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encode-grades.php
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372 lines (312 loc) · 16.6 KB
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<?php require_once("includes/session.php"); ?>
<?php require_once("includes/functions.php"); ?>
<?php require_once("includes/db_connection.php"); ?>
<?php include 'layout/header.php';?>
<?php
if (isset($_GET['subject_id'])) {
$subject_id = $_GET["subject_id"];
$school_yr = $_GET["school_yr"];
$term = $_GET["term"];
$year = $_GET["year"];
$section = $_GET["section"];
$teacher_id = $_GET["teacher_id"];
$course_id = $_GET["course_id"];
}
else{
$subject_id = NULL;
}
if ($subject_id == NULL) {
redirect_to("admin-dashboard.php");
}
$query = "SELECT * FROM subjects WHERE subject_id ='".$subject_id."'";
$result = mysqli_query($connection, $query);
while($row = mysqli_fetch_assoc($result))
{
$subject_name = $row['subject_name'];
$subject_code = $row['subject_code'];
}
?>
<title>Encode Grades</title>
</head>
<body>
<?php include 'layout/admin-nav.php';?>
<div id="wrapper">
<?php
$sidebar_context = "grading";
include 'layout/admin-sidebar.php';?>
<div id="content-wrapper" class="col-md">
<ol class="breadcrumb">
<li class="breadcrumb-item">
<a href="admin-dashboard.php">Dashboard</a>
</li>
<li class="breadcrumb-item">
<a href="grading-portal.php">Grading Portal</a>
</li>
<li class="breadcrumb-item active">
Process Grades
</li>
</ol>
<h1></h1>
<hr>
<div class="card mb-3">
<div class="card-header">
<i class="fa fa-table"></i>
Process Grades for <?php echo $subject_code."(".$subject_name.")"; ?></div>
<div class="card-body">
<input class="form-control" id="myInput" type="text" placeholder="Quick Search">
<?php
if (isset($_GET["grade_saved"])) {
$url_grade_save = $_GET["grade_saved"];
$form_url = "process-grades.php?subject_id=".$subject_id."&term=".urlencode($term)."&school_yr=".urlencode($school_yr)."&course_id=".urlencode($course_id)."&year=".urlencode($year)."§ion=".urlencode($section)."&teacher_id=".urlencode($teacher_id)."&grade_saved=".$url_grade_save;
}
else{
$form_url = "process-grades.php?subject_id=".$subject_id."&term=".urlencode($term)."&school_yr=".urlencode($school_yr)."&course_id=".urlencode($course_id)."&year=".urlencode($year)."§ion=".urlencode($section)."&teacher_id=".urlencode($teacher_id);
}
if (isset($_GET["grade_posted"]) && !empty($_GET["grade_posted"])) {
$grade_posted = $_GET["grade_posted"];
if ($grade_posted == 1) {
echo "<div class=\"alert alert-success mt-3\" role=\"alert\">";
echo "Grades are posted.</div>";
}
if($grade_posted == 0){
echo "<div class=\"alert alert-warning mt-3\" role=\"alert\">";
echo "Cannot post grades. Make sure all fields are not empty. Only students with \"Incomplete\" remarks are allowed to be empty.</div>";
}
}
?>
<form id="grades-form" action="<?php echo $form_url;?>" method="post" onsubmit="return postSubmit()";>
<?php
$grade_values = array("N/A", "5.00","3.00","2.75","2.50","2.25","2.00","1.75","1.50","1.25","1.00");
echo "<table id=\"table-grades\" class=\"table table-striped table-bordered dataTable\">";
echo " <thead>";
echo " <tr>";
echo " <th style=\"display: none;\">Student Reg. ID</th>";
echo " <th>Student Number</th>";
