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edit.php
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edit.php
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<?php
session_start();
if (!isset($_SESSION['loggedin']) || $_SESSION['loggedin'] != true) {
header("location: login.php");
exit;
}
include('connect.php');
$showEmpty = false;
$showError = false;
$showSuccess = false;
?>
<?php
if (!empty($_REQUEST['stu_enrollNo'])) {
if ($_SERVER['REQUEST_METHOD'] == "POST") {
//Student Data
$stu_name = $_POST['stu_name'];
$stu_enrollNo = $_POST['stu_enrollNo'];
$stu_rollNo = $_POST['stu_rollNo'];
$stu_class = $_SESSION['teacherOf'];
$stu_faName = $_POST['stu_fa'];
$stu_moName = $_POST['stu_mo'];
$stu_sess = $_POST['stu_sess'];
$stu_mobileNo = $_POST['stu_mobileNo'];
if (empty($stu_name) || empty($stu_enrollNo) || empty($stu_enrollNo) || empty($stu_sess) || empty($stu_mobileNo) || empty($stu_faName) || empty($stu_moName)) {
$showEmpty = "Do not leave required fields empty";
} else {
// Result Data
if ($_SESSION['teacherOf'] == "BCA I yr") {
$ExistEnroll = "SELECT `stu_enrollNo` FROM `bca_1yr` WHERE `stu_enrollNo` = '$stu_enrollNo'";
$ExistRoll = "SELECT `stu_rollNo` FROM `bca_1yr` WHERE `stu_rollNo` = '$stu_rollNo'";
$resultEnroll = mysqli_query($conn, $ExistEnroll);
$resultRoll = mysqli_query($conn, $ExistRoll);
$numEnroll = mysqli_num_rows($resultEnroll);
$numRoll = mysqli_num_rows($resultRoll);
if ($numEnroll == 0) {
$showError = "Student Data is not available for $stu_enrollNo";
} elseif ($numRoll == 0) {
$showError = "Student Data is not available for $stu_rollNo";
} else {
//Mid-term Marks
$Mid_BCA111 = $_POST['Mid_BCA111'];
$Mid_BCA112 = $_POST['Mid_BCA112'];
$Mid_BCA113 = $_POST['Mid_BCA113'];
$Mid_BCA114 = $_POST['Mid_BCA114'];
$Mid_BCA115 = $_POST['Mid_BCA115'];
$Mid_BCA116 = $_POST['Mid_BCA116'];
//Annual Marks
$Ann_BCA111 = $_POST['Ann_BCA111'];
$Ann_BCA112 = $_POST['Ann_BCA112'];
$Ann_BCA113 = $_POST['Ann_BCA113'];
$Ann_BCA114 = $_POST['Ann_BCA114'];
$Ann_BCA115 = $_POST['Ann_BCA115'];
$Ann_BCA116 = $_POST['Ann_BCA116'];
$Mid_Total = $Mid_BCA111 + $Mid_BCA112 + $Mid_BCA113 + $Mid_BCA114 + $Mid_BCA115 + $Mid_BCA116;
$Ann_Total = $Ann_BCA111 + $Ann_BCA112 + $Ann_BCA113 + $Ann_BCA114 + $Ann_BCA115 + $Ann_BCA116;
$Mid_Perc = ($Mid_Total / 180) * 100;
$Ann_Perc = ($Ann_Total / 420) * 100;
$Overall_Perc = (($Mid_Perc + $Ann_Perc) / 200) * 100;
if ($Overall_Perc < 35) {
$FinalResult = "FAIL";
} elseif ($Overall_Perc >= 35 && $Overall_Perc <= 40) {
$FinalResult = "PROMOTE";
} elseif ($Overall_Perc > 40) {
$FinalResult = "PASS";
} else {
$FinalResult = "ABSENT";
}
$sql = "UPDATE `bca_1yr`
SET `stu_name` = '$stu_name',
`stu_class` = '$stu_class',
`stu_faName` = '$stu_faName',
`stu_moName` = '$stu_moName',
`stu_sess` = '$stu_sess',
`stu_mobileNo` = '$stu_mobileNo',
`Mid_BCA111` = '$Mid_BCA111',
`Mid_BCA112` = '$Mid_BCA112',
`Mid_BCA113` = '$Mid_BCA113',
`Mid_BCA114` = '$Mid_BCA114',
`Mid_BCA115` = '$Mid_BCA115',
