cleaning up state and starting using other compoonents

2022-01-12 15:19:55 -08:00
parent 20ffd4fecd
commit 470b78667d
2 changed files with 12 additions and 10 deletions
@@ -74,20 +74,14 @@ function getUser(name: string) : User {
    return new User()
 }

-type MyProps = {  };
 type MyState = {
    selectedChannel?: number
 };


-export default class Demo extends React.Component<MyProps, MyState> {
-    constructor(props) {
-        super(props);
-        this.state = {
-            selectedChannel: null
-        }
-
-        this.handleKeyboardShortcut = this.handleKeyboardShortcut.bind(this);
+export default class Demo extends React.Component<{ }, MyState> {
+    state: MyState = {
+        selectedChannel: null
    }

    componentDidMount(): void {
@@ -126,7 +120,7 @@ export default class Demo extends React.Component<MyProps, MyState> {
        }
    }

-    handleKeyboardShortcut(event) {    
+    handleKeyboardShortcut = (event) => {    
        console.log(event.keyCode)

        switch(event.keyCode) {