Don’t skip back twice in navigation

On the details extra/certain submit views, clicking the
“Back” button would skip back two screens because the
event wasn’t cancelled, causing the newly-shown “Back”
button to be triggered.

1 files changed, 2 insertions, 1 deletions

diff --git a/www/js/views/details_extra.js b/www/js/views/details_extra.js
index 160ff11..734a27e 100644
--- a/www/js/views/details_extra.js
+++ b/www/js/views/details_extra.js
@@ -21,7 +21,8 @@
                 this.populateFields();
             },
 
-            onClickButtonPrev: function() {
+            onClickButtonPrev: function(e) {
+                e.preventDefault();
                 this.model.set('hasExtras', 0);
                 this.updateCurrentReport();
                 this.navigate( this.prev, true );