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feedback.php
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<?php
session_start();
error_reporting(0);
if(!$_SESSION["login"] or $_SESSION["login"]===false){
header("Location:index");
}
?>
<!DOCTYPE html>
<html>
<head>
<link href="seekbar.css" rel="stylesheet" type="text/css"/>
<script src="seekbar.js" type="text/javascript"></script>
<style>
ul {
list-style-type: none;
margin: 0;
padding: 0;
overflow: hidden;
background-color: #101;
}
li {
float: right;
}
li a, .dropbtn {
display: inline-block;
color: white;
text-align: center;
padding: 14px 16px;
text-decoration: none;
}
li a:hover, .dropdown:hover .dropbtn {
background-color: red;
}
li.dropdown {
display: inline-block;
}
.dropdown-content {
display: none;
position: absolute;
background-color: #f9f9f9;
min-width: 160px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
z-index: 1;
}
.dropdown-content a {
color: black;
padding: 12px 16px;
text-decoration: none;
display: block;
text-align: left;
}
.dropdown-content a:hover {background-color: #f1f1f1}
.dropdown:hover .dropdown-content {
display: block;
}
@media screen and (max-width: 600px){
ul.topnav li.right,
ul.topnav li {float: none;}
}
#logo{
float:left;
}
/* The Modal (background) */
.modal {
display: none; /* Hidden by default */
position: fixed; /* Stay in place */
z-index: 100; /* Sit on top */
left: 0;
top: 0;
width: 100%; /* Full width */
height: 100%; /* Full height */
overflow: auto; /* Enable scroll if needed */
background-color: rgb(0,0,0); /* Fallback color */
background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}
/* Modal Header */
.modal-header {
padding: 2px 16px;
background-color: #010105;
color: white;
}
/* Modal Body */
.modal-body {padding: 2px 16px;}
/* Modal Footer */
.modal-footer {
padding: 2px 16px;
background-color: #010105;
color: white;
}
/* Modal Content */
.modal-content {
position: relative;
background-color: #fefefe;
margin: auto;
padding: 0;
top:30%;
border: 1px solid #888;
width: 80%;
box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
-webkit-animation-name: animatetop;
-webkit-animation-duration: 0.4s;
animation-name: animatetop;
animation-duration: 0.4s
}
/* Add Animation */
@-webkit-keyframes animatetop {
from {top: -300px; opacity: 0}
to {top: 30%; opacity: 1}
}
@keyframes animatetop {
from {top: -300px; opacity: 0}
to {top: 30% opacity: 1}
}
/* The Close Button */
.close {
color: #aaa;
float: right;
font-size: 28px;
font-weight: bold;
}
.close:hover,
.close:focus {
color: red;
text-decoration: none;
cursor: pointer;
}
#slider {
margin: 20px;
}
</style>
<title>My Dashboard</title>
</head>
<body onload="loadcontent()">
<?php
$con = mysqli_connect("localhost","root","","courserec");
// Check connection
if (mysqli_connect_errno())
{
die("Failed to connect to MySQL: " . mysqli_connect_error());
}
$sql="SELECT * from studentsettings where RollNo='".$_SESSION["RollNo"]."'";
$ret=mysqli_query($con,$sql);
$count=mysqli_num_rows($ret);
if($count==1){
$row=mysqli_fetch_assoc($ret);
$_SESSION["Theory"]=$row["Theory"];
$_SESSION["Programming"]=$row["Programming"];
$_SESSION["Placement"]=$row["Placement"];
$_SESSION["Prerequisite"]=$row["Prerequisite"];
$_SESSION["Problematic"]=$row["Problematic"];
}
?>
<div id="myModal" class="modal">
<!-- Modal content -->
<div class="modal-content">
<div class="modal-header">
<span class="close">×</span>
<center><h2>User Specific Settings</h2><center>
</div>
<div class="modal-body">
<table>
<tr onclick="updateValue()">
<td><b>Theory</b></td>
<td style="width:100%;"><div class="seekbar" data-seekbar-value="<?php echo $_SESSION["Theory"]?>"></div></td>
