基本上,如果用戶想要評論產品,則需要顯示該產品的最後評論。如何在同一頁面上顯示以前的評論
這裏是Comment.php代碼,這裏是插入到數據庫中的註釋數據,但問題是我想在評論框之後的同一頁上顯示產品以前的註釋。
有什麼建議嗎?
<?php
include('GenericClasses/GenericCollectionClass.php');
include('Models/UsersModel.php');
include('DataObjects/Users.php');
//If you are not submitting the form HTML will be directly shown
if (!isset($_POST['submit']))
{
?>
<html>
<head>
<link href="facebox.css" media="screen" rel="stylesheet" type="text/css" />
<link href="CSS/screen.css" type="text/css" rel="stylesheet" />
</head>
<body>
<form action="" method="post" name="postsForm">
<div class="UIComposer_Box">
<span class="w">
<textarea class="input" id="watermark" name="watermark" style="height:50px" cols="50" ></textarea>
</span>
</div>
<div align="left" style="height:30px; padding:10px 5px;">
<input type="submit" name="submit" style="background-color: orange;" value="postComment">
</div>
<?php
}
else
{
//If you are submitting the form insert the details into database
$Comments = $_POST['watermark'];
if (!(empty($Comments)))
{
$model = new UsersModel();
$rowsCount = $model->InsertComments($Comments);
}
if ($rowsCount!=0)
{
echo'Inserted';
} else{
echo 'Not Inserted';
}
}
?>
</form>
</body>
</html>
傳入URL產品ID,消毒值,取記錄爲ID,環路他們在評論頁面 –
使用select查詢,並使用max函數來獲取先前的評論 –