how to update

[jane]

Hi. I want to update my email in my app. However, it could not work as when I test it, the response show 'Can't perform substitution for {_id}'. So I guess I need to use query to select the id from the database. But how do I do it.

[Serhii Kulibaba]

Hello,

Please follow this topic: https://devcenter.appery.io/documenta...

[jane]

Hi. I still encounter the same error. Here is the screenshot of my mapping and database.

[jane]

Hi, I still encountering the same prob

[jane]

It's okay. I have solve the problem already.

[Evgene Karachevtsev]

Hello sda,

Thank you for the update, glad it works!