Changeset 305

Timestamp:

Jan 29, 2010, 2:29:26 PM (15 years ago)

Author:

gav

Message:

Add a possibleAssetSubItems function to filter sub items when editing assets.

Location:

trunk/grails-app

Files:

• controllers/AssetDetailedController.groovy (modified) (3 diffs)
• services/AssetService.groovy (modified) (1 diff)

trunk/grails-app/controllers/AssetDetailedController.groovy

@@ -236 +236 @@
         }
         else {
-            return [ assetInstance : assetInstance ]
+            return [ assetInstance : assetInstance, possibleAssetSubItems: assetService.possibleAssetSubItems() ]
         }
     }
@@ -251 +251 @@
 
                     assetInstance.errors.rejectValue("version", "asset.optimistic.locking.failure", "Another user has updated this Asset while you were editing.")
-                    render(view:'edit',model:[assetInstance:assetInstance])
+                    render(view:'edit',model:[assetInstance:assetInstance, possibleAssetSubItems: assetService.possibleAssetSubItems()])
                     return
                 }
@@ -265 +265 @@
             }
             else {
-                render(view:'edit',model:[assetInstance:assetInstance])
+                render(view:'edit',model:[assetInstance:assetInstance, possibleAssetSubItems: assetService.possibleAssetSubItems()])
             }
         }

trunk/grails-app/services/AssetService.groovy

@@ -2 +2 @@
 
     boolean transactional = false
+
+    /**
+    * Determines and returns a possible list of asset sub items.
+    * @returns A list of the possible assetSubItems.
+    */
+    def possibleAssetSubItems() {
+        def criteria = AssetSubItem.createCriteria()
+        def possibleAssetSubItems = criteria.list() {
+            isNull("parentItem")
+        }
+    }
 
     def create(params) {