Pass the first match an not the whole collection

Manuel Mujica · Manuel Mujica · commit 7cf71d19a49f · 2017-02-08T15:17:10.000-07:00
diff --git a/toc.js b/toc.js
@@ -3,7 +3,7 @@ var TOCContainer =  require("./toc-container-control");
 var el = document.getElementsByClassName("on-this-page-container");
 
 if (el.length) {
-	new TOCContainer(el);
+	new TOCContainer(el.item(0));
 } else {
 	console.log("An element with class 'on-this-page-container' is required");
 }

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@ var TOCContainer = require("./toc-container-control");`
`3`	`3`	`var el = document.getElementsByClassName("on-this-page-container");`
`4`	`4`
`5`	`5`	`if (el.length) {`
`6`		`- new TOCContainer(el);`
	`6`	`+ new TOCContainer(el.item(0));`
`7`	`7`	`} else {`
`8`	`8`	`console.log("An element with class 'on-this-page-container' is required");`
`9`	`9`	`}`