react-native/Libraries/ReactNative/createReactNativeComponentClass.js
Ben Alpert c37509727f Set constructor properly in createReactNativeComponentClass
Summary:
Without this, the displayName property wasn't found when looking at
`.constructor` on a component instance. Fixes facebook/react-devtools#92.
Closes https://github.com/facebook/react-native/pull/1471
Github Author: Ben Alpert <balpert@fb.com>

Test Plan:
Used devtools on MoviesApp and saw RCTView instead of Unknown:

{F22491590}
2015-05-31 12:59:53 -08:00

45 lines
1.2 KiB
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule createReactNativeComponentClass
* @flow
*/
'use strict';
var ReactNativeBaseComponent = require('ReactNativeBaseComponent');
// See also ReactNativeBaseComponent
type ReactNativeBaseComponentViewConfig = {
validAttributes: Object;
uiViewClassName: string;
}
/**
* @param {string} config iOS View configuration.
* @private
*/
var createReactNativeComponentClass = function(
viewConfig: ReactNativeBaseComponentViewConfig
): Function { // returning Function is lossy :/
var Constructor = function(element) {
this._currentElement = element;
this._rootNodeID = null;
this._renderedChildren = null;
this.previousFlattenedStyle = null;
};
Constructor.displayName = viewConfig.uiViewClassName;
Constructor.prototype = new ReactNativeBaseComponent(viewConfig);
Constructor.prototype.constructor = Constructor;
return Constructor;
};
module.exports = createReactNativeComponentClass;