I have a dynamic website with pages and their subpages. Pages get their structure from page.php and subpages from subpage.php file. My question is, how can I give different structure to subpages that have page_id=5?
Lets say, subpages have content such as:
<div class="a">
<div class="b">
<h1>some text</h1>
<img src="">
</div>
</div>
but if subpages parent-page id is 5, the content should be something like
<div class="c">
<h3>some text</h3>
</div
I tried to echo page_id on subpages.. but for some reason, on every subpage, it echoes the latest inserted page_id..
My SQL tables:
table pages
: page_id (AI, PK), page_name
table subpages
: subpage_id (AI, PK), page_id, subpage_name
class.php file:
class Page {
public function fetch_all(){
global $pdo;
$query = $pdo->prepare("SELECT * FROM pages");
$query->execute();
return $query->fetchAll();
}
public function fetch_data($page_id) {
global $pdo;
$query = $pdo->prepare("SELECT * FROM pages WHERE page_id = ?");
$query->bindValue(1, $page_id);
$query->execute();
return $query->fetch();
}
}
class Subpage {
public function fetch_all(){
global $pdo;
$query = $pdo->prepare("SELECT * FROM subpages");
$query->execute();
return $query->fetchAll();
}
public function fetch_data($subpage_id) {
global $pdo;
$query = $pdo->prepare("SELECT * FROM subpages WHERE subpage_id = ?");
$query->bindValue(1, $subpage_id);
$query->execute();
return $query->fetch();
}
}
subpages.php file:
<?php
include_once('class.php');
$page = new Page;
$subpage = new Subpage;
$pages = $page->fetch_all();
$subpages = $subpage->fetch_all();
?>
<!DOCTYPE html>
<html>
<head></head>
<body>
<!-- SOME EXAMPLE -->
<?php if ($subpage['page_id'] != 5) {
echo 'id is not 5';
} else {
echo 'id is 5';
} ?>
</body>
</html>
I tried to echo page_id on subpages.. but for some reason, on every subpage, it echoes the latest inserted page_id..
you need to filter also the pageId
on your subpage
query.
public function fetch_data($subpage_id, $page_id) {
global $pdo;
$query = $pdo->prepare("SELECT * FROM subpages WHERE subpage_id = ? and page_id=?");
$query->bindValue(1, $subpage_id);
$query->bindValue(2, (int)trim($page_id), PDO::PARAM_INT);
$query->execute();
return $query->fetch();
}
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