wwRecordViewPanel and Lookup

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Matteo Rosso

• September 13, 2021 09:07

Hi,

I'm using a RecordViewPanel component for my Android  application and I need a lookup component to be used with another dataset, i.e.

RecordViewPanel.DataSource = dsOrders;

Among other fields I’m using CODE_CUSTOMER. CODE_CUSTOMER should be used as a lookup field in a lookup component, letting the user see the "Name" of the customer on one hand and  letting the application store the corresponding CODE on the other.

I tried to use "ControlAttributes" as "Lookup" and "CustomControl" as "LookupComboEdit" but I couldn’t get the expected result.

Actually I'm using a wwRecordPanel with a LookupComboEdit. In the OnBeforeDropDown event I open the Customers Dataset and it works, but I can't show the Customer CODE instead of its ‘description’ .

In Delphi 7 I use a wwRecordPanel and a wwDBLookupCombo to solve this issue.

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  Roy Woll

  • September 17, 2021 04:37

  You can control which field is displayed by dbl-clicking the control and choosing which fields are in the dropdown list The first field is the one that is displayed by the control when it is not dropped down.

   

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