`Mid_BCA116` = '$Mid_BCA116',
`Ann_BCA111` = '$Ann_BCA111',
`Ann_BCA112` = '$Ann_BCA112',
`Ann_BCA113` = '$Ann_BCA113',
`Ann_BCA114` = '$Ann_BCA114',
`Ann_BCA115` = '$Ann_BCA115',
`Ann_BCA116` = '$Ann_BCA116',
`Mid_Total` = '$Mid_Total',
`Ann_Total` = '$Ann_Total',
`Mid_Perc` = '$Mid_Perc',
`Ann_Perc` = '$Ann_Perc',
`Overall_Perc` = '$Overall_Perc',
`Result` = '$FinalResult'
WHERE `stu_enrollNo` = '$stu_enrollNo'";
$result = mysqli_query($conn, $sql);
if ($result) {
$showSuccess = "Data is Successfully Updated";
header("location: edit_view.php?action= $stu_enrollNo");
} else {
$showError = "Something went wrong";
}
}
} elseif ($_SESSION['teacherOf'] == "BCA II yr") {
$ExistEnroll = "SELECT `stu_enrollNo` FROM `bca_2yr` WHERE `stu_enrollNo` = '$stu_enrollNo'";
$ExistRoll = "SELECT `stu_rollNo` FROM `bca_2yr` WHERE `stu_rollNo` = '$stu_rollNo'";
$resultEnroll = mysqli_query($conn, $ExistEnroll);
$resultRoll = mysqli_query($conn, $ExistRoll);
$numEnroll = mysqli_num_rows($resultEnroll);
$numRoll = mysqli_num_rows($resultRoll);
if ($numEnroll == 0) {
$showError = "Student Data is not available for $stu_enrollNo";
} elseif ($numRoll == 0) {
$showError = "Student Data is not available for $stu_rollNo";
} else {
//Mid-term Marks
$Mid_BCA221 = $_POST['Mid_BCA221'];
$Mid_BCA222 = $_POST['Mid_BCA222'];
$Mid_BCA223 = $_POST['Mid_BCA223'];
$Mid_BCA224 = $_POST['Mid_BCA224'];
$Mid_BCA225 = $_POST['Mid_BCA225'];
$Mid_BCA226 = $_POST['Mid_BCA226'];
//Annual Marks
$Ann_BCA221 = $_POST['Ann_BCA221'];
$Ann_BCA222 = $_POST['Ann_BCA222'];
$Ann_BCA223 = $_POST['Ann_BCA223'];
$Ann_BCA224 = $_POST['Ann_BCA224'];
$Ann_BCA225 = $_POST['Ann_BCA225'];
$Ann_BCA226 = $_POST['Ann_BCA226'];
$Mid_Total = $Mid_BCA221 + $Mid_BCA222 + $Mid_BCA223 + $Mid_BCA224 + $Mid_BCA225 + $Mid_BCA226;
$Ann_Total = $Ann_BCA221 + $Ann_BCA222 + $Ann_BCA223 + $Ann_BCA224 + $Ann_BCA225 + $Ann_BCA226;
$Mid_Perc = ($Mid_Total / 180) * 100;
$Ann_Perc = ($Ann_Total / 420) * 100;
$Overall_Perc = (($Mid_Perc + $Ann_Perc) / 200) * 100;
if ($Overall_Perc < 35) {
$FinalResult = "FAIL";
} elseif ($Overall_Perc >= 35 && $Overall_Perc <= 40) {
$FinalResult = "PROMOTE";
} elseif ($Overall_Perc > 40) {
$FinalResult = "PASS";
} else {
$FinalResult = "ABSENT";
}
$sql = "UPDATE `bca_2yr`
SET `stu_name` = '$stu_name',
`stu_class` = '$stu_class',
`stu_faName` = '$stu_faName',
`stu_moName` = '$stu_moName',
`stu_sess` = '$stu_sess',
`stu_mobileNo` = '$stu_mobileNo',
`Mid_BCA221` = '$Mid_BCA221',
`Mid_BCA222` = '$Mid_BCA222',
`Mid_BCA223` = '$Mid_BCA223',
`Mid_BCA224` = '$Mid_BCA224',
`Mid_BCA225` = '$Mid_BCA225',
`Mid_BCA226` = '$Mid_BCA226',
`Ann_BCA221` = '$Ann_BCA221',
`Ann_BCA222` = '$Ann_BCA222',
`Ann_BCA223` = '$Ann_BCA223',
`Ann_BCA224` = '$Ann_BCA224',
`Ann_BCA225` = '$Ann_BCA225',
`Ann_BCA226` = '$Ann_BCA226',
`Mid_Total` = '$Mid_Total',
`Ann_Total` = '$Ann_Total',
`Mid_Perc` = '$Mid_Perc',
`Ann_Perc` = '$Ann_Perc',
`Overall_Perc` = '$Overall_Perc',
`Result` = '$FinalResult'
WHERE `stu_enrollNo` = '$stu_enrollNo'";