<td><div class="seekbarvalues"></div></td>
</tr>
<tr onclick="updateValue()">
<td><b>Programming</b></td>
<td><div class="seekbar" data-seekbar-value="<?php echo $_SESSION["Programming"]?>"></div></td>
<td><div class="seekbarvalues"></div></td>
</tr>
<tr onclick="updateValue()">
<td><b>Placement<b></td>
<td><div class="seekbar" data-seekbar-value="<?php echo $_SESSION["Placement"]?>"></div></td>
<td><div class="seekbarvalues"></div></td>
</tr>
<tr onclick="updateValue()">
<td><b> Diversity </b></td>
<td><div class="seekbar" data-seekbar-value="<?php echo $_SESSION["Prerequisite"]?>"></div></td>
<td><div class="seekbarvalues"></div></td>
</tr>
<tr onclick="updateValue()">
<td><b>Analytical</b></td>
<td><div class="seekbar" data-seekbar-value="<?php echo $_SESSION["Problematic"]?>"></div></td>
<td><div class="seekbarvalues"></div></td>
</tr>
</table>
<br/>
<center><input class="button" id="save" type="submit" value="Save Settings" onclick="saveSettings()"></center>
</div>
<div class="modal-footer">
<h3>Set your preferences to get better results.</h3>
</div>
</div>
</div>
<ul>
<li id="logo"><img src="logo.jpg" style="float:left;height:100%;width:100px;" /></li>
<li class="dropdown">
<a href="javascript:void(0)" class="dropbtn"><?php echo $_SESSION["FirstName"]; ?></a>
<div class="dropdown-content">
<a href="#" onclick="showSettings()">Settings</a>
<a href="#">Help</a>
<a href="logout">Logout</a>
</div>
</li>
<li><a href="#news" onclick="location.href='profile';">Profile</a></li>
<li><a href="#home" onclick="location.href='dashboard';">Home</a></li>
</ul>
<center>
<style>
.tg {
color: #333;
font-family: Helvetica, Arial, sans-serif;
width: 640px;
border-collapse:
collapse; border-spacing: 0;
}
.td, .th {
border: 1px solid transparent; /* No more visible border */
height: 30px;
transition: all 0.3s; /* Simple transition for hover effect */
}
.th {
background: #DFDFDF; /* Darken header a bit */
font-weight: bold;
}
.td {
background: #FAFAFA;
text-align: center;
}
/* Cells in even rows (2,4,6...) are one color */
.tr:nth-child(even) .td { background: #F1F1F1; }
/* Cells in odd rows (1,3,5...) are another (excludes header cells) */
.tr:nth-child(odd) .td { background: #FEFEFE; }
.tr .td:hover { background: #666; color: #FFF; }
/* Hover cell effect! */
.button {
border: 1px solid #0a3c59;
background: #3e779d;
background: -webkit-gradient(linear, left top, left bottom, from(#65a9d7), to(#3e779d));
background: -webkit-linear-gradient(top, #65a9d7, #3e779d);
background: -moz-linear-gradient(top, #65a9d7, #3e779d);
background: -ms-linear-gradient(top, #65a9d7, #3e779d);
background: -o-linear-gradient(top, #65a9d7, #3e779d);
background-image: -ms-linear-gradient(top, #65a9d7 0%, #3e779d 100%);
padding: 10px 20px;
-webkit-border-radius: 11px;
-moz-border-radius: 11px;
border-radius: 11px;
-webkit-box-shadow: rgba(255,255,255,0.4) 0 0px 0, inset rgba(255,255,255,0.4) 0 1px 0;
-moz-box-shadow: rgba(255,255,255,0.4) 0 0px 0, inset rgba(255,255,255,0.4) 0 1px 0;
box-shadow: rgba(255,255,255,0.4) 0 0px 0, inset rgba(255,255,255,0.4) 0 1px 0;
text-shadow: #7ea4bd 0 1px 0;
color: #203e52;
font-size: 17px;
font-family: helvetica, serif;
text-decoration: none;
vertical-align: middle;
}
.button:hover {
border: 1px solid #0a3c59;
text-shadow: #1e4158 0 1px 0;
background: #3e779d;
background: -webkit-gradient(linear, left top, left bottom, from(#65a9d7), to(#3e779d));
background: -webkit-linear-gradient(top, #65a9d7, #3e779d);
background: -moz-linear-gradient(top, #65a9d7, #3e779d);
background: -ms-linear-gradient(top, #65a9d7, #3e779d);
