minor

backend/questions/get_questions.php

@@ -26,9 +26,9 @@ if($result = $mysqli->query($sql2)){
         $data[$i]['username'] = $row['username'];
         $data[$i]['statement'] = $row['statement'];
         $data[$i]['tc1'] = $row['tc1'];
-        $data[$i]['out1'] = $row['out1'];
+        $data[$i]['out1'] = "";
         $data[$i]['tc2'] = $row['tc2'];
-        $data[$i]['out2'] = $row['out2'];
+        $data[$i]['out2'] = "";
         $data[$i]['stime'] = $row['stime'];
         $data[$i]['etime'] = $row['etime'];
         $i++;

src/app/home/home.component.ts

 import {Component, OnInit} from '@angular/core';
-import {ProblemService} from '../problem.service';
+// import {ProblemService} from '../problem.service';
 import { ApiService } from '../api.service';
-import {Problem} from '../problem';
+// import {Problem} from '../problem';
 import { User } from '../user';
 import { Question } from '../question';
 import { QuestionService } from '../question.service';
@@ -14,7 +14,7 @@ import { QuestionService } from '../question.service';
 export class HomeComponent implements OnInit {
 
   user: User;
-  problems: Problem[];
+  // problems: Problem[];
   questiontoPost: Question = {
     title: "",
     username: "",
@@ -32,14 +32,13 @@ export class HomeComponent implements OnInit {
   errorMessage: any;
 
   constructor(private dataService: ApiService,
-    private problemService: ProblemService,
     private questionService: QuestionService) {
   }
 
   ngOnInit(): void {
     this.user = JSON.parse(this.dataService.getToken());
     this.questiontoPost.username = this.user.username;
-    this.getProblems();
+    // this.getProblems();
 
     this.questionService.getQues()
       .subscribe(data => {
@@ -64,10 +63,10 @@ export class HomeComponent implements OnInit {
     // console.log(this.ques_final);
   }
 
-  getProblems(): void {
-    this.problemService.getProblems()
-      .subscribe(problems => this.problems = problems);
-  }
+  // getProblems(): void {
+  //   this.problemService.getProblems()
+  //     .subscribe(problems => this.problems = problems);
+  // }
 
   openForm(): void {
     document.getElementById('popupForm').style.display = 'block';