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Dynamics 365 Community / Forums / Finance | Project Operations, Human Resources, ... / View with a conditiona...
Finance | Project Operations, Human Resources, ...
Answered

View with a conditional computed column

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Posted on by Dodi 69
Hallo,
i have question for my case, i have logict like on my view.
 
 
but its not work, when i check on database
on all of typecomp return value delivery
 
Thanks, any input is greatly appreciated! 
 
 
  • Suggested answer
    Dodi Profile Picture
    Dodi 69 on at
    View with a conditional computed column
    Dear Layan,
     
    Thank you for helping me.
    I just changed the script code and it worked
     
        public static server str GetTypeComp()
        {
            return SysComputedColumn::if(
                    SysComputedColumn::isNotNullExpression(
                        SysComputedColumn::comparisonField(tableStr(my_view), identifierStr(SalesLine), fieldStr(SalesLine, InventTransId))
                                                           ),
                        SysComputedColumn::returnLiteral("Delivery"),
                        SysComputedColumn::if(
                            SysComputedColumn::equalExpression(
                                SysComputedColumn::comparisonField(
                                    tableStr(my_view),
                                    identifierStr(WHSLoadTable),
                                    fieldStr(WHSLoadTable, InventLocationId)
                                                                   ),
                                    SysComputedColumn::comparisonLiteral("STGCUST")
                                                                ),
                            SysComputedColumn::returnLiteral("Return"),
                            SysComputedColumn::returnLiteral("Moving")
                                            )
                                        );
     }
     
  • Verified answer
    Layan Jwei Profile Picture
    Layan Jwei 7,272 Super User 2024 Season 2 on at
    View with a conditional computed column
    Hi Dodi,

    You can't write normal x++ code. Your code needs to be translated to T-SQL. So Please try this:

    **Replace View1 with your view name "Sum_OrderManagementDeliveryView"
        public static server str getTypeComp()
    {
        return SysComputedColumn::if(
                SysComputedColumn::isNotNullExpression(
                    SysComputedColumn::comparisonField(tableStr(View1), identifierStr(SalesLine), fieldStr(SalesLine, InventTransId))
                                                       ),
                    SysComputedColumn::returnLiteral("Delivery"),
                    SysComputedColumn::if(
                        SysComputedColumn::equalExpression(
                            SysComputedColumn::comparisonField(
                                tableStr(View1),
                                identifierStr(WHSLoadTable),
                                fieldStr(WHSLoadTable, InventLocationId)
                                                               ),
                                SysComputedColumn::comparisonLiteral("STGCUST")
                                                            ),
                        SysComputedColumn::comparisonLiteral("Return"),
                        SysComputedColumn::comparisonLiteral("Moving")
                                        )
                                    );

    }
    if it doesn't work, then please go to SQL, look for your view in object explorer, then right click on it and choose design, copy the query generated and run it, if it doesn't work, then play with the query logic until it works in SQL, then translate it back to x++

    Please update us with the result.

    Thanks,
    Layan Jweihan

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