ng-grid-csv-export.js: only stringify properties

* Only try to iterate over the properties of columnDefs.
shaode · Apr 18, 2014 · acc2942 · acc2942
1 parent c976fc6
commit acc2942
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/plugins/ng-grid-csv-export.js b/plugins/ng-grid-csv-export.js
@@ -14,7 +14,12 @@ function ngGridCsvExportPlugin (opts) {
         self.scope = scope;
         function showDs() {
             var keys = [];
-            for (var f in grid.config.columnDefs) { keys.push(grid.config.columnDefs[f].field);}
+            for (var f in grid.config.columnDefs) { 
+                if (grid.config.columnDefs.hasOwnProperty(f))
+                {   
+                    keys.push(grid.config.columnDefs[f].field);
+                }   
+            }   
             var csvData = '';
             function csvStringify(str) {
                 if (str == null) { // we want to catch anything null-ish, hence just == not ===