web service for mobile application in yii - php

Question

In my Yii web application I want to write a web service for mobile application. I create a url for access student details with GET method. That I want to change GET method to POST method or PUT method. My url is,
url/index.php/user/login/studentdetails/?username=demo
I am getting this username from client side and giving the response from server side to client side in json format.
My code is,
public function actionStudentdetails() {
if (isset($_GET['username'])) {
$user = Users::model()->findByAttributes(array('username' => $_GET['username']));
$usertypeid = $user->usertypeid;
if ($usertypeid === '1') {
$studentid = $user->userid;
} else if ($usertypeid === '3') {
$guardianid = $user->userid;
$studentid = $_GET['studentid'];
} else {
$employeemasterid = $user->userid;
}
$student = Student::model()->findByPk($studentid);
header('Content-type: application/json');
$response["student_admissionno"] = $student->student_admissionno;
$response["student_firstname"] = $student->student_firstname;
$response["student_middlename"] = $student->student_middlename;
$response["student_lastname"] = $student->student_lastname;
$response["student_admissiondate"] = $student->student_admissiondate;
$response["student_dob"] = $student->student_dob;
$response["student_gender"] = $student->student_gender;
$response["student_religion"] = $student->student_religion;
$response["student_caste"] = $student->student_caste;
$response["student_address1"] = $student->student_address1;
$response["student_address2"] = $student->student_address2;
$response["student_city"] = $student->student_city;
$response["student_state"] = $student->student_state;
$response["success"] = 1;
$response["message"] = "success";
echo json_encode($response);
}
}
}
Please help me.

Answer 1

you can try this code for webserivce. you can used any method GET or POST Method of data posting in server side.
StudentController.php
public function actionStudentdetails() {
$json_data = array();
$params = isset($_REQUEST) ? $_REQUEST: "";
if (!empty($params)) {
$username = $params['username'];
if($username == "") {
$json_data['success'] = false;
$json_data['message'] = 'Username are required.';
} else {
$user = Users::model()->findByAttributes(array('username' => $params['username']));
$usertypeid = $user->usertypeid;
if ($usertypeid === '1') {
$studentid = $user->userid;
} else if ($usertypeid === '3') {
$guardianid = $user->userid;
$studentid = $_GET['studentid'];
} else {
$employeemasterid = $user->userid;
}
$student = Student::model()->findByPk($studentid);
header('Content-type: application/json');
$json_data["student_admissionno"] = $student->student_admissionno;
$json_data["student_firstname"] = $student->student_firstname;
$json_data["student_middlename"] = $student->student_middlename;
$json_data["student_lastname"] = $student->student_lastname;
$json_data["student_admissiondate"] = $student->student_admissiondate;
$json_data["student_dob"] = $student->student_dob;
$json_data["student_gender"] = $student->student_gender;
$json_data["student_religion"] = $student->student_religion;
$json_data["student_caste"] = $student->student_caste;
$json_data["student_address1"] = $student->student_address1;
$json_data["student_address2"] = $student->student_address2;
$json_data["student_city"] = $student->student_city;
$json_data["student_state"] = $student->student_state;
$json_data['success'] = true;
$json_data['message'] = "Data found Successful.";
}
} else {
$json_data['success'] = false;
$json_data['message'] = "Please try again.";
}
echo json_encode($response);
}