echo " <th>Name</th>";
echo " <th>Prelim</th>";
echo " <th>Midterm</th>";
echo " <th>Semis</th>";
echo " <th>Finals</th>";
echo " <th>Final Grade</th>";
echo " <th>Remarks</th>";
echo " <th> </th>";
echo " </tr></thead><tbody>";
$remarks_value = 0;
$query = "SELECT student_grades.stud_reg_id, student_grades.prelim, student_grades.midterm, student_grades.semis, student_grades.finals, student_grades.final_grade,student_grades.remarks, student_grades.grade_posted,students_reg.first_name, students_reg.middle_name, students_reg.last_name FROM student_grades INNER JOIN students_reg ON student_grades.stud_reg_id = students_reg.stud_reg_id WHERE student_grades.subject_id ='".$subject_id."' AND student_grades.sec_id ='".$section."' AND student_grades.term='".$term."' AND student_grades.school_yr='".$school_yr."' AND student_grades.teacher_id='".$teacher_id."' ORDER BY students_reg.last_name";
$result = mysqli_query($connection, $query);
while($row = mysqli_fetch_assoc($result))
{
$grade_posted = $row['grade_posted'];
$lock_grade = "";
$checkboxDisabled = "";
if ($grade_posted == 1) {
$lock_grade = "readonly style=\"background: #e9ecef;\"";
$checkboxDisabled = "disabled";
}
if ($row['remarks'] == "Incomplete") {
$remarks_value = "checked=\"checked\"";
$extra_class_jquery = "incomplete";
}
else{
$remarks_value = "";
$extra_class_jquery = "allowed";
}
echo "<tr>";
echo "<td>";
echo"<input class=\"student-id-box\" type=\"number\" name=\"stud_reg_id[]\" min=\"1\" style=\"display: none\" max=\"100\" value=\"".$row['stud_reg_id']."\"><input class=\"student-id-box\" type=\"text\" disabled name=\"stud_id[]\" value=\"".get_student_number($row['stud_reg_id'],$connection)."\"></td>";
echo "<td>".$row['last_name'].", ".$row['first_name'].", ".substr($row['middle_name'], 0,1).".</td>";
echo "<td>";
echo" <select name=\"prelim[]\" class=\"grade-box ".$extra_class_jquery."\" ".$lock_grade." aria-label=\"Default select example\">";
loadDropdownValues($grade_values,$row['prelim']);
echo "</select>";
echo "</td>";
echo "<td>";
echo" <select name=\"midterm[]\" class=\"grade-box ".$extra_class_jquery."\" ".$lock_grade." aria-label=\"Default select example\">";
loadDropdownValues($grade_values,$row['midterm']);
echo "</select>";
echo "</td>";
echo "<td>";
echo" <select name=\"semis[]\" class=\"grade-box ".$extra_class_jquery."\" ".$lock_grade." aria-label=\"Default select example\">";
loadDropdownValues($grade_values,$row['semis']);
echo "</select>";
echo "</td>";
echo "<td>";
echo" <select name=\"finals[]\" class=\"grade-box ".$extra_class_jquery."\" ".$lock_grade." aria-label=\"Default select example\">";
loadDropdownValues($grade_values,$row['finals']);
echo "</select>";
echo "</td>";
echo "<td><input class=\"final-computed-grade\" step=\".25\" maxlength =\"3\" type=\"number\" name=\"final_grade[]\" min=\"0.00\" max=\"5.00\" readonly value=\"".$row['final_grade']."\"></td>";
echo "<td>";
echo "<input class=\"remarks form-control\" name=\"remarks[]\" value=\"".$row['remarks']."\" readonly />";
echo "</td>";
echo "<td>";
echo "<div class=\"form-check\"><input class=\"form-check-input MarkIncomplete\" type=\"checkbox\" ".$remarks_value." ".$checkboxDisabled."><label class=\"form-check-label\ for=\"MarkIncomplete\">Mark as Incomplete</label></div>";
