<?php
if (isset($_GET['page'])) {
$pageno = $_GET['page'];
} else {
$pageno = 1;
}
$getPages = "SELECT COUNT(steamid) FROM player_time";
$rs_result = mysql_query($getPages, $sql);
$row = mysql_fetch_row($rs_result);
$total_records = $row[0];
$total_pages = ceil($total_records / 10);
$printed_ellipsis = false;
for ($i=1; $i<=$total_pages; $i++) {
if($i > 4 && !$printed_ellipsis)
{
echo "…"; //printing the ellipsis
$i = max(0, $total_pages - 3);
$printed_ellipsis = true;
}
if($i == $pageno)
{
echo "<span class='current-page'>$pageno</span>";
}
else
{
echo "<a class='paginations' href='index.php?page=".$i."'>".$i."</a> ";
}
};
?>
Output : 1 2 3 4 … 76 77 78 79
When I reach the page 4, the 5,6,7,8.... don't appear. So basically I am stuck at page 4, without possibility of going to the fifth sixth and so on.
What's wrong here?
Related
I am having difficulties with my MYSQL / PHP dashboard. - Currently i am having 50 pages, but currently they are all showing on the same page.
http://imgur.com/wDfTWUa - as you can see in the attached file. - I only want 10 pages to be shown, and be able to click through the rest of the pages without seeing 4 rows of pages.
Exsampel <- 2 3 4 5 6 7 8 9 10 -> when you are on ?page=1, if you are on page ?page=10 <- 11 12 13 14 15 16 17 18 19->
Hope you can help me.
Code:
<?php
include 'config.php';
$sidenr = $_GET['page'];
$sidenr2 = ($sidenr -1) * 10;
echo $sidenr2;
echo "<br><br>";
$query100 = mysqli_query($conn, "SELECT * FROM `test` LIMIT $sidenr2,10") or die(mysqli_error($conn));
while($row = mysqli_fetch_array($query100))
{
echo $row['id']."<br>";
}
$result = mysqli_query($conn, "SELECT * FROM test");
$num_rows = mysqli_num_rows($result);
$sideantal = $num_rows / 10;
echo "Der skal være antal sider: ". $sideantal;
echo "<br><br>antal rækker ". $num_rows . "<br><br>";
?>
<br><br>
<?php
for ($number = 1; $number <= $sideantal; $number++) {
echo "<li><a href=\"test.php?page=".$number."\" >". $number. "</a></li>";
}
?>
function getPageRange($current, $max, $total_pages = 10) {
$desired_pages = $max < $total_pages ? $max : $total_pages;
$middle = ceil($desired_pages/2);
if ($current <= $middle){
return [1, $desired_pages];
}
if ($current > $middle && $current <= ($max - $middle)) {
return [
$current - $middle,
$current + $middle
];
}
if ($current <= $max ) {
return [
$current - ($desired_pages - 1),
$max
];
}
}
list($min,$max) = getPageRange($sidenr, $sideantal);
foreach (range($min, $max) as $number) {
echo "<li><a href=\"test.php?page=".$number."\" >". $number. "</a></li>";
}
try to change this:
for ($number = 1; $number <= $sideantal; $number++) {
echo "<li><a href=\"test.php?page=".$number."\" >". $number. "</a>
</li>";
}
to this:
for ($number = 1; $number <= $sideantal; $number++) {
if (($number > $_GET['page']) && ($number <= $_GET['page'] + 10)) {
echo "<li><a href=\"test.php?page=".$number."\" >". $number. "</a>
</li>";
}
}
You can try the following code:
for ($number = 1; $number <= $sideantal; $number++) {
/** If the loop count is greater than the current page but less than current page plus 10 */
if ( ($number > $_GET['page'] && ($number < ($_GET['page'] + 10)))) $is_valid = true;
/** If the loop count is less than the current page but greater than current page -10 and the current page is the last page */
if ($number < $_GET['page'] && $_GET['page'] == $sideantal && $number > ($_GET['page'] - 10)) $is_valid = true;
else $is_valid = false;
if ($is_valid) {
echo "<li><a href=\"test.php?page=".$number."\" >". $number. "</a></li>";
}
}
$dwdb=mysqli_connect("localhost","root","","dw");
//this is my page number
$page=(isset($_GET['page']) && $_GET['page']>0)?$_GET['page']:1 ;
//this is my cat_id
$new=(isset($_GET['year']) && $_GET['year']>0)?$_GET['year']:1 ;
$perpage=2;
$limit=($page > 1)?($page*$perpage)-$perpage:0;
$query=mysqli_query($dwdb,"select *from movies where y_id='$new' limit {$limit},{$perpage}");
while($result=mysqli_fetch_array($query)){
$id=$result['m_id'];
$name=$result['title'];
$img=$result['image'];
echo"<div><a href='downloadpage.php?yc=$id'>$id.....$name<br><img src='i/image/$img' style='height:200px;width:200px;'/></a></div>";
}
$query1=mysqli_query($dwdb,"select *from movies where y_id='$new'");
$total=mysqli_num_rows($query1);
$pages=ceil($total/$perpage);
echo "<a href='index1.php?page=1'>".'First Page'."</a>";
for ($i=1; $i<=$pages;$i++){
echo "<a href='index1.php?page=".$i."'>".$i."</a> ";
};
echo "<a href='index1.php?page=$pages'>Last page</a>";
That is my code. The problem is that on my second page i have result of first $new variable .......................................................................................................................................................................
