Solves issue #5

Fixed issue with randomString() function that generated "undefined" participant codes in IE 7-9.
winteram · May 9, 2013 · 970ec6d · 970ec6d
1 parent ea9e058
commit 970ec6d
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/core/instruct0.html b/core/instruct0.html
@@ -3,4 +3,4 @@
 <br><br>
 <div> Please enter a unique subject identifier; No more than 30 characters, alphanumeric only. </div>
 <br>
-<input type="submit" value="Submit Subject ID" onclick='console.log("test");loadInstructions("one");'>
+<input type="submit" value="Submit Subject ID" onclick='loadInstructions("one");'>
diff --git a/core/js/IAT.js b/core/js/IAT.js
@@ -4,7 +4,7 @@ sub = '';
 function randomString(length) {
 	var chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
     var result = '';
-    for (var i = length; i > 0; --i) result += chars[Math.round(Math.random() * (chars.length - 1))];
+    for (var i = length; i > 0; --i) result += chars.charAt(Math.floor(Math.random() * (chars.length - 1)));
     return result;
 }