAriaExpanded;
        item.isHidden = !this.state.items[itemIndex].isHidden;
        items[itemIndex] = item;
        // Need to manage state based on which 'elem' triggered event?
        this.setState({ items: items });
    }
    render() {
        const items = this.state.items;
        return /*#__PURE__*/(
            React.createElement("div", { className: "accordion" },
                items.map((item) => /*#__PURE__*/
                    React.createElement(AccordionItem, {
                        key: item.id,
                        item: item,
                        ariaExpanded: items[item.id].isAriaExpanded,
                        collapsed: items[item.id].isCollapsed,
                        hidden: items[item.id].isHidden,
                        expand: this.handleClick
                    }))));
    }
}
const AccordionItem = ({ ...props }) => {
    const { item, ariaExpanded, collapsed, hidden, expand } = props;
    return /*#__PURE__*/(
        React.createElement("div", null, /*#__PURE__*/
            React.createElement("h2", { className: "accordion-title" }, /*#__PURE__*/
                React.createElement("button", {
                    className: "accordion-btn",
                    id: item.id,
                    "aria-expanded": ariaExpanded,
                    onClick: e => expand(e, item.id)
                }, /*#__PURE__*/
                    React.createElement("span", { className: "accessibility" }, collapsed ? 'expand' : 'collapse'), /*#__PURE__*/
                    React.createElement("span", { className: "accordion-icon", "aria-hidden": "true" }, collapsed ? '+' : '-'),
                    item.title, " ", item.id)), /*#__PURE__*/
            React.createElement("div", { className: "accordion-content", hidden: hidden }, /*#__PURE__*/
                React.createElement("p", null, "Content ", item.id, ": ", item.content))));
};
ReactDOM.render( /*#__PURE__*/
    React.createElement(Accordion, null),
    document.getElementById('root'));

<script src='https://cdnjs.cloudflare.com/ajax/libs/react/15.6.1/react.min.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/react/15.6.1/react-dom.min.js'></script>

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<!-- This script got from frontendfreecode.com -->

<script src='https://cdnjs.cloudflare.com/ajax/libs/react/15.6.1/react.min.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/react/15.6.1/react-dom.min.js'></script>
<style>
* {
	box-sizing: border-box;
}
.accessibility {
	border: 0;
	clip: rect(0 0 0 0);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
}
.accordion-title {
	font-weight: normal;
	border-bottom: 2px solid currentColor;
}
.accordion-btn {
	all: inherit;
	border-bottom: 0;
}
.accordion-btn:hover, .accordion-btn:focus {
	cursor: pointer;
}
.accordion-icon {
	border: 2px solid currentColor;
	display: inline-block;
	margin-right: 10px;
	padding: 0 2px;
	text-align: center;
	width: 25px;
}
.accordion-content[hidden] {
	opacity: 0;
	transform: scaleY(0);
}
.accordion-content {
	animation: showhide .3s ease-in-out;
	opacity: 1;
	transform: scaleY(1);
}
@keyframes showhide {
	0% {
		opacity: 0;
	}
	1% {
		opacity: 0;
		transform: scaleY(0);
	}
	100% {
		opacity: 1;
		transform: scaleY(1);
	}
}
</style>

</head>
<body>
<div id="root"></div><div id="bcl"><a style="font-size:8pt;text-decoration:none;" href="http://www.devanswer.com">Free Frontend</a></div>
<script>
class Accordion extends React.Component {
    constructor(props) {
        super(props);
        this.state = {
            items: [
                {
                    id: 0,
                    isCollapsed: true,
                    isAriaExpanded: false,
                    isHidden: true,
                    title: 'Accordion title ',
                    content: 'Lorem ipsum dolor sit amet, consectetur adipisicing elit.'
                },
                {
                    id: 1,
                    isCollapsed: true,
                    isAriaExpanded: false,
                    isHidden: true,
                    title: 'Accordion title ',
                    content: 'Lorem ipsum quibusdam fuga amet cupiditate, temporibus ex doloremque.'
                }]
        };
        this.handleClick = this.handleClick.bind(this);
    }
    handleClick(e, id) {
        const itemIndex = this.state.items.findIndex(i => i.id === id);
        const item = { ...this.state.items[itemIndex] };
        const items = [...this.state.items];
        item.isCollapsed = !this.state.items[itemIndex].isCollapsed;
        item.isAriaExpanded = !this.state.items[itemIndex].isAriaExpanded;
        item.isHidden = !this.state.items[itemIndex].isHidden;
        items[itemIndex] = item;
        // Need to manage state based on which 'elem' triggered event?
        this.setState({ items: items });
    }
    render() {
        const items = this.state.items;
        return /*#__PURE__*/(
            React.createElement("div", { className: "accordion" },
                items.map((item) => /*#__PURE__*/
                    React.createElement(AccordionItem, {
                        key: item.id,
                        item: item,
                        ariaExpanded: items[item.id].isAriaExpanded,
                        collapsed: items[item.id].isCollapsed,
                        hidden: items[item.id].isHidden,
                        expand: this.handleClick
                    }))));
    }
}
const AccordionItem = ({ ...props }) => {
    const { item, ariaExpanded, collapsed, hidden, expand } = props;
    return /*#__PURE__*/(
        React.createElement("div", null, /*#__PURE__*/
            React.createElement("h2", { className: "accordion-title" }, /*#__PURE__*/
                React.createElement("button", {
                    className: "accordion-btn",
                    id: item.id,
                    "aria-expanded": ariaExpanded,
                    onClick: e => expand(e, item.id)
                }, /*#__PURE__*/
                    React.createElement("span", { className: "accessibility" }, collapsed ? 'expand' : 'collapse'), /*#__PURE__*/
                    React.createElement("span", { className: "accordion-icon", "aria-hidden": "true" }, collapsed ? '+' : '-'),
                    item.title, " ", item.id)), /*#__PURE__*/
            React.createElement("div", { className: "accordion-content", hidden: hidden }, /*#__PURE__*/
                React.createElement("p", null, "Content ", item.id, ": ", item.content))));
};
ReactDOM.render( /*#__PURE__*/
    React.createElement(Accordion, null),
    document.getElementById('root'));
</script>

</body>
</html>

Preview

Developers Codes
Graphic Photo World
Crypto Best World
Code Free Tutorial
CSS Free Codes
PHP Free Codes
Javascript Codes

TOP CODES

Toggle Switch Button for Changing Language with Bootstrap

Draggable Cards with Bootstrap Grids

Bootstrap Table with Add New Row Button

WHAT IS NEW IN KERIXA?

Glassy Chat Box Code with Reaction Emojis

Dark Neo Brutal Resume Template

Nvidia RTX 3070 Graphic Card Hashrate and Mining Profitability

Nvidia RTX 3080 Graphic Card Hashrate and Mining Profitability

Flat Photo Frame Template

Cute Photo Frame Template

16 React JS Accordions

17 React JS Buttons

RECENT CODES

Bootstrap Timeline with Colorful Lines and Icons

Simple Dark Vertical Timeline with Bootstrap

Colorful Icons for Bootstrap Timeline Joints

Bootstrap Vertical Timeline with Image Cards and Descriptions

Vertical Bootstrap Timeline in Half Page

Drop Down Menu by React JS

Animating React Popup with Float in and Zoom Effects

Popup vs. Alert Code using React JS

React Glassy Gradient Popup Modal

Animating Toggle Popup Menu with React JS