Merge branch 'sales_2000628_FixDistrictContactDeactivateACtionIfNoDatasetAvailable' into '2021.2.0'

[Projekt: xRM-Sales][TicketNr.: 2000628][Gebietsdefinition - Register Betreuer...

See merge request xrm/basic!1289

entity/DistrictChangeValidityDates_entity/DistrictChangeValidityDates_entity.aod

@@ -2,6 +2,7 @@
 <entity xmlns="http://www.adito.de/2018/ao/Model" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" VERSION="1.3.21" xsi:schemaLocation="http://www.adito.de/2018/ao/Model adito://models/xsd/entity/1.3.21">
   <name>DistrictChangeValidityDates_entity</name>
   <majorModelMode>DISTRIBUTED</majorModelMode>
+  <onValidation>%aditoprj%/entity/DistrictChangeValidityDates_entity/onValidation.js</onValidation>
   <recordContainer>jdito</recordContainer>
   <entityFields>
     <entityProvider>

entity/DistrictChangeValidityDates_entity/entityfields/count/valueProcess.js

@@ -3,7 +3,7 @@ import("system.result");
 
 var districtContactIds = vars.get("$param.DistrictContactIds_param");
 
-if(districtContactIds && Array.isArray(districtContactIds))
+if(districtContactIds)
 {
     result.string(JSON.parse(districtContactIds).length);
 }

entity/DistrictChangeValidityDates_entity/onValidation.js

+import("system.result");
+import("system.vars");
+
+var count = vars.get("$field.count");
+if(count == 0)
+{
+    result.string("No Datasets selected");
+}
\ No newline at end of file