Zend Db表删除不起作用

Question

I am new to zend framework and want to delete data from database, but delete function is not working. Please help me out.

Here bis my controller code.

public function deleteAction()
{

    if($this->getRequest()->isPost())
    {

        $del= $this->getRequest()->getPost('id');

        if($del=="Yes")
        {
            $id =$this->getRequest()->getpost('id');

        $client = new Application_Model_DbTable_Client();
        $id = $this->getrequest()->getparam('id');
        $client->deleteClient($id);

      }
     $this->_helper->redirector('index');
   }
    else
    {
       $id = $this->getRequest()->getparam('id');

       $client   = new Application_Model_DbTable_Client();
       $this->view->client = $client->getclient($id);

    }

    }

Here is my model code.

public function deleteClient($id)
{

     $this->delete('Id='.(int)$id);
}

Here is my delete.phtml file.

<form>
<p>Are you sure that you want to delete


<?php foreach($this->client as $clients): ?>
'<?php echo $this->escape($clients['firstname']); ?>'
'<?php echo $this->escape($clients['lastname']); ?>'
'<?php echo $this->escape($clients['email']); ?>'
 </p>
 <?php endforeach; ?>
<form action="<?php echo $this->url(array('action'=>'delete')); ?>" method="post">
<div> 

<input type="hidden" name="id" value="<?php echo $this->escape($clients["Id"]); ?>"/>

<input type="submit" name="del" value="Yes" />
<input type="submit" name="del" value="No" />

</div>

</form>

Answer 1

i see where the problem is,

you are using ,

$this->getRequest()->getPost('id');

for both $id AND $del so if you are getting $id=1 as you are saying then $del="yes" will not be true!

so try to pass different id for $del in your view script or for the testing sack just remove that condition temporally..

try to pass the yes no buttons like this,

<input type="submit" class="btn-glow primary" name="del" value="Yes" />
<input type="submit" class="btn" name="del" value="No" />  

then use

 $del = $this->getRequest()->getPost('del');

update *

<input type="hidden" name="id" value="<?php echo $this->client['id'];?>"/>

Hope this Helps..

Answer 2

Please try below code :

public function deleteClient($id)
{
  $this->dbAdapter->delete('table_name','Id='.(int)$id);
}