facebookarchive · flarnie · Mar 15, 2017 · Nov 19, 2016 · Nov 19, 2016 · Nov 19, 2016
diff --git a/examples/draft-0-10-0/universal/.babelrc b/examples/draft-0-10-0/universal/.babelrc
@@ -0,0 +1 @@
+{ "presets": ["react"] }
diff --git a/examples/draft-0-10-0/universal/.gitignore b/examples/draft-0-10-0/universal/.gitignore
@@ -0,0 +1,2 @@
+static
+node_modules
diff --git a/examples/draft-0-10-0/universal/client.js b/examples/draft-0-10-0/universal/client.js
@@ -0,0 +1,19 @@
+/**
+ * Copyright (c) 2013-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 Draft
+ */
+
+'use strict';
+
+var React = require('react');
+var ReactDom = require('react-dom');
+
+var SimpleEditor = require('./editor.js').SimpleEditor;
+
+ReactDom.render(<SimpleEditor />, document.getElementById('react-content'));
diff --git a/examples/draft-0-10-0/universal/editor.js b/examples/draft-0-10-0/universal/editor.js
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2013-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 Draft
+ */
+
+'use strict';
+
+const Draft = require('draft-js');
+const React = require('react');
+
+class SimpleEditor extends React.Component {
+  constructor(props) {
+    super(props);
+
+    this.state = {editorState: Draft.EditorState.createWithContent(emptyContentState)};
+    this.onChange = (editorState) => this.setState({editorState});
+  }
+  render() {
+    const Editor = Draft.Editor;
+    const editorState = this.state.editorState;
+    return <Editor placeholder="heyyyyy" editorKey="foobaz" editorState={editorState} onChange={this.onChange} />;
+  }
+}
+module.exports = {
+  SimpleEditor: SimpleEditor,
+};
+
+const emptyContentState = Draft.convertFromRaw({
+  entityMap: {},
+  blocks: [
+    {
+      text: '',
+      key: 'foo',
+      type: 'unstyled',
+      entityRanges: [],
+    },
+  ],
+});
diff --git a/examples/draft-0-10-0/universal/index.js b/examples/draft-0-10-0/universal/index.js
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2013-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 Draft
+ */
+
+'use strict';
+
+var React = require('react');
+var ReactDOMServer = require('react-dom/server');
+
+var SimpleEditor = require('./editor.js').SimpleEditor;
+
+var express = require('express');
+
+var app = express();
+
+app.use('/static', express.static('static'));
+
+app.get('/', (req, res) => {
+  const rendered = ReactDOMServer.renderToString(<SimpleEditor />);
+  const page = `<!doctype html>
+<html>
+  <body>
+    <div id="react-content">${ rendered }</div>
+    <script src="/static/bundle.js"></script>
+  </body>
+</html>
+  `;
+  res.send(page);
+});
+
+app.listen(3003);
+console.log('app now listening at http://localhost:3003');
diff --git a/examples/draft-0-10-0/universal/package.json b/examples/draft-0-10-0/universal/package.json
@@ -0,0 +1,24 @@
+{
+  "name": "universal",
+  "version": "1.0.0",
+  "main": "index.js",
+  "license": "MIT",
+  "dependencies": {
+    "draft-js": "file:../../../",
+    "express": "^4.14.0",
+    "immutable": "^3.8.1",
+    "react": "^15.4.1",
+    "react-dom": "^15.4.1"
+  },
+  "devDependencies": {
+    "babel-cli": "^6.18.0",
+    "babel-preset-react": "^6.16.0",
+    "babelify": "^7.3.0",
+    "browserify": "^13.1.1"
+  },
+  "scripts": {
+    "build": "mkdir -p static; browserify client.js -t babelify -o static/bundle.js",
+    "start": "babel-node index.js",
+    "demo": "npm run build && npm run start"
+  }
+}
diff --git a/examples/draft-0-10-0/universal/readme.md b/examples/draft-0-10-0/universal/readme.md
@@ -0,0 +1,29 @@
+# Universal rendering
+
+Draft is well suited for universal (isomorphic) rendering contexts:
+
+Here, we have three files:
+
+* editor.js
+  A simple draftjs editor exported as `<SimpleEditor />`
+* client.js
+  A simple clientside entrypoint that clientside renders the index page route's logic into a `#react-content` div.
+* index.js
+  A simple express server that prerenders a <SimpleEditor /> in the `#react-content` div
+
+you can run this by first building draft-js and then installing this demo's dependencies
+
+```bash
+# in draft-js folder
+yarn
+pushd examples/universal
+yarn
+```
+
+then, run
+
+`npm run demo`
+
+which will open a server listening on [http://localhost:3003](http://localhost:3003)
+
+visiting the main route will return a simple unstyled draft editor but the client, on re-rendering the `<SimpleEditor />` will complain that there is a mismatch between the server rendered content and the client-rendered content.
diff --git a/examples/draft-0-9-1/universal/.babelrc b/examples/draft-0-9-1/universal/.babelrc
@@ -0,0 +1 @@
+{ "presets": ["react"] }
diff --git a/examples/draft-0-9-1/universal/.gitignore b/examples/draft-0-9-1/universal/.gitignore
@@ -0,0 +1,2 @@
+static
+node_modules
diff --git a/examples/draft-0-9-1/universal/client.js b/examples/draft-0-9-1/universal/client.js
