CakePHP: 使用swfupload时session丢失

In your view where you initialise SWFUpload (adapt as necessary)

<script type="text/javascript"
>
var
 upload_url = '<?php echo $html->url('
/uploads/upload/
'.$session->id()) ?>'
;
</script>
 

 

The above code includes the current session id as part of the URL and so the beforeFilter callback can revive your session information.

/app/controllers/uploads_controller.php

<?php

class
 UploadsController extends
 AppController {

    
    var
 $name
 = 'Uploads'
;
    var
 $components
 = array
(
'SwfUpload'
)
;
    var
 $helpers
 = array
(
'Html'
, 'Javascript'
)
;
    
    function
 beforeFilter(
)
 {

        
        if
 (
$this
->action
 == 'upload'
)
 {

            $this
->Session
->id
(
$this
->params
[
'pass'
]
[
0
]
)
;
            $this
->Session
->start
(
)
;
        }

        
        parent::beforeFilter
(
)
;
        
    }

    
    function
 upload(
)
 {

        
        if
 (
isset
(
$this
->params
[
'form'
]
[
'Filedata'
]
)
)
 {

            // process your upload in here

            // and you can read from or write to the session

            // as you would normally

        }

        
    }


}

?>

 

原文链接:

http://blogs.bigfish.tv/adam/2008/04/01/cakephp-12-sessions-and-swfupload/