如何从URL中检索值?
问题描述:
我的表单编辑:如何从URL中检索值?
$params = array (
'host' => 'localhost',
'username' => 'root',
'password' => '',
'dbname' => 'my_address_book'
);
$db = Zend_Db::factory('PDO_MYSQL', $params);
$stmt = $db->query('SELECT * FROM user WHERE userName LIKE ?', $name2.'%');
while ($row = $stmt->fetch())
{
$flag1 = 1;
$id = $row['userId'];
echo '<table width="300px">';
echo '
<tr>
<th align="left">Name</th>
<td>:</td>
<td align="left">'.$row["userName"].'</td>
<td><a href ="Edit?id ="'.$id.'">Edit</a></td>
</tr>
';
echo '
<tr>
<th align="left">Address1</th>
<td>:</td>
<td align="left">'.$row["addressLine1"].'</td>
<td><a href="Delete?id="'.$row['userId'].'">Delete</a></td>
</tr>
';
echo '</table>';
}flag1 = 1;
$id = $row['userId'];
echo '<table width="300px">';
echo '
<tr>
<th align="left">Name</th>
<td>:</td>
<td align="left">'.$row["userName"].'</td>
<td><a href ="Edit?id ="'.$id.'">Edit</a></td>
</tr>
';
echo '
<tr>
<th align="left">Address1</th>
<td>:</td>
<td align="left">'.$row["addressLine1"].'</td>
<td><a href ="Delete?id="'.$row['userId'].'">Delete </a></td>
</tr>';
echo '</table>';
在我EditController:
if ($this->getRequest()->isPost('$id')){
$form = new Application_Form_Edit1();
$this->view->form = $form;
}
但它从来没有进到 “EDIT1” 的形式。
我对Zend很新。我究竟做错了什么?
任何帮助将不胜感激。
答
尝试$this->getRequest()->getParam('id')
而不是$this->getRequest()->isPost('id')
。
if (!empty($this->getRequest()->getParam('id'))){
$form = new Application_Form_Edit1();
$this->view->form = $form;
}
侧注:尝试通过MVC标准,并将您的HTML到视图。
答
if ($this->_request->isPost()) {
$data = $this->_request->getPost(); //All your data in $data array. print_r($data) it & you will know.
$id = (int)$this->_getParam('id'); // get a variable with name = id
}
它看起来像很多事情都是错误的,它似乎有点难以帮助。你的表单代码是什么? (注意!不要在变量名中使用数字) – markus 2013-02-18 11:01:58