implemented websocket provider

examples/textarea/index.js

@@ -1,25 +1,13 @@
-import { createYdbClient } from '../../YdbClient/index.js'
-import Y from '../../src/Y.dist.js'
+/* eslint-env browser */
+import * as Y from '../../src/index.js'
+import WebsocketProvider from '../../provider/websocket/WebSocketProvider.js'
 
-createYdbClient('ws://localhost:8899/ws').then(ydbclient => {
-  const y = ydbclient.getY('textarea')
-  let type = y.define('textarea', Y.Text)
-  let textarea = document.querySelector('textarea')
-  window.binding = new Y.TextareaBinding(type, textarea)
-})
+const provider = new WebsocketProvider('ws://localhost:1234/')
+const ydocument = provider.get('textarea')
+const type = ydocument.define('textarea', Y.Text)
+const textarea = document.querySelector('textarea')
+const binding = new Y.TextareaBinding(type, textarea)
 
-/*
-let y = new Y('textarea-example', {
-  connector: {
-    name: 'websockets-client',
-    url: 'http://127.0.0.1:1234'
-  }
-})
-
-window.yTextarea = y
-
-// bind the textarea to a shared text element
-let type = y.define('textarea', Y.Text)
-let textarea = document.querySelector('textarea')
-window.binding = new Y.TextareaBinding(type, textarea)
-*/
+window.textareaExample = {
+  provider, ydocument, type, textarea, binding
+}