How to control the data coming from mysql database in flutter?

Question

I have this app which prints the list of data which I got from my test database - Users table [{id: 2147483647, email: [email protected], password: test12, username: User}] so I want to save the id, email, ..... in vars how ? also new to flutter :) edit: this is the function that I call in initState:

void fetchData() async {
    final response = await http.get('http://192.168.137.1/fetch_data.php');
    if (response.statusCode == 200) {
      setState(() {
        data = json.decode(response.body);
      });
      print(data);
    }
  }

Payam Asefi · Accepted Answer · 2020-07-11 14:47:11Z

1

In your code data is List<Map<String,dynamic>> so for example to print all usernames you can do something like this:

data.forEach((item) { 
  print(item['username']);
});

answered Jul 11, 2020 at 14:47

Payam Asefi

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3 Comments

omar developer Over a year ago

But I have another question Can I search in the given data ?

omar developer Over a year ago

As I want to do login.

Payam Asefi Over a year ago

@omardeveloper yes its not hard. just loop through the list and find the key on map

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