... i have a problem that on my second page i have result of first $new variable
That's because you're not including $new variable in the pagination links. So every time you go to 2nd, 3rd, 4th, ... page, you'll get the same $new value as 1, and that's because of this statement,
$new=(isset($_GET['year']) && $_GET['year']>0)?$_GET['year']:1 ;
Include this variable in the pagination links so that you could get it's value in the subsequent pages. So your pagination links section would be like this:
// your code
echo "<a href='index1.php?page=1&year=".$new."'>".'First Page'."</a>";
for ($i=1; $i<=$pages;$i++){
echo "<a href='index1.php?page=".$i."&year=".$new."'>".$i."</a> ";
}
echo "<a href='index1.php?page=".$pages."&year=".$new."'>Last page</a>";
for pagination use this code in file with name: view-paginated.php
$per_page = 10;
$result = mysql_query("SELECT * FROM table");
$total_results = mysql_num_rows($result);
$total_pages = ceil($total_results / $per_page);
if (isset($_GET['page']) && is_numeric($_GET['page']))
{
$show_page = $_GET['page'];
if ($show_page > 0 && $show_page <= $total_pages)
{
$start = ($show_page -1) * $per_page;
$end = $start + $per_page;
}
else
{
$start = 0;
$end = $per_page;
}
}
else
{
$start = 0;
$end = $per_page;
}
echo "<p><a href='view.php'>show all</a> | <b>page:</b> ";
for ($i = 1; $i <= $total_pages; $i++)
{
echo "<a href='view-paginated.php?page=$i'>$i</a> ";
}
for ($i = $start; $i < $end; $i++)
{
if ($i == $total_results) { break; }
echo mysql_result($result, $i, 'YOUR COLUMN') ;
}
I have the following code:
$max = 4;
$page = isset($_GET['page']) ? ($_GET['page']) : '1';
$init = $page - 1;
$init= $max * $init;
$strCount = "SELECT COUNT(*) AS 'total_mytable' FROM mytable";
$varstrCount = $crud->viewdatas($strCount);
$total = 0;
if(count($varstrCount)){
foreach ($varstrCount as $row) {
$total = $row["total_mytable"];
}
}
$result = "SELECT * FROM mytable ORDER BY id_mytable LIMIT $init,$max";
$varresult = $crud->viewdatas($result);
content of page:
<?php
if(count($varresult)){
foreach ($varresult as $res) {
?>
<h5><?php echo $res['title'] ?></h5>
<?php
}
}
?>
<?php
$max_links = 10;
$previous = $page - 1;
$next = $page + 1;
$pgs = ceil($total / $max);
if($pgs > 1 ){
if($previous > 0){
echo "<li><a href='".BASE_URL."/category/$previous' aria-label='Previous'><span aria-hidden='true'>«</span></a></li>";
} else{
}
for($i=$page-$max_links; $i <= $pgs-1; $i++) {
if ($i <= 0){
}else{
if($i != $page{
if($i == $pgs){ //if end insert 3 dots
echo "<li><a href='".BASE_URL."/category/".($i)."'>".$i."</a></li> ...";
}else{
echo "<li><a href='".BASE_URL."/category/".($i)."'>".$i."</a></li>";
}
} else{
if($i == $pgs){ //if end insert 3 dots
echo "<li>".$i."</li> ...";
}else{
echo "<li>".$i."</li>";
}
}
}
}
if($next <= $pgs){
echo "<li><a href='".BASE_URL."/category/$next' aria-label='Next'><span aria-hidden='true'>»</span></a></li>";
}else{
}
}
?>
The result:
And I not understand the reason for the active number stay right off the paging menu
In the code I defined max-links for 10, but no show number 5 and if I define max links for 3 changes nothing , displays the same result as the image.
