prevent back navigation on custom elements wrapping input; fix #3

oslego · oslego · commit 8bda62dea439 · 2016-08-16T19:03:33.000+01:00
diff --git a/contentscript.js b/contentscript.js
@@ -11,7 +11,10 @@ document.onkeydown = function(e) {
     return;
   }
 
-  if (["INPUT", "TEXTAREA"].indexOf(document.activeElement.tagName) > -1) {
+  // Overcomes issues with custom elements wrapping INPUT
+  const target = event.path[0];
+
+  if (["INPUT", "TEXTAREA"].indexOf(target.tagName) > -1) {
     return;
   }
 

Original file line number	Diff line number	Diff line change
`@@ -11,7 +11,10 @@ document.onkeydown = function(e) {`
`11`	`11`	`return;`
`12`	`12`	`}`
`13`	`13`
`14`		`- if (["INPUT", "TEXTAREA"].indexOf(document.activeElement.tagName) > -1) {`
	`14`	`+ // Overcomes issues with custom elements wrapping INPUT`
	`15`	`+ const target = event.path[0];`
	`16`	`+`
	`17`	`+ if (["INPUT", "TEXTAREA"].indexOf(target.tagName) > -1) {`
`15`	`18`	`return;`
`16`	`19`	`}`
`17`	`20`