Question

我已经知道如何从数据库获取信息并在视图中显示它们，但我不知道如何在控制器中计算Zend Framework中的表行，我已连接到数据库并获取信息并且在视图中这个控制器，我以前用过静态值。我希望只要它们存在就显示信息。

控制器：

.
.
.
        $AModel = new Model_A();
        $select = $AModel->fetchAll($AModel->select()->where('user_id = ?', $part_mail ));  
        $this->view->rowArray = $select->toArray();
        $num_rows = mysql_num_rows($select);
        echo $num_rows;
    .
    .
    .

查看：

<?php 
            for ($i=0 ; $i<=3; ++$i)
            {

                    print  '<tr><td>uid:'. ($this->rowArray[$i]['uid']).'</td>';
                    print  '<td>online_status:'. ($this->rowArray[$i]['online_status']).'</td>';
                    print  '<td>failed_logins:'. ($this->rowArray[$i]['failed_logins']).'</td></tr>';
            }?>

Answer 1

试试这个，

$args=array(
        'host' =>'localhost',
        'username' =>'root',
        'password' =>'',
        'dbname' =>'dbname');

$db = Zend_Db::Factory('PDO_MYSQL',$args);
$select = $db->select()
             ->from('table_name')
             ->where('user_id = ?', $part_mail )
$stmt = $db->query($select);
$result = $stmt->fetchAll();

Answer 2

试试这个：

的控制器：

$AModel = new Model_A(); $select = $AModel->fetchAll($AModel->select()->where('user_id = ?', $part_mail )); $rowCount = count($select); if ($rowCount > 0) { echo "found $rowCount rows"; $this->view->rowCount = count($select); $this->view->rowArray = $select->toArray(); } else { echo 'no rows matched the query'; }

查看：

<?php for ($i=0 ; $i<=$this->rowCount; ++$i) { print '<tr><td>uid:'. ($this->rowArray[$i]['uid']).'</td>'; print '<td>online_status:'. ($this->rowArray[$i]['online_status']).'</td>'; print '<td>failed_logins:'. ($this->rowArray[$i]['failed_logins']).'</td></tr>'; }?>

显示表Zend Framework中的所有记录

2 个答案: