update(OrderBy): Check for valid input

FuelInteractive · Jul 6, 2016 · 4301af8 · 4301af8
1 parent 261b5ba
commit 4301af8
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Showing 3 changed files with 23 additions and 18 deletions.
diff --git a/bundles/fuel-ui.js b/bundles/fuel-ui.js
@@ -4269,21 +4269,23 @@ System.registerDynamic("fuel-ui/dist/pipes/OrderBy/OrderBy", ["@angular/core"],
       if (config === void 0) {
         config = '+';
       }
+      if (!input)
+        return input;
       this.value = input.slice();
       var value = this.value;
       if (!Array.isArray(value))
         return value;
       if (!Array.isArray(config) || (Array.isArray(config) && config.length == 1)) {
         var propertyToCheck = !Array.isArray(config) ? config : config[0];
-        var desc = propertyToCheck.substr(0, 1) == '-';
+        var desc_1 = propertyToCheck.substr(0, 1) == '-';
         if (!propertyToCheck || propertyToCheck == '-' || propertyToCheck == '+') {
-          return !desc ? value.sort() : value.sort().reverse();
+          return !desc_1 ? value.sort() : value.sort().reverse();
         } else {
-          var property = propertyToCheck.substr(0, 1) == '+' || propertyToCheck.substr(0, 1) == '-' ? propertyToCheck.substr(1) : propertyToCheck;
+          var property_1 = propertyToCheck.substr(0, 1) == '+' || propertyToCheck.substr(0, 1) == '-' ? propertyToCheck.substr(1) : propertyToCheck;
           return value.sort(function(a, b) {
-            var aValue = a[property];
-            var bValue = b[property];
-            var propertySplit = property.split('.');
+            var aValue = a[property_1];
+            var bValue = b[property_1];
+            var propertySplit = property_1.split('.');
             if (typeof aValue === 'undefined' && typeof bValue === 'undefined' && propertySplit.length > 1) {
               aValue = a;
               bValue = b;
@@ -4292,7 +4294,7 @@ System.registerDynamic("fuel-ui/dist/pipes/OrderBy/OrderBy", ["@angular/core"],
                 bValue = bValue[propertySplit[j]];
               }
             }
-            return !desc ? OrderByPipe._orderByComparator(aValue, bValue) : -OrderByPipe._orderByComparator(aValue, bValue);
+            return !desc_1 ? OrderByPipe._orderByComparator(aValue, bValue) : -OrderByPipe._orderByComparator(aValue, bValue);
           });
         }
       } else {