Thanks for any help
echo "<li>".$i."</li>";
on the above line add up a href, seems like you have css formatting for li>a because of which you are not getting the required formatting on only li. so for getting better formatting for all paging links current, prev, next. you need to add up a tags.
echo "<li><a>".$i."</a></li>"; //in your else part
if( isset($_GET['page'] ) )
{
$page = $_GET['page']-1;
$offset = $recLimit * $page;$page = $_GET['page']+1;
}
else
{
$page=2;
$offset = 0;
}
$phpself = $_SERVER['PHP_SELF'];
if( $totalPages <= $noofpages )
{
echo "Pages if less than or equal 5 : ";
for($i=1; $i <= $totalPages; $i++)
{
echo "$i |";
}
}
else
{
$i=1;
for($i; $i <= $totalPages; $i++)
{
echo "$i |";
}
}
?><table border="1" cellpadding="8"><tr> <th>ID</th><th>Name</th><th>Age</th><th>E-mail ID</th><th>Verified</th>
I'm goin to make a PHP pagination but i've some problem, in this i want to show 5 pages and 4 records per page. and if we click on next button then it shows the remaining page. And there are total 7 pages.
Since I couldn't really understand your code, here is something to get you started:
$items_per_page = 4;
/* Get the total number of records */
$result = mysqli_query("select count(*) as n from ...");
$row = mysqli_fetch_assoc($result);
$total_count = $row["n"];
/* Calculate the total number of pages */
$total_pages = ceil($total_count / $items_per_page);
/* Determine the current page */
$current_page = intval(#$_GET["page"]);
if(!$current_page || $current_page < 1) { $current_page = 1; }
if($current_page > $total_pages) { $current_page = $total_pages; }
/* Get the records for the current page */
$limit = $items_per_page;
$offset = ($current_page - 1) * $items_per_page;
$result = mysqli_query("select ... limit " . $offset . ", " . $limit);
To display the pagination links, use this:
for($i = 1; $i <= $total_pages; $i++)
{
if($i > 1) { print(" | "); }
if($current_page == $i) { print($i); }
else { print('' . $i . ''; }
}
This is a pagination code used for the navigation, any ideas how to get this code to display simply a numbered list of the pages as links?
if (isset($_GET['pageno'])) {
$pageno = $_GET['pageno'];
}
else {
$pageno = 1;
}
if(isset($_GET['niche']))
{
$query = "SELECT count(*) FROM studies WHERE niche = '{$_GET['niche']}'";
$result = mysql_query($query, $connection) or trigger_error("SQL", E_USER_ERROR);
}
$query_data = mysql_fetch_row($result);
$numrows = $query_data[0];
$rows_per_page = 4;
$lastpage = ceil($numrows/$rows_per_page);
$pageno = (int)$pageno;
if ($pageno > $lastpage) {
$pageno = $lastpage;
}
if ($pageno < 1) {
$pageno = 1;
} // if
$limit = 'LIMIT ' .($pageno - 1) * $rows_per_page .',' .$rows_per_page;
$query = "SELECT * FROM studies WHERE niche = '{$_GET['niche']}' $limit";
$result = mysql_query($query, $connection) or trigger_error("SQL", E_USER_ERROR);
and...
