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category.php
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<?php
include_once('lock.php');
include('plugins/html_table.class.php');
$configs = include('config.inc.php');
$dbconfigs = include('config.db.php');
$db = mysqli_connect($dbconfigs->hostname, $dbconfigs->username, $dbconfigs->password, $dbconfigs->database);
$userType = $_SESSION['userType'];
$error_message = $_GET['error_message'];
$success_message = $_GET['success_message'];
// number of rows per page
$page_rows = 10;
?>
<html>
<head>
<title><?php print $configs->application_title . " " . $configs->application_version; ?> | Categories</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="resources/css/main.css" type="text/css" media="screen"/>
<link rel="stylesheet" href="resources/css/pagination.css" type="text/css" media="screen"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<style type="text/css">
table.demoTbl {
width: 100%;
border-collapse: collapse;
border-spacing: 0;
font-family: "lucida grande", tahoma, verdana, arial, sans-serif;
font-size: 12px;
}
table.demoTbl .category {
width: 75%;
}
table.demoTbl .actions {
width: 25%;
}
table.demoTbl td, table.demoTbl th {
padding: 1px;
}
table.demoTbl th.first {
text-align: center;
padding: 3px;
background-color: #CCCCCC;
border: 2px solid #FFFFFF;
}
table.demoTbl td.cat {
text-align: left;
padding-left: 10%;
}
table.demoTbl td.actions {
text-align: center;
}
table.demoTbl td.foot {
text-align: center;
}
</style>
</head>
<body>
<div id="wrapper">
<?php include_once('menu.php'); ?>
<h1>Category Management</h1>
<hr/>
<div class="container-fluid">
<!-- If Needed Left and Right Padding in 'md' and 'lg' screen means use container class -->
<div class="row">
<div class="col-xs-9 col-sm-9 col-md-9 col-lg-9">
<div class="row">
<div class="col-xs-5 col-sm-5 col-md-5 col-lg-5">
<form id="loan_creation_form" action="handlers/category_handler.php" method="post">
<div class="form-group">
<input type="text" name="category" id="category" class="form-control"
placeholder="Category Name" required>
</div>
<input type="submit" id="createCategory" class="btn btn-block" value="Add Category">
</form>
<?php
if (isset($error_message)) {
echo "<div class='alert alert-danger' id='error_bar' style='text-align: center'>";
echo "<strong> Error! </strong > $error_message";
echo "</div>";
} else if (isset($success_message)) {
echo "<div class='alert alert-success' id='error_bar' style='text-align: center'>";
echo "<strong> Done! </strong > $success_message";
echo "</div>";
}
?>
</div>
<div class="col-xs-7 col-sm-7 col-md-7 col-lg-7">
<?php
// pagination
$pagenum = $_GET['pagenum'];
// populate table
$getcatsql = "SELECT id,category from category WHERE status='ACTIVE' AND userId ='" . $_SESSION['userId'] . "'";
$cat_result = mysqli_query($db, $getcatsql);
$rowcount = mysqli_num_rows($cat_result);
if ($rowcount >= 1) {
// arguments: id, class, border,
// can include associative array of optional additional attributes
$tbl = new HTML_Table('', 'demoTbl', 0);
$tbl->addColgroup();
// span, class
$tbl->addCol(0, 'category');
$tbl->addCol(1, 'actions');
// thead
$tbl->addTSection('thead');
$tbl->addRow();
// arguments: cell content, class, type (default is 'data' for td, pass 'header' for th)
// can include associative array of optional additional attributes
$tbl->addCell('Category', 'first', 'header');
$tbl->addCell('Actions', 'first', 'header');
// tfoot
$tbl->addTSection('tfoot');
$tbl->addRow();
// span all 3 columns
$tbl->addCell('', 'foot', 'data', array('colspan' => 4));
// tbody
$tbl->addTSection('tbody');
if (!(isset($pagenum))) {
$pagenum = 1;
}
//This tells us the page number of our last page
$last = ceil($rowcount / $page_rows);
//this makes sure the page number isn't below one, or more than our maximum pages
if ($pagenum < 1) {
$pagenum = 1;
} elseif ($pagenum > $last) {
$pagenum = $last;
}
//This sets the range to display in our query
$max = 'limit ' . ($pagenum - 1) * $page_rows . ',' . $page_rows;
//This is your query again, the same one... the only difference is we add $max into it
$data_p = mysqli_query($db, $getcatsql . $max) or die(mysql_error());
while ($row = mysqli_fetch_array($data_p)) {
$id = $row['id'];
$ctgry = $row['category'];
$actions = "<button class=\"btn btn-info btn-sm\" title=\"edit category\"><span class=\"glyphicon glyphicon-pencil\"></span></button> <button class=\"btn btn-danger btn-sm\" title=\"delete category\"><span class=\"glyphicon glyphicon-trash\"></span></button>";
$tbl->addRow();
$tbl->addCell($ctgry, 'cat');
$tbl->addCell($actions, 'actions');
}
echo $tbl->display();
echo "<br>";
$html = '';
$current_page = $pagenum;
if ($current_page != 1) {
$html .= '<a class="first" title="First" href="category.php?pagenum=1">«</a>';
$previousPageNumber = $current_page - 1;
$previousPage = "category.php?pagenum=" . $previousPageNumber;
$html .= '<a class="first" title="Previous" href=' . $previousPage . '>Previous</a>';
} else {
$html .= '<span class="disabled first" title="First">«</span>';
$html .= '<span class="disabled first" title="Previous">Previous</span>';
}
for ($i = 1; $i <= $last; $i++) {
if ($i != $current_page) {
$pageNumber = "category.php?pagenum=" . $i;
$html .= '<a title="' . $i . '" href=' . $pageNumber . '>' . $i . '</a>';
} else {
$html .= '<span class="current">' . $i . '</span>';
}
}
if ($current_page != $last) {
$nextPageNumber = $current_page + 1;
$nextPage = "category.php?pagenum=" . $nextPageNumber;
$html .= '<a class="next" title="Next" href=' . $nextPage . '>Next</a>';
$lastPage = "category.php?pagenum=" . $last;
$html .= '<a class="last" title="Last" href=' . $lastPage . '>»</a>';
} else {
$html .= '<span class="disabled next" title="Next">Next</span>';
$html .= '<span class="disabled last" title="Last">»</span>';
}
echo '<div class="pagination">' . $html . '</div>';
} else {
print "<div class=\"alert alert-warning\">";
print "<strong>Oops!</strong> No Categories available. Please add one.";
print "</div>";
}
?>
</div>
</div>
</div>
<div class="col-xs-3 col-sm-3 col-md-3 col-lg-3">
<?php include_once('stats.php'); ?>
</div>
</div>
</div>
</div>
</body>
</html>