echo "</td>";
echo "</tr>";
}
echo "</tbody></table>";
echo "<div class=\"col-md-4\">";
//query check to make sure the grades are locked before proceeding, if not, the buttons will be set to default
$grades_set_lock = "";
$query_check = "SELECT grade_posted FROM student_grades WHERE subject_id ='".$subject_id."' AND sec_id ='".$section."' AND teacher_id = '".$teacher_id."' AND term='".$term."' AND school_yr='".$school_yr."' LIMIT 1";
$result_check = mysqli_query($connection, $query_check);
while($row_check = mysqli_fetch_assoc($result_check))
{
$grades_set_lock = $row_check['grade_posted'];
}
if (isset($_GET["grade_posted"]) && !empty($_GET["grade_posted"])) {
if ($grade_posted == 1) {
echo "<input type=\"submit\" name=\"submit\" disabled value=\"Save Grades\" class=\"btn btn-primary\" />";
echo " <input id=\"post-grades\" type=\"submit\" disabled name=\"post\" value=\"Post Grades\" class=\"btn btn-success\" />";
echo " <input type=\"submit\" name=\"edit\" value=\"Edit Grades\" class=\"btn btn-warning\" />";
}
else if($grade_posted == 0){
echo "<div class=\"alert alert-warning mt-3\" role=\"alert\">";
echo "Cannot post grades. Make sure all fields are not empty. Only students with \"Incomplete\" remarks are allowed to be empty.</div>";
echo "<input type=\"submit\" name=\"submit\" value=\"Save Grades\" class=\"btn btn-primary\" />";
echo " <input id=\"post-grades\" type=\"submit\" name=\"post\" value=\"Post Grades\" class=\"btn btn-success\" />";
echo " <input type=\"submit\" disabled name=\"edit\" value=\"Edit Grades\" class=\"btn btn-warning\" />";
}
}
else{
if ($grade_posted == 1) {
echo "<input type=\"submit\" name=\"submit\" disabled value=\"Save Grades\" class=\"btn btn-primary\" />";
echo " <input id=\"post-grades\" type=\"submit\" disabled name=\"post\" value=\"Post Grades\" class=\"btn btn-success\" />";
echo " <input type=\"submit\" name=\"edit\" value=\"Edit Grades\" class=\"btn btn-warning\" />";
}
else{
echo "<input type=\"submit\" name=\"submit\" value=\"Save Grades\" class=\"btn btn-primary\" />";
echo " <input id=\"post-grades\" type=\"submit\" name=\"post\" value=\"Post Grades\" class=\"btn btn-success\" />";
echo " <input type=\"submit\" disabled name=\"edit\" value=\"Edit Grades\" class=\"btn btn-warning\" />";
}
}
echo " <a class=\"btn btn-secondary\" href=\"grading-portal.php\">Cancel</a></div>";
?>
<center>
<?php echo "<a id=\"preview-print\" style=\"color: #fff;\" class=\"btn btn-primary hidden-print\" href=\"preview-print-grades-all.php?subject_id=".$subject_id."&term=".urlencode($term)."&course_id=".urlencode($course_id)."&year=".urlencode($year)."§ion=".urlencode($section)."&teacher_id=".urlencode($teacher_id)."&school_yr=".urlencode($school_yr)."&term=".urlencode($term)."\"><i class=\"fa fa-table\" aria-hidden=\"true\"></i> Preview Summary</a>";
?>
<!-- <button id="excel-export" style="color: #fff;" onclick="exportTableToExcel('table-grades','students-grades')" class="btn btn-success hidden-print"><i class="fa fa-table" aria-hidden="true"></i> Export to Excel</button> -->
</center><br>
<div class="alert alert-success" role="alert">
Make sure you "Post" the grades first before clicking preview to get the latest data on the grades.
