Bug #243 Creacion del filtro dash-if-empty para ticket Index

client/core/src/filters/dash-if-empty.js

@@ -0,0 +1,15 @@
+import ngModule from '../module';
+
+/**
+ * Returns dash when value is empty, otherwise returns the same string.
+ *
+ * @return {String} The string result
+ */
+export default function dashIfEmpty() {
+    return function(input) {
+        if (input == null || input == '')
+            return '-';
+        return input;
+    };
+}
+ngModule.filter('dashIfEmpty', dashIfEmpty);

client/core/src/filters/index.js

@@ -1,2 +1,3 @@
 import './phone';
 import './ucwords';
+import './dash-if-empty';