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  • diran dsign
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2 replies

Apex trigger to update a custom field with the combine value of three fields.How to add zero on the last field value within in the tigger.The rest of tigger working fine but only the adding zero to the last field is not working??? This is my tigger code.

trigger PopulateMemberNumber on Account (before insert) {

    List<Member_Number_Configuration__c> MN = Member_Number_Configuration__c.getAll().values();
    System.debug (MN);
    
    String zero='00000';
        
  for (Account a : Trigger.new)
  {
      
      for(Member_Number_Configuration__c tmpMn : MN)
      {
          
          if(tmpMn.City__c == a.City__c && tmpMn.Campus__c == a.Preferred_Campus__c)
          {
    
              Number StartingNumberLength = String.valueOf(tmpMn.Starting_Number__c).length();                         (show error:"Invalid number")
              Number Addzero   = zero.length()-StartingNumberLength;
                  
               a.Member_Number__c = tmpMn.City_Code__c+''+ tmpMn.Campus_Code__c+''+ (tmpMn.Starting_Number__c);
              
              break; 
          }
      }
}
}
2 replies

Apex trigger to update a custom field with the combine value of three fields.How to add zero on the last field value within in the tigger.The rest of tigger working fine but only the adding zero to the last field is not working??? This is my tigger code.

trigger PopulateMemberNumber on Account (before insert) {

    List<Member_Number_Configuration__c> MN = Member_Number_Configuration__c.getAll().values();
    System.debug (MN);
    
    String zero='00000';
        
  for (Account a : Trigger.new)
  {
      
      for(Member_Number_Configuration__c tmpMn : MN)
      {
          
          if(tmpMn.City__c == a.City__c && tmpMn.Campus__c == a.Preferred_Campus__c)
          {
    
              Number StartingNumberLength = String.valueOf(tmpMn.Starting_Number__c).length();                         (show error:"Invalid number")
              Number Addzero   = zero.length()-StartingNumberLength;
                  
               a.Member_Number__c = tmpMn.City_Code__c+''+ tmpMn.Campus_Code__c+''+ (tmpMn.Starting_Number__c);
              
              break; 
          }
      }
}
}