background: -o-linear-gradient(top, #65a9d7, #3e779d);
background-image: -ms-linear-gradient(top, #65a9d7 0%, #3e779d 100%);
color: #fff;
}
.button:active {
text-shadow: #1e4158 0 1px 0;
border: 1px solid #0a3c59;
background: #65a9d7;
background: -webkit-gradient(linear, left top, left bottom, from(#3e779d), to(#3e779d));
background: -webkit-linear-gradient(top, #3e779d, #65a9d7);
background: -moz-linear-gradient(top, #3e779d, #65a9d7);
background: -ms-linear-gradient(top, #3e779d, #65a9d7);
background: -o-linear-gradient(top, #3e779d, #65a9d7);
background-image: -ms-linear-gradient(top, #3e779d 0%, #65a9d7 100%);
color: #fff;
}
</style>
<br/>
<div id='fcontent'></div>
</center>
</body>
<script>
// Get the modal
var modal = document.getElementById('myModal');
// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close")[0];
span.style.display="none";
// When the user clicks on <span> (x), close the modal
span.onclick = function() {
modal.style.display = "none";
}
// When the user clicks anywhere outside of the modal, close it
/*window.onclick = function(event) {
if (event.target == modal) {
modal.style.display = "none";
}
}*/
function subta(code){
var RollNo="<?php echo $_SESSION["RollNo"]; ?>";
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
loadcontent();
}
}
var comment=document.getElementById(code).value;
var rating=document.getElementById("rate"+code).value;
xhttp.open("GET", "setfeedback?RollNo="+RollNo+"&Comment="+comment+"&CourseCode="+code+"&Rating="+rating, true);
xhttp.send(null);
}
function checkActive(){
<?php
if($_SESSION["Active"]==0){
?>
modal.style.display = "block";
<?php
}
?>
}
function loadcontent(){
var RollNo="<?php echo $_SESSION["RollNo"]; ?>";
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
document.getElementById("fcontent").innerHTML=xhttp.responseText;
}
}
xhttp.open("GET", "getfeedback?RollNo="+RollNo, true);
xhttp.send(null);
}
function showSettings(){
modal.style.display = "block";
var span = document.getElementsByClassName("close")[0];
span.style.display="inline";
}
function updateValue(){
var sbv=document.getElementsByClassName('seekbarvalues');
var sb=document.getElementsByClassName('seekbar');
document.getElementById("save").value = "Save Settings";
var span = document.getElementsByClassName("close")[0];
span.style.display="none";
for(var i=0;i<sb.length;i++){
sbv[i].innerHTML=sb[i].getAttribute('data-seekbar-value');
}
}
function saveSettings(){
var sbv=document.getElementsByClassName('seekbarvalues');
var v1=sbv[0].innerHTML;
var v2=sbv[1].innerHTML;
var v3=sbv[2].innerHTML;
var v4=sbv[3].innerHTML;
var v5=sbv[4].innerHTML;
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
document.getElementById("save").value = "Saved";
var span = document.getElementsByClassName("close")[0];
span.style.display="inline";
<?php $_SESSION["Active"]=1; ?>
<?php
$con = mysqli_connect("localhost","root","","courserec");
// Check connection
if (mysqli_connect_errno())
{
die("Failed to connect to MySQL: " . mysqli_connect_error());
}
$sql="SELECT * from studentsettings where RollNo='".$_SESSION["RollNo"]."'";
$ret=mysqli_query($con,$sql);
$count=mysqli_num_rows($ret);
if($count==1){
$row=mysqli_fetch_assoc($ret);
$_SESSION["Theory"]=$row["Theory"];
$_SESSION["Programming"]=$row["Programming"];
$_SESSION["Placement"]=$row["Placement"];
$_SESSION["Prerequisite"]=$row["Prerequisite"];
$_SESSION["Problematic"]=$row["Problematic"];
}
mysqli_close($con);
?>
}
};
var val="<?php echo $_SESSION["RollNo"]; ?>";
xhttp.open("GET", "savesetting?v1="+v1+"&v2="+v2+"&v3="+v3+"&v4="+v4+"&v5="+v5+"&RollNo="+val, true);
xhttp.send(null);
}
</script>
</html>