$result = mysqli_query($conn, $sql);
if ($result) {
$showSuccess = "Data is Successfully Updated";
header("location: edit_view.php?action= $stu_enrollNo");
} else {
$showError = "Not Update";
}
}
} elseif ($_SESSION['teacherOf'] == "BCA III yr") {
$ExistEnroll = "SELECT `stu_enrollNo` FROM `bca_3yr` WHERE `stu_enrollNo` = '$stu_enrollNo'";
$ExistRoll = "SELECT `stu_rollNo` FROM `bca_3yr` WHERE `stu_rollNo` = '$stu_rollNo'";
$resultEnroll = mysqli_query($conn, $ExistEnroll);
$resultRoll = mysqli_query($conn, $ExistRoll);
$numEnroll = mysqli_num_rows($resultEnroll);
$numRoll = mysqli_num_rows($resultRoll);
if ($numEnroll == 0) {
$showError = "Student Data is not available for $stu_enrollNo";
} elseif ($numRoll == 0) {
$showError = "Student Data is not available for $stu_rollNo";
} else {
//Mid-term Marks
$Mid_BCA331 = $_POST['Mid_BCA331'];
$Mid_BCA332 = $_POST['Mid_BCA332'];
$Mid_BCA333 = $_POST['Mid_BCA333'];
$Mid_BCA334 = $_POST['Mid_BCA334'];
$Mid_BCA335 = $_POST['Mid_BCA335'];
//Annual Marks
$Ann_BCA331 = $_POST['Ann_BCA331'];
$Ann_BCA332 = $_POST['Ann_BCA332'];
$Ann_BCA333 = $_POST['Ann_BCA333'];
$Ann_BCA334 = $_POST['Ann_BCA334'];
$Ann_BCA335 = $_POST['Ann_BCA335'];
$Mid_Total = $Mid_BCA331 + $Mid_BCA332 + $Mid_BCA333 + $Mid_BCA334 + $Mid_BCA335;
$Ann_Total = $Ann_BCA331 + $Ann_BCA332 + $Ann_BCA333 + $Ann_BCA334 + $Ann_BCA335;
$Mid_Perc = ($Mid_Total / 150) * 100;
$Ann_Perc = ($Ann_Total / 350) * 100;
$Overall_Perc = (($Mid_Perc + $Ann_Perc) / 200) * 100;
if ($Overall_Perc < 35) {
$FinalResult = "FAIL";
} elseif ($Overall_Perc >= 35 && $Overall_Perc <= 40) {
$FinalResult = "PROMOTE";
} elseif ($Overall_Perc > 40) {
$FinalResult = "PASS";
} else {
$FinalResult = "ABSENT";
}
$sql = "UPDATE `bca_3yr`
SET `stu_name` = '$stu_name',
`stu_class` = '$stu_class',
`stu_faName` = '$stu_faName',
`stu_moName` = '$stu_moName',
`stu_sess` = '$stu_sess',
`stu_mobileNo` = '$stu_mobileNo',
`Mid_BCA331` = '$Mid_BCA331',
`Mid_BCA332` = '$Mid_BCA332',
`Mid_BCA333` = '$Mid_BCA333',
`Mid_BCA334` = '$Mid_BCA334',
`Mid_BCA335` = '$Mid_BCA335',
`Ann_BCA331` = '$Ann_BCA331',
`Ann_BCA332` = '$Ann_BCA332',
`Ann_BCA333` = '$Ann_BCA333',
`Ann_BCA334` = '$Ann_BCA334',
`Ann_BCA335` = '$Ann_BCA335',
`Mid_Total` = '$Mid_Total',
`Ann_Total` = '$Ann_Total',
`Mid_Perc` = '$Mid_Perc',
`Ann_Perc` = '$Ann_Perc',
`Overall_Perc` = '$Overall_Perc',
`Result` = '$FinalResult'
WHERE `stu_enrollNo` = '$stu_enrollNo'";
$result = mysqli_query($conn, $sql);
if ($result) {
$showSuccess = "Data is Successfully Updated";
header("location: edit_view.php?action= $stu_enrollNo");
} else {
$showError = "Something went wrong";
}
}
}
}
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<link rel="stylesheet" href="Styling/header.css">
<link rel="stylesheet" href="Styling/form.css">
<link rel="stylesheet" href="Styling/alertBox.css">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<title>Edit</title>
</head>
<body>
<?php include("partials/_header.php"); ?>
<?php
if ($showError) {
