Hi all,
I’am trying to build a basic search but am getting a small code issue here, i want to paginate my searched result set and this is what i have 1) an input field named “input”, a and within a form of post method 2) when user submits the form it calls search.php with the follow code bellow.
The problem
the pagination returns a properly paginated result set but when i move to next page all records in the search table are returned including those that do not meet the criteria in the where clause.
Here is the code:
Thanks guys
<?php
$input = $_POST['input'];
$categories = $_POST['category'];
$state = $_POST['state'];
$targetpage = "search.php";
$limit = 3;
//This query checks for data
$qq = " SELECT * FROM classified where confirm='0' ";
$qq = $db->prepare($qq);
$qq->execute();
$total_pages =$qq->rowCount();
$stages = 3;
$page = ($_GET['page']);
if($page){
$start = ($page - 1) * $limit;
}else{
$start = 0;
}
$rows = $qq->fetchAll();
if ($rows > 0){
$q = " SELECT * FROM classified where confirm='0' ";
if(!empty( $input)) {
$q .= "AND title LIKE '%".$input."%' ";
}
if (!empty($_POST['search_category']) )
{
$q .= "AND id_cat = ".$categories." ";
}
if (!empty($_POST['state']) )
{
$q .= "AND id_state = ".$state." ";
}
$q .= "ORDER BY date DESC LIMIT $start, $limit ";
}
$q = $db->prepare($q);
$q->execute();
//// Just for testing purposes to see what's coming out
print_r($q);
/*** echo number of columns ***/
$resultt = $q->fetchAll();
// Initial page num setup
if ($page == 0){$page = 1;}
$prev = $page - 1;
$next = $page + 1;
$lastpage = ceil($total_pages/$limit);
$LastPagem1 = $lastpage - 1;
$paginate = '';
if($lastpage > 1)
{
$paginate .= "<div class='paginate'>";
// Previous
if ($page > 1){
$paginate.= "<a href='$targetpage?page=$prev'>Previous</a>";
}else{
$paginate.= "<span class='disabled'>Previous</span>"; }
// Pages
if ($lastpage < 7 + ($stages * 2)) // Not enough pages to breaking it up
{
for ($counter = 1; $counter <= $lastpage; $counter++)
{
if ($counter == $page){
$paginate.= "<span class='current'>$counter</span>";
}else{
$paginate.= "<a
ref='$targetpage?page=$counter'>$counter</a>";}
}
}
elseif($lastpage > 5 + ($stages * 2)) // Enough pages to hide a few?
{
// Beginning only hide later pages
if($page < 1 + ($stages * 2))
{
for ($counter = 1; $counter < 4 + ($stages * 2); $counter++)
{
if ($counter == $page){
$paginate.= "<span class='current'>$counter</span>";
}else{
$paginate.= "<a
href='$targetpage?page=$counter'>$counter</a>";}
}
$paginate.= "...";
$paginate.= "<a
href='$targetpage?page=$LastPagem1'>$LastPagem1</a>";
$paginate.= "<a
href='$targetpage?page=$lastpage'>$lastpage</a>";
}
// Middle hide some front and some back
elseif($lastpage - ($stages * 2) > $page && $page > ($stages * 2))
{
$paginate.= "<a href='$targetpage?page=1'>1</a>";
$paginate.= "<a href='$targetpage?page=2'>2</a>";
$paginate.= "...";
for ($counter = $page - $stages; $counter <= $page + $stages; $counter++)
{
if ($counter == $page){
$paginate.= "<span class='current'>$counter</span>";
}else{
$paginate.= "<a
href='$targetpage?page=$counter'>$counter</a>";
}
}
$paginate.= "...";
$paginate.= "<a href='$targetpage?page=$LastPagem1'>$LastPagem1</a>";
$paginate.= "<a href='$targetpage?page=$lastpage'>$lastpage</a>";
}
// End only hide early pages
else
{
$paginate.= "<a href='$targetpage?page=1'>1</a>";
$paginate.= "<a href='$targetpage?page=2'>2</a>";
$paginate.= "...";
for ($counter = $lastpage - (2 + ($stages * 2)); $counter <= $lastpage; $counter++)
{
if ($counter == $page){
$paginate.= "<span class='current'>$counter</span>";
}else{
$paginate.= "<a
href='$targetpage?page=$counter'>$counter</a>";
}
}
}
}
// Next
if ($page < $counter - 1){
$paginate.= "<a href='$targetpage?page=$next'>Next</a>";
}else{
$paginate.= "<span class='disabled'>Next</span>";
}
$paginate.= "</div>";
}
// pagination
echo $total_pages.' Results';
echo $paginate;
////////
if (count($resultt) !== 0) {
foreach($resultt as $row) {
echo $row['title'];
echo $row['categories'];
echo $row['state'];
}
}else{
echo "No data available";
}
?>