Changeset 1633 for trunk/grails-app/controllers/dbnp

Timestamp:

Mar 14, 2011, 4:36:39 PM (13 years ago)

Author:

s.h.sikkema@…

Message:

Fixed 'Assay has no value (null)' error in assay exporter

File:

• trunk/grails-app/controllers/dbnp/studycapturing/AssayController.groovy (modified) (4 diffs)

trunk/grails-app/controllers/dbnp/studycapturing/AssayController.groovy

@@ -140 +140 @@
     def selectFields = {
         // receives an assay id
-        def assay = Assay.get(params.assayId)
+        def assayId = params.assayId
+
+        // did the assay id value come across?
+        if (!assayId) {
+            flash.errorMessage = "An error occurred: assayId = ${assayId}."
+            redirect action: 'selectAssay'
+            return
+        }
+
+        Assay assay = Assay.get(assayId)
+
+        // check if assay exists
+        if (!assay) {
+
+            flash.errorMessage = "No assay found with id: ${assayId}"
+            redirect action: 'selectAssay'
+            return
+        }
 
         // obtain fields for each category
@@ -157 +174 @@
         flash.fieldMap = fieldMap
         flash.measurementTokens = measurementTokens
-        flash.assayId = params.assayId
+        flash.assayId = assayId
+
+        // remove me
+        println flash
 
         [fieldMap: fieldMap, measurementTokens: measurementTokens.name]
@@ -172 +192 @@
         def assayId = flash.assayId
 
-        println assayId
+        // remove me
+        println flash
 
         // did the assay id value come across?
@@ -189 +210 @@
             redirect action: 'selectAssay'
             return
-
         }