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eddywashereeddywashere
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Merge pull request reactstrap#10 from reactstrap/modal
Modal Component
2 parents 5dadc6f + d97873a commit 9d255e1

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+721
-2
lines changed

‎.travis.yml

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language: node_js
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node_js:
4-
- 4
5-
- 5
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- stable
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cache:
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directories:
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- node_modules
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addons:
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firefox: "latest"

‎example/js/Layout.jsx

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import React from 'react';
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import ButtonsExample from './ButtonsExample';
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import DropdownsExample from './DropdownsExample';
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import ModalExample from './ModalExample';
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import TetherExample from './TetherExample';
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import TooltipExample from './TooltipExample';
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import LabelsExample from './LabelsExample';
@@ -19,6 +20,7 @@ class Layout extends React.Component {
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<DropdownsExample/>
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<TetherExample/>
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<TooltipExample/>
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<ModalExample/>
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<PopoverExample/>
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<LabelsExample/>
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</div>

‎example/js/ModalExample.jsx

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/* eslint react/no-multi-comp: 0, react/prop-types: 0 */
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import React from 'react';
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import { Button, Modal, ModalHeader, ModalBody, ModalFooter } from 'lib/index';
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class ModalExample extends React.Component {
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constructor(props) {
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super(props);
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this.state = {
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modal: false
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};
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this.toggle = this.toggle.bind(this);
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}
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toggle() {
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this.setState({
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modal: !this.state.modal
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});
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}
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render() {
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return (
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<div>
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<h3>Modals</h3>
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<hr/>
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<p>
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<Button color="danger" onClick={this.toggle}>Launch Modal</Button>
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</p>
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<Modal isOpen={this.state.modal} toggle={this.toggle}>
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<ModalHeader toggle={this.toggle}>Modal title</ModalHeader>
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<ModalBody>
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Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
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</ModalBody>
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<ModalFooter>
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<Button color="primary" onClick={this.toggle}>Do Something</Button>
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<Button color="secondary" onClick={this.toggle}>Cancel</Button>
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</ModalFooter>
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</Modal>
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</div>
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);
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}
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}
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export default ModalExample;

‎lib/Fade.jsx

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import React, { PropTypes } from 'react';
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import classNames from 'classnames';
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const propTypes = {
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className: PropTypes.string
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};
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const defaultProps = {};
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class Fade extends React.Component {
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constructor(props) {
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super(props);
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this.state = {
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fadeIn: false
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};
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this.fade = this.fade.bind(this);
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this.fadeIn = this.fadeIn.bind(this);
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this.fadeOut = this.fadeOut.bind(this);
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}
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fade(fade, cb, delay) {
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this.setState({
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fadeIn: fade
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});
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if (cb) {
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setTimeout(cb, delay);
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}
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}
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fadeIn(cb, delay) {
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this.fade(true, cb, delay);
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}
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fadeOut(cb, delay) {
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this.fade(false, cb, delay);
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}
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render() {
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const classes = classNames(
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this.props.className,
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'fade',
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{
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in: this.state.fadeIn
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}
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);
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return (
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<div {...this.props} className={classes} />
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);
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}
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}
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Fade.propTypes = propTypes;
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Fade.defaultProps = defaultProps;
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export default Fade;