echo
"<div class='error'>
<!-- <span class='closebtn'>×</span> -->
<strong>Error! </strong>" . $showError . "
</div>";
}
if ($showEmpty) {
echo
"<div class='empty'>
<!-- <span class='closebtn'>×</span> -->
<strong>Alert! </strong>" . $showEmpty . "
</div>";
}
if ($showSuccess) {
echo
"<div class='success'>
<!-- <span class='closebtn'>×</span> -->
<strong>Success! </strong>" . $showSuccess . "
</div>";
}
?>
<?php
if (!isset($_REQUEST['submit']) && isset($_GET['eid'])) {
if ($_SESSION['teacherOf'] == "BCA I yr") {
$sql = "SELECT * FROM `bca_1yr` WHERE `stu_enrollNo` = '" . $_GET['eid'] . "'";
$result = mysqli_query($conn, $sql);
$numRow = mysqli_num_rows($result);
if ($numRow > 0) {
$row = mysqli_fetch_array($result);
}
} elseif ($_SESSION['teacherOf'] == "BCA II yr") {
$sql = "SELECT * FROM `bca_2yr` WHERE `stu_enrollNo` = '" . $_GET['eid'] . "'";
$result = mysqli_query($conn, $sql);
$numRow = mysqli_num_rows($result);
if ($numRow > 0) {
$row = mysqli_fetch_array($result);
}
} elseif ($_SESSION['teacherOf'] == "BCA III yr") {
$sql = "SELECT * FROM `bca_3yr` WHERE `stu_enrollNo` = '" . $_GET['eid'] . "'";
$result = mysqli_query($conn, $sql);
$numRow = mysqli_num_rows($result);
if ($numRow > 0) {
$row = mysqli_fetch_array($result);
}
} else {
$showError = "Something Went Wrong";
}
} else {
$showError = "Something went wrong";
}
?>
<div class="insert-container">
<form action="edit.php" method="POST">
<div class="stu-data" align="center">
<h2 align="center">Edit Student Data</h2>
<input type="text" name="stu_name" id="stu_form" placeholder="Student Name" maxlength="50" minlength="5" value="<?php echo $row['stu_name'] ?>" required>
<input type="text" name="stu_enrollNo" id="stu_form" value="<?php echo $row['stu_enrollNo'] ?>" placeholder="Enrollment Number" required readonly>
<input type="text" name="stu_rollNo" id="stu_form" value="<?php echo $row['stu_rollNo'] ?>" placeholder="Roll Number" required readonly>
<input type="text" name="stu_class" id="stu_form" value="<?php echo $_SESSION['teacherOf'] . ' (Automatic fill up by your Data)'; ?>" required readonly>
<input type="text" name="stu_fa" id="stu_form" value="<?php echo $row['stu_faName'] ?>" placeholder="Father Name" maxlength="50" minlength="5" required>
<input type="text" name="stu_mo" id="stu_form" value="<?php echo $row['stu_moName'] ?>" placeholder="Mother Name" maxlength="50" minlength="5" required>
<select name="stu_sess" id="stu_form" required>
<option value="<?php echo $row['stu_sess'] ?>">
<?php echo $row['stu_sess'] ?>
</option>
<?php for ($i = 2000; $i < 2050; $i++) { ?> ?>
<?php $y = $i + 1; ?>
<option value="<?php echo $i . '-' . $y; ?>">
<?php echo $i . '-' . $y; ?>
</option>
<?php } ?>
</select>
<input type="tel" name="stu_mobileNo" id="stu_form" value="<?php echo $row['stu_mobileNo'] ?>" placeholder="Student Mobile Number" minlength="10" maxlength="10" required>
</div>
<br>
<hr>
<!-- Result Data -->
<div class="result-data">
<table>
<tr>
