Hi Everyone,

    here i wrote a class for creating salesorder ,when end user creating a records he should fill anyone of sizes fields like Size_S__c,Size_L__c,
    Size_M__c,Size_XL__c,Size_XXL__c.Suppose he select Trento 00311 product only size Size_XL__c all remaining size fields showing zero. 
    
    here i don't want show zeros in non filled fields,instead of zeros those feilds i should be blank how can i do that?

    Thanks in Advance.    

public with sharing class NewOrderPageClass
{
  public Id orid{get;set;}
  // public List<id> Opids{get;set;} 
  Public Map<id,Account> mapAccounts{get;set;}
  public Order__c OppId{get;set;}
  public List<Order_Product__c> oplist{get;set;}
  public List<Product_Master__c> Pmid{get;set;}
  Public Boolean Display{get;set;}
  public NewOrderPageClass(ApexPages.StandardController controller)
      {
      try
          {
       
       String orid=ApexPages.CurrentPage().getParameters().get('id');
       mapAccounts=new Map<id,Account>([Select id,Name,RollupOrders__c from Account]); 
       oplist=new List<Order_Product__c>();
       OppId=[select id,name,Account__c,Total_Quantity_Sets__c,Total_Order_Amount__c from Order__c where id=:orid];
            Pmid=[select id,name,Active__c,Size_S__c,Size_L__c,Size_M__c,Size_XL__c,Size_XXL__c,Price__c,Product_Color__c,Remarks__c   from Product_Master__c WHERE 
                    Product_Type__c='Sales' AND Active__c=True AND Thermax__c=False ORDER BY CreatedDate ASC];
       System.Debug('----->>>>>@@@@Size'+Pmid.size()); 
       System.Debug('----->>>>>@@@@Prose'+Pmid); 
          }
        
      catch(Exception e)
          {
          system.debug(e);
          ApexPages.addMessages(e);
          }
      }
    public PageReference CreateOrderProduct()
        {
        
       try
         {
    
       for( Product_Master__c p:pmid)
         {
        
         if(p.Size_S__c>0||p.Size_L__c>0||p.Size_M__c>0||p.Size_XL__c>0||p.Size_XXL__c>0)
         {
          RecordType rty = [SELECT Name, id FROM RecordType WHERE sObjectType='Order_Product__c' and name='Sales'];
          System.debug('-------------------> Record Type Ids'+rty);
           Order_Product__c op=new Order_Product__c(RecordTypeId=rty.id);             
             op.Product_Master__c=p.id;
             op.Sales_Order__c=OppId.id;
            // op.name=p.Name;      
             op.Size_S__c=p.Size_S__c;
             op.Size_M__c=p.Size_M__c;
             op.Size_L__c=p.Size_L__c;
             op.Size_XL__c=p.Size_XL__c;
             op.Size_XXL__c=p.Size_XXL__c;
             op.Description__c=p.Remarks__c;
             /*op.quantity__c=p.Quantity__c;*/
            
             System.debug('-------------------> Order Products are Ids'+op);
             oplist.add(op);             
                  
        }
        }
        }
        
        catch(Exception e)
            {
            system.debug(e);
            }
        if(oplist.Size()>0)
        {
            insert oplist;
        }
      PageReference reference = new PageReference('/'+Apexpages.CurrentPage().getParameters().get('Id'));
      return reference;
        //PageReference pageRef = new PageReference(ApexPages.currentPage().getUrl());
       //pageRef.setRedirect(true);
       //return pageRef;
        
       }
}