我已经在该网站上进行了搜索,但尚未找到答案。公关也许我无法正确应用它。我有一个表单,可以捕获所有带有特定GALLERY_id的照片。然后,后端用户可以更改照片的标题并更改标签。提交表单后,查询应更新所有行。这是我到目前为止没有做的任何事情:
表格
if(isset($_GET['id']))
{
$id=$_GET['id'];
$result = $db->prepare("SELECT * FROM photos WHERE gallery_id = :gallery_id ");
$result->bindParam(':gallery_id', $id);
$result->execute();
echo '<form action="" method="POST">';
echo "<ul id='photos'>";
for ($i = 0; $row = $result->fetch(); $i++)
{
$id = $row['id'];
$title = $row['title'];
$tags = $row['tags'];
$src = $row['src'];
echo "<li><a class='lightbox' href='images/$src'><img src='images/$src' id='$id' alt='$title' /></a><br />";
echo "<input type='text' name='photo_title' value='$title' /><br />";
echo "<input type='text' name='photo_tags' value='$tags' />";
echo "<input type='hidden' name='photo_id' value='$id' />";
echo "</li>";
}
echo "</ul>"; …Run Code Online (Sandbox Code Playgroud)