fix #5770: verify that the keyCode is greater than zero (#6380)

* Update gridEdit.js Verify that the keyCode is greater than zero. #5770 * remove tabs * code style * code style
angular-ui · Sep 1, 2017 · 5ccd7f3 · 5ccd7f3
1 parent 84ea8fa
commit 5ccd7f3
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/features/edit/js/gridEdit.js b/src/features/edit/js/gridEdit.js
@@ -963,8 +963,11 @@
                   if (uiGridCtrl && uiGridCtrl.grid.api.cellNav) {
                     var viewPortKeyDownUnregister = uiGridCtrl.grid.api.cellNav.on.viewPortKeyPress($scope, function (evt, rowCol) {
                       if (uiGridEditService.isStartEditKey(evt)) {
-                        ngModel.$setViewValue(String.fromCharCode( typeof evt.which === 'number' ? evt.which : evt.keyCode), evt);
-                        ngModel.$render();
+                        var code = typeof evt.which === 'number' ? evt.which : evt.keyCode;
+                        if (code > 0) {
+                          ngModel.$setViewValue(String.fromCharCode(code), evt);
+                          ngModel.$render();
+                        }
                       }
                       viewPortKeyDownUnregister();
                     });