I'm new to FlutterFlow and to Dart/Flutter for that matter. I'm loving it, but I've hit a snag.
I created a JSON list App Variable named "students". The format of the JSON list is:{"fname":"","lname":"","email":"","subject":""} For the sample build, I have about ten entries.
On the first page, there is a dropdown form field that is populated by the $.email of the App variable "students". This is passed to another page through a page parameter called "student".
On the second page I have a button and when the button is pressed it triggers an information dialog alert. For the message "value" of the alert, I need to create an action that queries the App Variable "students". I need to take the page parameter "student" and search the "students" App Variable for the match email record and then return the "fname" as a string in the message.
I don't know if I am overthinking this. I have been working on this for days.
On the second page where the info alert is displayed, I have an action created on the button. On the button action:
- I choose "App State" ->"students" JSON list variable
From there, I have tried several different ways of trying to filter and retrieve the correct entry, but I can't figure a way to do this.
Maybe, I'm not even doing it the correct way.