‎lib/Modal.jsx

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import React, { PropTypes } from 'react';
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import ReactDOM from 'react-dom';
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import classNames from 'classnames';
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import Fade from './Fade';
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const propTypes = {
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isOpen: PropTypes.bool,
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size: PropTypes.string,
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toggle: PropTypes.func.isRequired,
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onEnter: PropTypes.func,
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onExit: PropTypes.func
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};
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const defaultProps = {
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isOpen: false
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};
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class Modal extends React.Component {
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constructor(props) {
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super(props);
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this.handleProps = this.handleProps.bind(this);
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this.handleBackdropClick = this.handleBackdropClick.bind(this);
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this.handleEscape = this.handleEscape.bind(this);
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this.destroy = this.destroy.bind(this);
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this.onEnter = this.onEnter.bind(this);
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this.onExit = this.onExit.bind(this);
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}
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componentDidMount() {
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if (this.props.isOpen) {
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this.show();
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}
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}
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componentDidUpdate(prevProps) {
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if (this.props.isOpen !== prevProps.isOpen) {
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this.handleProps();
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}
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}
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componentWillUnmount() {
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this.hide();
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}
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onEnter() {
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this._modal.fadeIn();
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if (this.props.onEnter) {
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this.props.onEnter();
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}
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}
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onExit() {
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this.destroy();
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if (this.props.onExit) {
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this.props.onExit();
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}
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}
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handleEscape(e) {
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if (e.keyCode === 27) {
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this.props.toggle();
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}
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}
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handleBackdropClick(e) {
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const container = ReactDOM.findDOMNode(this._dialog);
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if (e.target && !container.contains(e.target)) {
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this.props.toggle();
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}
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}
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handleProps() {
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if (this.props.isOpen) {
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this.show();
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} else {
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this.hide();
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}
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}
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destroy() {
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let classes = document.body.className.replace('modal-open', '');
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this.removeEvents();
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if (this._element) {
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ReactDOM.unmountComponentAtNode(this._element);
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document.body.removeChild(this._element);
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this._element = null;
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}
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document.body.className = classNames(classes).trim();
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}
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removeEvents() {
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document.removeEventListener('click', this.handleBackdropClick, false);
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document.removeEventListener('keyup', this.handleEscape, false);
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}
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hide() {
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this.removeEvents();
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if (this._modal) {
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this._modal.fadeOut();
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}
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if (this._backdrop) {
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this._backdrop.fadeOut(this.onExit, 250);
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}
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}
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show() {
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const classes = document.body.className;
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this._element = document.createElement('div');
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this._element.setAttribute('tabindex', '-1');
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document.body.appendChild(this._element);
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document.addEventListener('click', this.handleBackdropClick, false);
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document.addEventListener('keyup', this.handleEscape, false);
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document.body.className = classNames(
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classes,
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'modal-open'
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);
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ReactDOM.unstable_renderSubtreeIntoContainer(
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this,
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this.renderChildren(),
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this._element
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);
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this._element.focus();
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this._backdrop.fadeIn(this.onEnter, 100);
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}
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renderChildren() {
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return (
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<div>
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<Fade className="modal" style={{ display: 'block' }} tabIndex="-1" ref={(c) => this._modal = c }>
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<div className="modal-dialog" role="document" ref={(c) => this._dialog = c }>
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<div className="modal-content">
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{ this.props.children }
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</div>
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</div>
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</Fade>
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<Fade className="modal-backdrop" ref={(c) => this._backdrop = c }/>
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</div>
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);
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}
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render() {
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return null;
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}
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}
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Modal.propTypes = propTypes;
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Modal.defaultProps = defaultProps;
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export default Modal;

‎lib/ModalBody.jsx

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import React, { PropTypes } from 'react';
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import classNames from 'classnames';
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const propTypes = {
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className: PropTypes.string
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};
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const ModalBody = (props) => {
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const classes = classNames(
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props.className,
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'modal-body'
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);
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return (
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<div {...props} className={classes} />
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);
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};
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ModalBody.propTypes = propTypes;
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export default ModalBody;

‎lib/ModalFooter.jsx

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import React, { PropTypes } from 'react';
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import classNames from 'classnames';
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const propTypes = {
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className: PropTypes.string
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};
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const ModalFooter = (props) => {
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const classes = classNames(
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props.className,
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'modal-footer'
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);
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return (
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<div {...props} className={classes} />
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);
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};
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ModalFooter.propTypes = propTypes;
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export default ModalFooter;

‎lib/ModalHeader.jsx

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import React, { PropTypes } from 'react';
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import classNames from 'classnames';
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const propTypes = {
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toggle: PropTypes.func
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};
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const defaultProps = {};
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class ModalHeader extends React.Component {
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render() {
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let closeButton;
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const {
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className,
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children,
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toggle,
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...props } = this.props;
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const classes = classNames(
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className,
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'modal-header'
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);
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if (toggle) {
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closeButton = (
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<button type="button" onClick={toggle} className="close" dataDismiss="modal" ariaLabel="Close">
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<span ariaHidden="true">&times;</span>
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</button>
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);
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}
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return (
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<div {...props} className={classes}>
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{ closeButton }
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<h4 className="modal-title">
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{ children }
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</h4>
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</div>
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);
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}
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}
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ModalHeader.propTypes = propTypes;
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ModalHeader.defaultProps = defaultProps;
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export default ModalHeader;

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