@@ -0,0 +1,19 @@
+/**
+ * Copyright (c) 2013-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 Draft
+ */
+
+'use strict';
+
+var React = require('react');
+var ReactDom = require('react-dom');
+
+var SimpleEditor = require('./editor.js').SimpleEditor;
+
+ReactDom.render(<SimpleEditor />, document.getElementById('react-content'));
diff --git a/examples/draft-0-9-1/universal/editor.js b/examples/draft-0-9-1/universal/editor.js
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2013-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 Draft
+ */
+
+'use strict';
+
+const Draft = require('draft-js');
+const React = require('react');
+
+class SimpleEditor extends React.Component {
+  constructor(props) {
+    super(props);
+
+    this.state = {editorState: Draft.EditorState.createWithContent(emptyContentState)};
+    this.onChange = (editorState) => this.setState({editorState});
+  }
+  render() {
+    const Editor = Draft.Editor;
+    const editorState = this.state.editorState;
+    return <Editor placeholder="heyyyyy" editorKey="foobaz" editorState={editorState} onChange={this.onChange} />;
+  }
+}
+module.exports = {
+  SimpleEditor: SimpleEditor,
+};
+
+const emptyContentState = Draft.convertFromRaw({
+  entityMap: {},
+  blocks: [
+    {
+      text: '',
+      key: 'foo',
+      type: 'unstyled',
+      entityRanges: [],
+    },
+  ],
+});
diff --git a/examples/draft-0-9-1/universal/index.js b/examples/draft-0-9-1/universal/index.js
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2013-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 Draft
+ */
+
+'use strict';
+
+var React = require('react');
+var ReactDOMServer = require('react-dom/server');
+
+var SimpleEditor = require('./editor.js').SimpleEditor;
+
+var express = require('express');
+
+var app = express();
+
+app.use('/static', express.static('static'));
+
+app.get('/', (req, res) => {
+  const rendered = ReactDOMServer.renderToString(<SimpleEditor />);
+  const page = `<!doctype html>
+<html>
+  <body>
+    <div id="react-content">${ rendered }</div>
+    <script src="/static/bundle.js"></script>
+  </body>
+</html>
+  `;
+  res.send(page);
+});
+
+app.listen(3003);
+console.log('app now listening at http://localhost:3003');
diff --git a/examples/draft-0-9-1/universal/package.json b/examples/draft-0-9-1/universal/package.json
@@ -0,0 +1,24 @@
+{
+  "name": "universal",
+  "version": "1.0.0",
+  "main": "index.js",
+  "license": "MIT",
+  "dependencies": {
+    "draft-js": "file:../../../",
+    "express": "^4.14.0",
+    "immutable": "^3.8.1",
+    "react": "^15.4.1",
+    "react-dom": "^15.4.1"
+  },
+  "devDependencies": {
+    "babel-cli": "^6.18.0",
+    "babel-preset-react": "^6.16.0",
+    "babelify": "^7.3.0",
+    "browserify": "^13.1.1"
+  },
+  "scripts": {
+    "build": "mkdir -p static; browserify client.js -t babelify -o static/bundle.js",
+    "start": "babel-node index.js",
+    "demo": "npm run build && npm run start"
+  }
+}
diff --git a/examples/draft-0-9-1/universal/readme.md b/examples/draft-0-9-1/universal/readme.md
@@ -0,0 +1,29 @@
+# Universal rendering
+
+Draft is well suited for universal (isomorphic) rendering contexts:
+
+Here, we have three files:
+
+* editor.js
+  A simple draftjs editor exported as `<SimpleEditor />`
+* client.js
+  A simple clientside entrypoint that clientside renders the index page route's logic into a `#react-content` div.
+* index.js
+  A simple express server that prerenders a <SimpleEditor /> in the `#react-content` div
+
+you can run this by first building draft-js and then installing this demo's dependencies
+
+```bash
+# in draft-js folder
+yarn
+pushd examples/universal
+yarn
+```
+
+then, run
+
+`npm run demo`
+
+which will open a server listening on [http://localhost:3003](http://localhost:3003)
+
+visiting the main route will return a simple unstyled draft editor but the client, on re-rendering the `<SimpleEditor />` will complain that there is a mismatch between the server rendered content and the client-rendered content.
diff --git a/src/component/base/DraftEditor.react.js b/src/component/base/DraftEditor.react.js
@@ -131,7 +131,7 @@ class DraftEditor extends React.Component {
     this._clipboard = null;
     this._handler = null;
     this._dragCount = 0;
-    this._editorKey = generateRandomKey();
+    this._editorKey = props.editorKey || generateRandomKey();
     this._placeholderAccessibilityID = 'placeholder-' + this._editorKey;
     this._latestEditorState = props.editorState;
 

diff --git a/src/component/base/DraftEditorProps.js b/src/component/base/DraftEditorProps.js
@@ -36,6 +36,9 @@ export type DraftEditorProps = {
   editorState: EditorState,
   onChange: (editorState: EditorState) => void,
 
+  // specify whether using ssr
+  editorKey?: string,
+
   placeholder?: string,
 
   // Specify whether text alignment should be forced in a direction