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@gaearon
Created October 2, 2014 18:11
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/** @jsx React.DOM */
'use strict';
var React = require('react'),
escapeTextForBrowser = require('react/lib/escapeTextForBrowser'),
{ PropTypes } = React;
var UncontrolledContentEditable = React.createClass({
propTypes: {
component: PropTypes.func,
onChange: PropTypes.func.isRequired,
text: PropTypes.string,
placeholder: PropTypes.string,
editable: PropTypes.bool
},
getDefaultProps() {
return {
component: React.DOM.div,
editable: false
};
},
getInitialState() {
return {
initialText: this.props.text
};
},
componentWillReceiveProps(nextProps) {
if (nextProps.editable && !this.props.editable) {
this.setState({
initialText: nextProps.text
});
}
},
componentWillUpdate(nextProps) {
if (!nextProps.editable && this.props.editable) {
this.getDOMNode().innerHTML = escapeTextForBrowser(this.state.initialText);
}
},
render() {
var html = escapeTextForBrowser(this.props.editable ?
this.state.initialText :
this.props.text
);
return (
<this.props.component onInput={this.handleChange}
onBlur={this.handleChange}
contentEditable={this.props.editable}
dangerouslySetInnerHTML={{__html: html}} />
);
},
handleChange(e) {
if (!e.target.textContent.trim().length) {
e.target.innerHTML = '';
}
this.props.onChange(e);
}
});
module.exports = UncontrolledContentEditable;
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