Merge pull request #4168 from ltegman/fix/code-editor-spamming-browser-history-4167

Fix Code Editor Changes Creating Duplicate History Entries
2015-11-05 17:28:13 -08:00
parent ec5938fea6 c38841c5af
commit 696c038a26
1 changed files with 10 additions and 2 deletions
--- a/client/commonFramework.js
+++ b/client/commonFramework.js
@@ -136,8 +136,16 @@ common.codeUri = (function(common, encode, decode, location, history) {
      if (!codeUri.enabled) {
        return null;
      }
-      location.hash = '?solution=' +
-        codeUri.encode(encodeFcc(solution));
+      if (history && typeof history.replaceState === 'function') {
+        history.replaceState(
+          history.state,
+          null,
+          '?solution=' + codeUri.encode(encodeFcc(solution))
+        );
+      } else {
+        location.hash = '?solution=' +
+          codeUri.encode(encodeFcc(solution));
+      }

      return solution;
    },