Define mountNode on homepage

alexkrolick · web-flow · commit 878c9fa3aa19 · 2018-06-28T00:02:02.000-07:00
fixes #1017
diff --git a/content/home/examples/a-simple-component.js b/content/home/examples/a-simple-component.js
@@ -8,7 +8,10 @@ class HelloMessage extends React.Component {
   }
 }
 
+// DOM element to render React inside
+const mountNode = document.querySelector("#hello-message")
+
 ReactDOM.render(
   <HelloMessage name="Taylor" />,
   mountNode
-);
+);

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,10 @@ class HelloMessage extends React.Component {`
`8`	`8`	`}`
`9`	`9`	`}`
`10`	`10`
	`11`	`+// DOM element to render React inside`
	`12`	`+const mountNode = document.querySelector("#hello-message")`
	`13`	`+`
`11`	`14`	`ReactDOM.render(`
`12`	`15`	`<HelloMessage name="Taylor" />,`
`13`	`16`	`mountNode`
`14`		`-);`
	`17`	`+);`