if ($pageno == 1) {
echo "<div class='container'>FIRST PREV ";
} else {
echo "<div class='container'> <a href='{$_SERVER['PHP_SELF']}?pageno=1&niche={$_GET['niche']}'>FIRST</a> ";
$prevpage = $pageno-1;
echo " <a href='{$_SERVER['PHP_SELF']}?pageno=$prevpage&niche={$_GET['niche']}'>PREV</a> ";
} // if
echo " ( Page $pageno of $lastpage ) ";
if ($pageno == $lastpage) {
echo " NEXT LAST</div><br />";
} else {
$nextpage = $pageno+1;
echo " <a href='{$_SERVER['PHP_SELF']}?pageno=$nextpage&niche={$_GET['niche']}'>NEXT</a> ";
echo " <a href='{$_SERVER['PHP_SELF']}?pageno=$lastpage&niche={$_GET['niche']}'>LAST</a></div><br /> ";
} // if
?>
Try this:
$totalpages = ceil($numrows / $rows_per_page);
if($totalpages >= 1){ $pagelinkcount = 1; } else { $pagelinkcount = 0; }
while($pagelinkcount <= $totalpages && $totalpages > 1) {
echo "{$pagelinkcount} ";
$pagelinkcount++;
}
On a side note, as Ian Elliot pointed out in the comments for your question, using $_GET in an SQL query leaves your database VERY vulnerable, and is thus considered an extremely insecure coding practice. You should escape and parse the $_GET data that you need diligently before passing it to the DB.
Here's a function I've been using for pagination for a while. It returns nothing if there's only one page, returns up to 15 pages with numbers, then adds a dropdown that lets you skip to any 10th page when there are more than 15 pages. It relies on some prev/next images, but you can easily take that out.
function paginate( $items_per_page, $number_of_results ) {
if( isset( $_REQUEST['page'] ) ) {
$page = $_REQUEST['page'];
} else {
$page = 1;
}
$url = htmlentities( preg_replace( '/(\?|&)page=[\d]+/', '', $_SERVER['REQUEST_URI'] ).'&' );
$html = '';
$numbers_html = '';
$navigation_html = '';
if( $number_of_results > $items_per_page ) {
$html .= '<div class="pagination">';
if( $page == 1 or $page == '1' ) {
$numbers_html .= '<img src="images/prev.png" alt="← prev" class="inactive" /> - ';
} else {
$numbers_html .= '<img src="images/prev.png" alt="← prev" /> - ';
}
$count = 0;
$total_pages = ceil( $number_of_results / $items_per_page )-1;
while( $count <= $total_pages ) {
$count++;
if( $total_pages > 12 and floor($count / 10) != floor($page / 10) ) {
while( $count < $total_pages and floor($count / 10) != floor($page / 10) ) {
if( $count == 1 ) {
$endpage = 9;
} elseif( $count + 9 < $total_pages ) {
$endpage = $count + 9;
} else {
$endpage = $total_pages + 1;
}
$ten_group = floor( $count / 10 );
if( $ten_group == 0 ) {
$navigation_html .= '<option value="'.$url.'page='.$count.'">page 1</option>';
} else {
$navigation_html .= '<option value="'.$url.'page='.$count.'">page '.($ten_group*10).'</option>';
}
$count += 10;
}
$count -= 2;
} else {
if( $page == $count ) {
$numbers_html .= '<span class="current">'.$count.'</span>';
if( $count == 1 ) {
$endpage = 9;
} elseif( $count + 9 < $total_pages ) {
$endpage = $count + 9;
} else {
$endpage = $total_pages + 1;
}
if( $total_pages > 15 ) {
$ten_group = floor( $count / 10 );
if( $ten_group == 0 ) {
$navigation_html .= '<option value="'.$url.'page='.$count.'" selected="selected">page 1</option>';
} else {
$navigation_html .= '<option value="'.$url.'page='.$count.'" selected="selected">page '.($ten_group*10).'</option>';
}
}
} else {
$numbers_html .= ''.$count.'';
}
if( ( $total_pages > 12 and $count % 10 == 9 ) or $count == $total_pages+1 ) {
} else {
$numbers_html .= ' - ';
}
}
}
if( $page != $count ) {
$numbers_html .= ' - <img src="images/next.png" alt="next →" />';
} else {
$numbers_html .= ' - <img src="images/next.png" alt="next →" class="inactive"/>';
}
$count++;
$html .= '<div class="pagination_numbers">'.$numbers_html.'</div>';
if( $navigation_html ) {
$html .= '<div class="pagination_navigation">skip to: <select onchange="window.location=this.value">'.$navigation_html.'</select> of '.($total_pages+1).'</div>';
}
$html .= '</div>';
}
return $html;
}
If you have many pages to display, you might want to consider "logarithmic" page naviagtion, as I describe in my answer here:
How to do page navigation for many, many pages? Logarithmic page navigation
(Sample PHP code only handles the pagination display - not the DB query).