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@fractastical Field Details from fieldnames and object Name

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  1.     public void getLabelsAndWidthsfromFields(List<String> fieldNames, String objectName)
  2.     { 
  3. 		  labels = new List<String>();      	       
  4. 		  widths = new List<String>();    	
  5.  
  6. 		  try {
  7. 				Map<String, Schema.SObjectType> gd = Schema.getGlobalDescribe();
  8. 				SObjectType sot = gd.get(objectName);
  9. 			    Map<String, SObjectField> fields = sot.getDescribe().fields.getMap();
  10. 			    List<SObjectField> fieldtokens = fields.values();
  11. 			    for(String fn : fieldNames)
  12. 			    {
  13. 			    	SObjectField field = fields.get(fn);
  14. 			    	Schema.DescribeFieldResult fieldDescribe = field.getDescribe();
  15. 			    	labels.add(fieldDescribe.getLabel());
  16. 			    	widths.add(String.valueOf(fieldDescribe.getLength() * 3));
  17. 			    }
  18. 		    }
  19. 		    catch (Exception e)
  20. 		    {
  21. 		    	System.debug('UNABLE TO GENERATE LABELS:' + e);
  22. 		    }
  23.  
  24.     }
  25.  

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