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Allow to manually reference HTML element #54

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Allow to manually reference HTML element #54

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41 changes: 22 additions & 19 deletions lib/react-contenteditable.js
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Original file line number Diff line number Diff line change
Expand Up @@ -26,28 +26,42 @@ var ContentEditable = function (_React$Component) {
_inherits(ContentEditable, _React$Component);

function ContentEditable() {
var _ref;

var _temp, _this, _ret;

_classCallCheck(this, ContentEditable);

var _this = _possibleConstructorReturn(this, (ContentEditable.__proto__ || Object.getPrototypeOf(ContentEditable)).call(this));
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}

_this.emitChange = _this.emitChange.bind(_this);
return _this;
return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = ContentEditable.__proto__ || Object.getPrototypeOf(ContentEditable)).call.apply(_ref, [this].concat(args))), _this), _this.emitChange = function (evt) {
if (!_this.htmlEl) return;
var html = _this.htmlEl.innerHTML;
if (_this.props.onChange && html !== _this.lastHtml) {
evt.target = { value: html };
_this.props.onChange(evt);
}
_this.lastHtml = html;
}, _this.refEl = function (el) {
if (!_this.htmlEl) {
_this.htmlEl = el;
}
}, _temp), _possibleConstructorReturn(_this, _ret);
}

_createClass(ContentEditable, [{
key: 'render',
value: function render() {
var _this2 = this;

var _props = this.props,
tagName = _props.tagName,
html = _props.html,
props = _objectWithoutProperties(_props, ['tagName', 'html']);

return _react2.default.createElement(tagName || 'div', _extends({}, props, {
ref: function ref(e) {
return _this2.htmlEl = e;
},
ref: this.refEl
}, typeof tagName === 'function' ? { refEl: this.refEl } : {}, {
onInput: this.emitChange,
onBlur: this.props.onBlur || this.emitChange,
contentEditable: !this.props.disabled,
Expand Down Expand Up @@ -77,17 +91,6 @@ var ContentEditable = function (_React$Component) {
this.htmlEl.innerHTML = this.props.html;
}
}
}, {
key: 'emitChange',
value: function emitChange(evt) {
if (!this.htmlEl) return;
var html = this.htmlEl.innerHTML;
if (this.props.onChange && html !== this.lastHtml) {
evt.target = { value: html };
this.props.onChange(evt);
}
this.lastHtml = html;
}
}]);

return ContentEditable;
Expand Down
19 changes: 11 additions & 8 deletions src/react-contenteditable.js
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Original file line number Diff line number Diff line change
@@ -1,25 +1,22 @@
import React from 'react';

export default class ContentEditable extends React.Component {
constructor() {
super();
this.emitChange = this.emitChange.bind(this);
}

render() {
var { tagName, html, ...props } = this.props;

return React.createElement(
tagName || 'div',
{
...props,
ref: (e) => this.htmlEl = e,
ref: this.refEl,
...(typeof tagName === 'function' ? { refEl: this.refEl } : {}),
onInput: this.emitChange,
onBlur: this.props.onBlur || this.emitChange,
contentEditable: !this.props.disabled,
dangerouslySetInnerHTML: {__html: html}
},
this.props.children);
this.props.children
);
}

shouldComponentUpdate(nextProps) {
Expand All @@ -44,7 +41,7 @@ export default class ContentEditable extends React.Component {
}
}

emitChange(evt) {
emitChange = (evt) => {
if (!this.htmlEl) return;
var html = this.htmlEl.innerHTML;
if (this.props.onChange && html !== this.lastHtml) {
Expand All @@ -53,4 +50,10 @@ export default class ContentEditable extends React.Component {
}
this.lastHtml = html;
}

refEl = (el) => {
if (!this.htmlEl) {
this.htmlEl = el;
}
};
}