Minor fixes

backend/questions/get_questions.php

@@ -2,7 +2,7 @@
 
 header("Access-Control-Allow-Origin: *");
 header('Access-Control-Allow-Credentials: true');
-header("Access-Control-Allow-Methods: PUT, GET, POST, DELETE");
+header("Access-Control-Allow-Methods: PUT, GET, POST, DELETE, OPTIONS");
 header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept");
 header("Content-Type: application/json; charset=UTF-8");
 
@@ -12,7 +12,7 @@ if($_SERVER['REQUEST_METHOD'] === 'GET'){
     $sql1 = "SELECT Now()";
     $currtime = $mysqli->query($sql1);
     $sql2 = "SELECT * FROM questions WHERE stime <= $currtime and etime >= $currtime";
-    
+
     $data = [];
     if($result = mysqli->query($sql2)){
         while($row = mysql_fetch_assoc($request)){
@@ -25,4 +25,4 @@ if($_SERVER['REQUEST_METHOD'] === 'GET'){
     }
 }
 
-?>
+?>
\ No newline at end of file

backend/questions/question_save.php

@@ -2,16 +2,19 @@
 
 header("Access-Control-Allow-Origin: *");
 header('Access-Control-Allow-Credentials: true');
-header("Access-Control-Allow-Methods: PUT, GET, POST, DELETE");
+header("Access-Control-Allow-Methods: PUT, GET, POST, DELETE, OPTIONS");
 header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept");
 header("Content-Type: application/json; charset=UTF-8");
 
 include_once("../database.php");
 $postData = file_get_contents("php://input");
 
+echo $postData;
+exit(0);
+
 if(isset($postData) && !empty($postData)){
     $request = json_decode($postData);
-    
+
     $title = trim($request->title);
     $username = trim($request->username);  //string
     $statement = trim($request->statement); //string
@@ -20,7 +23,7 @@ if(isset($postData) && !empty($postData)){
     $tc2 = trim($request->tc2_inp);
     $out2 = trim($request->tc2_out);
     $stime = trim($request->start_time); //string
-    $etime = trim($request->end_time)
+    $etime = trim($request->end_time);
 
     $sql = "INSERT INTO questions(title,username,statement,tc1,out1,tc2,out2,stime,etime) VALUES ('$title','$username','$statement','$tc1','$out1','$tc2','$out2','$stime','$etime')";
 
@@ -35,4 +38,4 @@ if(isset($postData) && !empty($postData)){
 
 }
 
-?>
+?>
\ No newline at end of file

src/app/question.service.ts

@@ -16,6 +16,7 @@ export class QuestionService {
   constructor(private http: HttpClient) { }
 
   uploadQues(ques: Question): Observable<any> {
+    console.log(ques);
     return this.http.post(this.uploadUrl, ques);
   }