</div>
</form>
</div>
</div>
</div>
</div>
<!-- /#wrapper -->
<!-- Scroll to Top Button-->
<a class="scroll-to-top rounded" href="#page-top">
<i class="fa fa-angle-up"></i>
</a>
<?php
if(isset($connection)){ mysqli_close($connection); }
//close database connection after an sql command
?>
<?php include 'layout/footer.php';?>
<script type="text/javascript">
function roundOffGrade(raw_grade,final_grade){
if (raw_grade >= 1.0 && raw_grade <= 1.12 ) {
final_grade = 1.0;
}
else if(raw_grade >= 1.13 && raw_grade <= 1.37 ){
final_grade = 1.25;
}
else if(raw_grade >= 1.18 && raw_grade <= 1.63 ){
final_grade = 1.5;
}
else if(raw_grade >= 1.64 && raw_grade <= 1.88 ){
final_grade = 1.75;
}
else if(raw_grade >= 1.89 && raw_grade <= 2.13 ){
final_grade = 2.0;
}
else if(raw_grade >= 2.14 && raw_grade <= 2.38 ){
final_grade = 2.25;
}
else if(raw_grade >= 2.39 && raw_grade <= 2.63 ){
final_grade = 2.50;
}
else if(raw_grade >= 2.64 && raw_grade <= 2.88 ){
final_grade = 2.75;
}
else if(raw_grade >= 2.89 && raw_grade <= 3.25 ){
final_grade = 3.0;
}
else if(raw_grade >= 3.26 && raw_grade <= 5.0 ){
final_grade = 5.0;
}
return final_grade;
}
$(document).ready(function(){
$("#myInput").on("keyup", function() {
var value = $(this).val().toLowerCase();
$("#table-grades tbody tr").filter(function() {
$(this).toggle($(this).text().toLowerCase().indexOf(value) > -1)
});
});
//bunch of scripts for computing the grades real time
$(".grade-box").change(function(){
var prelim = parseFloat($(this).closest("tr").find("select[name='prelim[]']").val());
var midterm = parseFloat($(this).closest("tr").find("select[name='midterm[]']").val());
var semis = parseFloat($(this).closest("tr").find("select[name='semis[]']").val());
var finals = parseFloat($(this).closest("tr").find("select[name='finals[]']").val());
var raw_computed_grades = (prelim + midterm + semis + finals) / 4;
var computed_grades = roundOffGrade(raw_computed_grades,0);
$(this).closest("tr").find(".final-computed-grade").val(computed_grades.toFixed(2));
// fix the assignment of pass and fail
if (parseFloat(computed_grades) <= 3.50 && parseFloat(computed_grades) >= 1 && computed_grades != "") {
$(this).closest("tr").find(".remarks").val("Passed");
$(this).closest("tr").find(".MarkIncomplete").prop("checked",false);
}
else if (parseFloat(computed_grades) > 3.50 && computed_grades != "") {
$(this).closest("tr").find(".remarks").val("Failed");
$(this).closest("tr").find(".MarkIncomplete").prop("checked",false);
}
else if($(this).closest("tr").find(".final-computed-grade") == ""){
$(this).closest("tr").find(".remarks").val("");
}
else{
$(this).closest("tr").find(".remarks").val("");
}
});
//automatically do some scripts and changes when a student is marked as incomplete
$( ".MarkIncomplete" ).click(function() {
if ($(this).closest("tr").find(".remarks").val() !== "Incomplete") {
$(this).closest("tr").find(".remarks").val("Incomplete");
$(this).closest("tr").find(".grade-box option[value='N/A']").attr('selected', 'selected');
$(this).closest("tr").find(".grade-box option[value='N/A']").prop('selected', 'selected');
$(this).closest("tr").find(".final-computed-grade").val("");
$(this).closest("tr").find(".allowed").removeClass( "allowed" ).addClass( "incomplete" );
}
else if ($(this).closest("tr").find(".remarks").val() == "Incomplete"){
$(this).closest("tr").find(".remarks").val("");
$(this).closest("tr").find(".grade-box option[value='N/A']").attr('selected', 'selected');
$(this).closest("tr").find(".grade-box option[value='N/A']").prop('selected', 'selected');
$(this).closest("tr").find(".incomplete").removeClass( "incomplete" ).addClass( "allowed" );
}
});
});
$("#post-grades").click(function(e){
$(".grade-box").each(function(i, obj) {
// $(".allowed").prop("required", true);
// $(".incomplete").prop("required", false);
if ($(this).val() == "N/A" && $(this).closest("tr").find(".remarks").val() !== "Incomplete") {
e.preventDefault();
alert("Grades must be inputted before posting");
exit();
}
});
});
// $("#post-grades").click(function() {
// $(".grade-box").each(function(i, obj) {
// // $(".allowed").prop("required", true);
// // $(".incomplete").prop("required", false);
// if ($(this).val() == "N/A" && $(this).closest("tr").find(".remarks").val() !== "Incomplete") {
// alert("Grades must be inputted before posting");
// return false;
// }
// });
// });
</script>