List<Employee> employees = [ Employee( id: 1, name: 'John', department: 'HR', ), Employee( id: 2, name: 'Alice', department: 'IT', ), ]; String strEmployees = jsonEncode( employees.map((e) =&g...

[ {"id":1,"name":"John"}, {"id":2,"name":"Alice"} ] final List data = jsonDecode(response.body); List<Employee> employees = data.map((e) => Employee.fromJson(e)).toList(); ...

employee_model.dart class Employee { final int id; final String name; final String department; final Address? address; Employee({ required this.id, required this.name, required this.department, required this.address, }); Map<String, dynamic> toJson() { re...

Sample JSON Response: { "id": 1, "name": "John", "department": "HR" } employee_model.dart class Employee { final int id; final String name; final String department; Employee({ required this.id, required this.name, ...

As you may have found that the skeleton application already provides user authentication by checking if the username and password are both demo or admin. In this section, we will modify the corresponding code so that the authentication is done against the User database table. User authentication is...

1. Creating Models 2. Rendering File Input 3. Wiring Up 4. Uploading Multiple Files Uploading files in Yii is usually done with the help of yiiwebUploadedFile which encapsulates each uploaded file as an UploadedFile object. Combined with yiiwidgetsActiveForm and models, you can easily implement a ...

Step 1: download latest version of yii.x.x framework.step 2: Unzip downloaded version and rename to yii and put it to your web server.step 3: open up your browser and write localhost/yii/demos/ . There you will see some sample d...