gfse: show an informative error message in browsers that lack support for localStorage

2012-03-29 14:11:38 +00:00
parent 0f04d88903
commit a519d01754
2 changed files with 15 additions and 3 deletions
@@ -1440,9 +1440,13 @@ function dir_bugfix() {
 }

 if(editor) {
-    initial_view();
-    touch_edit();
-    dir_bugfix();
+    if(supports_html5_storage()) {
+	initial_view();
+	touch_edit();
+	dir_bugfix();
+    }
+    else
+	editor.innerHTML="<p>This browser does not appear to support localStorage, and the grammar editor does not work without it. Sorry!"
 }

 //console.log("hi")