article

Tuesday, September 24, 2019

Pagination with PHP and Mysqli

Pagination with PHP and Mysqli
?
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
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Pagination with PHP and Mysqli</title>
</head>
<body>
<div align="center" style="font-size:24px;color:#cc0000;font-weight:bold">Pagination with PHP and Mysqli</div>
<div id="container">
<?php
$page = (isset($_GET['page']))?$_GET['page']:'';
if ($page==''){
 $page = "1";
}else{
 $page = $_GET['page'];
}
include"dbcon.php";
$cur_page = $page;
$page -= 1;
$per_page = 11;
$previous_btn = true;
$next_btn = true;
$first_btn = true;
$last_btn = true;
$start = $page * $per_page;
$msg = "";
$query_pag_data = "SELECT * from country LIMIT $start, $per_page";
$result_pag_data = mysqli_query($conn, $query_pag_data);
while($row = mysqli_fetch_assoc($result_pag_data)) {
 $htmlmsg=htmlentities($row['country']);
    $msg .= "<li><b>" . $row['id'] . "</b> " . $htmlmsg . "</li>";
}
$msg = "<div class='data'><ul>" . $msg . "</ul></div>"; // Content for Data
 
$query_pag_num = mysqli_query($conn,"SELECT COUNT(*) AS mycount FROM country" ) or die(mysqli_error($this->dblink));
$res = mysqli_fetch_object($query_pag_num);
$count = $res->mycount;
$no_of_paginations = ceil($count / $per_page);
 
// ---------------Calculating the starting and endign values for the loop-----------------------------------
if ($cur_page >= 7) {
    $start_loop = $cur_page - 3;
    if ($no_of_paginations > $cur_page + 3)
        $end_loop = $cur_page + 3;
    else if ($cur_page <= $no_of_paginations && $cur_page > $no_of_paginations - 6) {
        $start_loop = $no_of_paginations - 6;
        $end_loop = $no_of_paginations;
    } else {
        $end_loop = $no_of_paginations;
    }
} else {
    $start_loop = 1;
    if ($no_of_paginations > 7)
        $end_loop = 7;
    else
        $end_loop = $no_of_paginations;
}
//-----------------------------------------------------------------------------------------------------------
$msg .= "<div class='pagination'><ul>";
 
// FOR ENABLING THE FIRST BUTTON
if ($first_btn && $cur_page > 1) {
    $msg .= "<li p='1' class='active'><a href='?page=1'>First</a></li>";
} else if ($first_btn) {
    $msg .= "<li p='1' class='inactive'><a href='?page=1'>First</a></li>";
}
// FOR ENABLING THE PREVIOUS BUTTON
if ($previous_btn && $cur_page > 1) {
    $pre = $cur_page - 1;
    $msg .= "<li p='$pre' class='active'><a href='?page=$pre'>Previous</a></li>";
} else if ($previous_btn) {
    $msg .= "<li class='inactive'>Previous</li>";
}
for ($i = $start_loop; $i <= $end_loop; $i++) {
    if ($cur_page == $i)
        $msg .= "<li p='$i' style='color:#fff;background-color:#70BA4C;' class='active'><a href='?page=$i'>{$i}</a></li>";
    else
        $msg .= "<li p='$i' class='active'><a href='?page={$i}'>{$i}</a></li>";
}
// TO ENABLE THE NEXT BUTTON
if ($next_btn && $cur_page < $no_of_paginations) {
    $nex = $cur_page + 1;
    $msg .= "<li p='$nex' class='active'><a href='?page=$nex'>Next</a></li>";
} else if ($next_btn) {
    $msg .= "<li class='inactive'>Next</li>";
}
// TO ENABLE THE END BUTTON
if ($last_btn && $cur_page < $no_of_paginations) {
    $msg .= "<li p='$no_of_paginations' class='active'><a href='?page=$no_of_paginations'>Last</a></li>";
} else if ($last_btn) {
    $msg .= "<li p='$no_of_paginations' class='inactive'><a href='?page=$no_of_paginations'>Last</a></li>";
}
$total_string = "<span class='total' a='$no_of_paginations'>Page <b>" . $cur_page . "</b> of <b>$no_of_paginations</b></span>";
$msg = $msg . "</ul>" . $total_string . "</div>";  // Content for pagination
echo $msg;
?>
</div>
<style type="text/css">
            body{
                width: 800px;
                margin: 0 auto;
                padding: 0;
            }
   a {text-decoration:none;}
   #container {margin-bottom:20px;}
   #container .data{
    list-style-type: none;
    margin: 0;
    padding: 0;
   }
            #container .data ul li{
                list-style: none;
                background-color:lightyellow;
    border:1px solid #FFDA5B;
    padding:10px;
    margin-bottom:5px;
            }
   #container .data ul li:hover{
                background-color:#70BA4C;
    border:1px solid #448B22;
            }
   #container .data ul li b {
                -moz-border-radius:12px;
    -webkit-border-radius:12px;
    border-radius:32px;
    background-color:#70BA4C;
    border:1px solid #448B22;
    color:#FFFFFF;padding:6px;margin-right:5px;
    text-shadow:1px 1px 0 green;
   }
            #container .pagination ul li.inactive,
            #container .pagination ul li.inactive:hover{
                background-color:#ededed;
                color:#bababa;
                border:1px solid #bababa;
                cursor: default;
            }
            #container .pagination{
                width: 800px;
                height: 25px;
            }
            #container .pagination ul li{
                list-style: none;
                float: left;
                border: 1px solid #006699;
                padding: 4px 8px 4px 8px;
                margin: 0 3px 0 3px;
                font-family: arial;
                font-size: 14px;
                color: #006699;
                font-weight: bold;
                background-color: #f2f2f2;
            }
            #container .pagination ul li:hover{
                color: #fff;
                background-color: #006699;
                cursor: pointer;
            }
   .total
   {
   float:right;font-family:arial;color:#999;
   }
</style> 
</body>
</html>
?
1
2
3
4
5
6
7
//dbcon.php
<?php
$conn = new mysqli('localhost','root','','testingdb');
if ($conn->connect_error) {
    die('Error : ('. $conn->connect_errno .') '. $conn->connect_error);
}
?>
Download SQL file Here
Posted by ednalan at 10:56 PM . .

Related Post