Merge pull request #134 from nickago/MM-1313

Mm 1313 Made the typing notification more responsive/accurate

web/react/components/msg_typing.jsx

@@ -11,6 +11,11 @@ module.exports = React.createClass({
     componentDidMount: function() {
         SocketStore.addChangeListener(this._onChange);
     },
+    componentWillReceiveProps: function(newProps) {
+        if(this.props.channelId !== newProps.channelId) {
+            this.setState({text:""});
+        }
+    },
     componentWillUnmount: function() {
         SocketStore.removeChangeListener(this._onChange);
     },
@@ -37,6 +42,9 @@ module.exports = React.createClass({
                 }, 3000);
             }
         }
+        else if (msg.action == "posted" && msg.channel_id === this.props.channelId) {
+            this.setState({text:""})
+        }
     },
     getInitialState: function() {
         return { text: "" };