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        Php Object Generator Tutorials
        1. Introduction to POG
        2. Setting up PHP, MySQL etc.
        3. Designing your objects
        4. Generating your code
        5. Description of the generated code
        6. Edit configuration file
        7. The Setup Process
        8. Using the code: Save()
        9. Using the code: Get()
        10. Using the code: SaveNew()
        11. Using the code: GetList()
        12. Using the code: Delete()
        13. Using the code: DeleteList()
        14. Advanced: object relations
        15. Advanced: Set{Parent}()
        16. Advanced: Get{Parent}()
        17. Advanced: Add{Child}()
        18. Advanced: Get{Child}List()
        19. Advanced: Save(deep)
        20. Advanced: Delete(deep)
        21. Advanced: Add{Sibling}()
        22. Advanced: Set{Child}List()
        23. Advanced: Set{Sibling}List()
        24. Advanced: Get{Sibling}List()
        25. Advanced: DeleteList(deep)
        26. Customizing POG-generated code
        27. Customizing: Extending POG Objects
        28. Customizing: Plugins
        29. Examples
        30. Examples: User registration system
        31. Examples: User authentication
        32. Examples: Survey form
        33. Examples: Using POG with AJAX
        34. PDO: Introduction
        35. PDO: SQLite example
        36. PDO: Firebird example
        37. PDO: PostgreSQL example
        38. PDO: MySQL example
        39. PDO: ODBC example
        40. Troubleshooting
        41. Troubleshooting: Data appears encoded
        42. Troubleshooting: Can't regenerate object
        43. Troubleshooting: Can't seem to Save()
        44. Troubleshooting: Can't get object / object attributes from database
        45. Troubleshooting: Can't open zip file on Mac
        46. Troubleshooting: Setup screen is blank
        47. Videos
        48. Appendix: Creating table(s) manually
        49. Appendix: Regenerating objects
        50. Appendix: Generating objects using SOAP
        51. Case Study: Gravity GTD
        52. Case Study: Web Form Factory


        Want more Php Object Generator?
        Back to the Code Generator
        The POG Weblog and RSS feed.
        The POG Google group


        Troubleshooting: Can't seem to Save()


        The Save() function should always return the object Id when a Save() is performed. You can use this return value to check whether your object has been properly saved or not. For example, let’s assume you’re trying to insert a User object into your database. You can use the return value of the userid as follows:

        PHP:
        $user = new User()//create a user object
        if ($user->Save())
        {
           echo "user saved successfully!";
        }
        else
        {
          echo "user not saved";
        }

        Now, if you try saving your user object and see “user not saved”, this means that POG wasn’t able to save the object. To perform further troubleshooting, you can echo out the SQL query that POG is trying to perform on your database during the Save() function. To do this, try modifying the object file as follows:

        In the Save() function, locate the 2 lines that have
        $query = ....

        and modify them to look like this:

        echo $query = .....

        This will echo out the query that you can manually apply to your database. This should tell you what’s wrong with the query.





        POG documentation summary:


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