基本的な検索を作成しようとしていますが、ここで小さなコードの問題が発生しています。検索結果セットをページ分割したいのですが、これが1)「input」という名前の入力フィールドであり、postメソッド2の形式内にあります。 )ユーザーがフォームを送信すると、次のコードを使用してsearch.phpが呼び出されます。
問題
ページネーションは適切にページングされた結果セットを返しますが、次のページに移動すると、where句の基準を満たさないレコードを含め、検索テーブルのすべてのレコードが返されます。
コードは次のとおりです。コードが多すぎる場合はお知らせください。別の場所に貼り付けてリンクを提供できます。みんなありがとう
<?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 {
$paginate.= "<a href='$targetpage?page=$counter'>$counter</a>";
}
}
} else if ($lastpage > 5 + ($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>";
} else if ($lastpage - ($stages * 2) > $page && $page > ($stages * 2)) { // Middle hide some front and some back
$paginate.= "<a href='$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>";
} else { // End only hide early pages
$paginate.= "<a href='$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";
}