XSLT group if condition is matched

Question

INPUT:

Answer 1

I think it is better to prevent duplicates in MSTP and MSONPC and put them into one template where input parameter will be non-duplicated VRPlanId as in XSL below:

You have edited your version of XML but in case of XML below:

    


    
        
            
                
                    
                        
                    
                    
                        
                    
                    
                                                      
                            1                               
                            22
                            11310224                                
                            221 
                        
                        
                            1
                            22
                            11310224 
                            2211 
                        
                         
                            3 
                            
                            11310337 
                             
                        
                         
                            2 
                            
                            11310281 
                            2221 
                        
                         
                            4 
                            33
                            11310281 
                            222221 
                        
                         
                            4 
                            331
                            11310281 
                            222221 
                        
                    
                
            
        
    

The result is:

NOTE! In proposed XSL there is validation for empty values, if you will require include them just remove that validations.

In case when it is required to use each attribute value in separate task tag then you can create task blocks structure in separate template and call it in parameters block as below:

Then when you will check it with XML above the result will be as below:

Of course you can add blank values validation where it is required.

Hope it will help with your case.