Hello! I’m completely new to development and flutter as well. Please tell me how to implement the simultaneous function of recording and updating data in the database?
For example, I have text forms, the user enters information there and clicks the save button, Backendless saves the data to the database, but if the user clicks the save button again with the same data, then Backendless will save a new row of data in the database, and I need to he replaced the old values with the new ones. The update method described in the documentation Updating Single Object - Backendless SDK for Flutter API Documentation is not suitable. I need that by clicking on one button, information is added to the database and update, without duplicating rows.
Sorry for my english. I hope I explained it clearly.
Since I’m a beginner, I will be glad if you show me an example code and guide me on the right path.