FAQs - GeneXus Core course (v18)
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Transactions
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Hide an attribute in the Web layout
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Error in Data Provider associated with a Transaction (data loading process): Attribute does not have the "visible" property
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Error in global formula: reference to the same attribute to which the formula is associated: Formula XXX (directly or indirectly) references itself
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Pattern Work With and Transactions
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Subtype Groups
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Procedures
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GeneXus Server
A PDF list is not displayed
From an object, for example a Web Panel, a pdf list is called but it is not displayed.
Solution:
Verify that the Procedure object has the following properties and rule defined:
Additionally, verify if the list receives parameters (it has the corresponding Parm rule declared). If so, verify that when calling it, the corresponding parameters are being passed.
Solution:
Verify that the Procedure object has the following properties and rule defined:
- Main Program = True
- Call protocol = HTTP
- output_file rule
Additionally, verify if the list receives parameters (it has the corresponding Parm rule declared). If so, verify that when calling it, the corresponding parameters are being passed.