<th colspan="4" scope="col">Edit Student Marks</th>
</tr>
<tr>
<th>
<?php echo $_SESSION['teacherOf'] ?>
</th>
<th>Maximum Marks</th>
<th>Mid-term Marks (30)</th>
<th>Annual Marks (70)</th>
</tr>
<?php
if ($_SESSION['teacherOf'] == "BCA I yr") {
$n = 1;
while ($n <= 6) {
$mid[$n] = $row["Mid_BCA11$n"];
$ann[$n] = $row["Ann_BCA11$n"];
echo "<tr>
<td>BCA 11$n</td>
<td>100</td>
<td><input type='number' name='Mid_BCA11$n' id='marksInput' min='0' max='30' placeholder='Insert Marks' value='$mid[$n]' required></td>
<td><input type='number' name='Ann_BCA11$n' id='marksInput' min='0' max='70' placeholder='Insert Marks' value='$ann[$n]' required></td>
</tr>";
$n++;
}
echo "
<tr>
<td>Total</td>
<td>600</td>
<td>" . $row['Mid_Total'] . "</td>
<td>" . $row['Ann_Total'] . "</td>
</tr>
<tr>
<td>Percentage</td>
<td></td>
<td>" . $row['Mid_Perc'] . "%</td>
<td>" . $row['Ann_Perc'] . "%</td>
</tr>
<tr>
<td colspan='4'>Overall Percentage: " . $row['Overall_Perc'] . "%</td>
</tr>
<tr>
<td colspan='4'>Result: " . $row['Result'] . "</td>
</tr>";
} elseif ($_SESSION['teacherOf'] == "BCA II yr") {
$n = 1;
while ($n <= 6) {
$mid[$n] = $row["Mid_BCA22$n"];
$ann[$n] = $row["Ann_BCA22$n"];
echo "<tr>
<td>BCA 22$n</td>
<td>100</td>
<td><input type='number' name='Mid_BCA22$n' id='marksInput' min='0' max='30' placeholder='Insert Marks' value='$mid[$n]' required></td>
<td><input type='number' name='Ann_BCA22$n' id='marksInput' min='0' max='70' placeholder='Insert Marks' value='$ann[$n]' required></td>
</tr>";
$n++;
}
echo "
<tr>
<td>Total</td>
<td>600</td>
<td>" . $row['Mid_Total'] . "</td>
<td>" . $row['Ann_Total'] . "</td>
</tr>
<tr>
<td>Percentage</td>
<td></td>
<td>" . $row['Mid_Perc'] . "%</td>
<td>" . $row['Ann_Perc'] . "%</td>
</tr>
<tr>
<td colspan='4'>Overall Percentage: " . $row['Overall_Perc'] . "%</td>
</tr>
<tr>
<td colspan='4'>Result: " . $row['Result'] . "</td>
</tr>";
} elseif ($_SESSION['teacherOf'] == "BCA III yr") {
$n = 1;
while ($n <= 5) {
$mid[$n] = $row["Mid_BCA33$n"];
$ann[$n] = $row["Ann_BCA33$n"];
echo "<tr>
<td>BCA 33$n</td>
<td>100</td>
<td><input type='number' name='Mid_BCA33$n' id='marksInput' min='0' max='30' placeholder='Insert Marks' value='$mid[$n]' required></td>
<td><input type='number' name='Ann_BCA33$n' id='marksInput' min='0' max='70' placeholder='Insert Marks' value='$ann[$n]' required></td>
</tr>";
$n++;
}
echo "
<tr>
<td>Total</td>
<td>500</td>
<td>" . $row['Mid_Total'] . "</td>
<td>" . $row['Ann_Total'] . "</td>
</tr>
<tr>
<td>Percentage</td>
<td></td>
<td>" . $row['Mid_Perc'] . "%</td>
<td>" . $row['Ann_Perc'] . "%</td>
</tr>
<tr>
<td colspan='4'>Overall Percentage: " . $row['Overall_Perc'] . "%</td>
</tr>
<tr>
<td colspan='4'>Result: " . $row['Result'] . "</td>
</tr>";
} else {
$showError = "Their is something wrong. Logout and Login again";
}
?>
</table>
</div>
<div align="center">
<button type="reset" class="btn reset_btn">Reset</button>
<button type="submit" class="btn submit_btn">Update Data</button>
</div>
</form>
</div>
</body>
</html>