React.js: onChange event for contentEditable

This is the is simplest solution that worked for me.

<div
  contentEditable='true'
  onInput={e => console.log('Text inside div', e.currentTarget.textContent)}
>
Text inside div
</div>

Edit: See Sebastien Lorber's answer which fixes a bug in my implementation.

---

Use the onInput event, and optionally onBlur as a fallback. You might want to save the previous contents to prevent sending extra events.

I'd personally have this as my render function.

var handleChange = function(event){
    this.setState({html: event.target.value});
}.bind(this);

return (<ContentEditable html={this.state.html} onChange={handleChange} />);

jsbin

Which uses this simple wrapper around contentEditable.

var ContentEditable = React.createClass({
    render: function(){
        return <div 
            onInput={this.emitChange} 
            onBlur={this.emitChange}
            contentEditable
            dangerouslySetInnerHTML={{__html: this.props.html}}></div>;
    },
    shouldComponentUpdate: function(nextProps){
        return nextProps.html !== this.getDOMNode().innerHTML;
    },
    emitChange: function(){
        var html = this.getDOMNode().innerHTML;
        if (this.props.onChange && html !== this.lastHtml) {

            this.props.onChange({
                target: {
                    value: html
                }
            });
        }
        this.lastHtml = html;
    }
});