AL code OnQueryClosePage Exit without Saving

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Posted on by Samantha73

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Hi All

Is there a way to use OnQueryClosePage where a use can exit the record without saving. Say you are editing a record and a mandatory field is not filled in . at this point use has 2 choices, enter the mandatory field or exist record without any changes

    trigger OnQueryClosePage(CloseAction: Action): Boolean
    begin
        // Check only when closing with OK or LookupOK actions
        IF CloseAction IN [ACTION::OK, ACTION::LookupOK] THEN BEGIN
            // Validate that Dimension is not empty
            if Rec.Feild1 = '' then
                Error('must have a value');
        END;
    end;

Categories:

Dynamics 365 Business Central

Microsoft Dynamics NAV

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Verified answer

YUN ZHU 95,763 Super User 2025 Season 2 on at

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There is no way to completely block users using this trigger, because users can also simply close the browser. . . .

So I don't recommend this approach. You can add controls when using this data. For example, if this is an item, control it when the user selects the item.

Hope this can give you some hints.

Thanks.

ZHU

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