-
Notifications
You must be signed in to change notification settings - Fork 0
/
ajax_tes.php
75 lines (55 loc) · 2.44 KB
/
ajax_tes.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
<?php
session_start();
include "library/config.php";
if(empty($_SESSION['id_tim']) or empty($_SESSION['password']) ){
header('location: login.php');
}
//Proses ketika memilih jawaban
if($_GET['action']=="kirim_jawaban"){
$rnilai = mysqli_fetch_array(mysqli_query($mysqli, "SELECT * FROM nilai WHERE id_tes='$_POST[tes]' AND id_tim='$_SESSION[id_tim]'"));
$jawaban = explode(",", $rnilai['jawaban']);
$index = $_POST['index'];
$jawaban[$index] = $_POST['jawab'];
$jawabanfix = implode(",", $jawaban);
mysqli_query($mysqli, "UPDATE nilai SET jawaban='$jawabanfix', sisa_waktu='$_POST[sisa_waktu]' WHERE id_tes='$_POST[tes]' AND id_tim='$_SESSION[id_tim]'");
echo "ok";
}
//Reset jawaban
if($_GET['action']=="resetjawaban"){
$rnilai = mysqli_fetch_array(mysqli_query($mysqli, "SELECT * FROM nilai WHERE id_tes='$_POST[tes]' AND id_tim='$_SESSION[id_tim]'"));
$jawaban = explode(",", $rnilai['jawaban']);
$index = $_POST['index'];
$jawaban[$index] = $_POST['jawab'];
$jawabanfix = implode(",", $jawaban);
mysqli_query($mysqli, "UPDATE nilai SET jawaban='$jawabanfix', sisa_waktu='$_POST[sisa_waktu]' WHERE id_tes='$_POST[tes]' AND id_tim='$_SESSION[id_tim]'");
echo "ok";
}
//Ketiak selesai tes
elseif($_GET['action']=="selesai_tes"){
$rnilai = mysqli_fetch_array(mysqli_query($mysqli, "SELECT * FROM nilai WHERE id_tes='$_POST[tes]' AND id_tim='$_SESSION[id_tim]'"));
$arr_soal = explode(",", $rnilai['acak_soal']);
$jawaban = explode(",", $rnilai['jawaban']);
$jbenar = 0;
$jsalah = 0;
for($i=0; $i<count($arr_soal); $i++){
$rsoal = mysqli_fetch_array(mysqli_query($mysqli, "SELECT * FROM soal WHERE id_tes='$_POST[tes]' AND id_soal='$arr_soal[$i]'"));
if($rsoal['kunci'] == $jawaban[$i])
$jbenar++;
elseif ($jawaban[$i] == '0') {
}
else {
$jsalah++;
}
}
//$nilai = $jbenar/count($arr_soal)*100;
$nilai = $jbenar*3 + $jsalah*(-1);
mysqli_query($mysqli, "UPDATE nilai SET jml_benar='$jbenar', nilai='$nilai' WHERE id_tes='$_POST[tes]' AND id_tim='$_SESSION[id_tim]'");
mysqli_query($mysqli, "UPDATE peserta SET status='on' WHERE id_tim='$_SESSION[id_tim]'");
echo "ok";
}
//Ketiak tamoil soal
elseif($_GET['action']=="tampil_soal"){
mysqli_query($mysqli, "UPDATE nilai SET sisa_waktu='$_POST[sisa_waktu]' WHERE id_tes='$_POST[tes]' AND id_tim='$_SESSION[id_tim]'");
echo "ok";
}
?>