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我有一個網站,管理員登錄後可以編輯顯示在他的個人資料上的「便利設施」列表。我用下面的代碼創建了一個簡單的表格,用來顯示設施。需要在引導程序中使用模式編輯表格的一行
<?php
$con=mysqli_connect("abc.com","abc","abc","abc");// Check connection
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$result = mysqli_query($con,"SELECT * FROM amenities");
echo "<table class='table table-striped table-bordered table-hover'>
<thead>
<tr>
<th>amenities</th>
<th>edit</th>
</tr>
</thead>";
while($row = mysqli_fetch_array($result))
{
echo "<tbody data-link='row' class='rowlink'>";
echo "<tr>";
echo "<td>" . $row['amenities'] . "</td>";
echo "<td> <a href='#edit' data-toggle='modal'> edit </a> </td>";
echo "</tr>";
echo "</tbody>";
}
echo "</table>";
mysqli_close($con);
?>
隨着列表我試圖合併編輯按鈕後面的模式。該顯示錶的頁面的觀點是:
id amenities edit
1 amenities1 edit
2 amenities2 edit
當在特定的編輯按鈕,管理員點擊(例如:放置在amenities1前面的編輯按鈕)一個模式被顯示,將允許管理員只編輯該設施(在我們的情況下,它amenities1)用於模態
代碼是在窗體的後端(edit_amenities.php)的作品
<div class = "modal fade" id="edit" role="dialog">
<div class = "modal-dialog">
<div class = "modal-content">
<div class = "modal-header">
<h4> Edit Page </h4>
</div>
<div class="modal-body">
<form role="form" action="edit_amenities.php" method="post">
<div class="form-group">
<label for="exampleInputEmail1">Name of Amenities</label>
<input type="email" class="form-control" id="exampleInputEmail1" placeholder="Email" name="amenities">
</div>
<input name="submit" type="submit" value=" Save ">
</form>
</div>
<div class="modal-footer">
<a class="btn btn-primary" data-dismiss="modal"> Close </a>
</div>
</div>
</div>
</div>
代碼是:
<?php
include('admin_session.php');
$con=mysqli_connect("abc","abc","abc","abc");
// Check connection
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$password = mysqli_real_escape_string($con, $_POST['amenities']);
$sql = "UPDATE amenities SET amenities='".$amenities."' where id='".$id."'";
if (!mysqli_query($con,$sql)) {
die('Error: ' . mysqli_error($con));
}
header("Location: admin_amenities.php");
exit;
mysqli_close($con);
?>
查看的數據庫是
id amenities
1 q
2 a
我想什麼是模態打開時,管理員可以輸入新的名稱和替換舊名稱,並保存在數據庫中。但是我無法實現它。將不勝感激,如果有人可以幫助我
當我使用這個,我得到一個錯誤致命錯誤:當不在對象上下文中使用$ this – user3732711 2014-09-29 10:56:52
當然,因爲你可能沒有使用任何MVC。這只是Zend Framework中的一個例子。 – Matheno 2014-09-29 10:58:58
我添加了更新 – Matheno 2014-09-29 11:00:32