Thanks again
Haha...
I make it!
I use the model->db->update method:
first I construct parmaters for 'update',
$fields=array();
foreach (($this->params['data']['audit']) as $k => $v)
//$this->params['data']['audit'] is the post form data for table
'audit'
{
if ($this->audit->hasField($k) &&
!array_key_exists($k,
$fields))//use model->hasField to check fileds,
{
$fields[] = $k;
//the fields saved
$values[] = htmlspecialchars($v);
//
}
}
$this->audit->setId($_POST["oid"]);//$_POST["oid"] is
the origin
PK's value.
if($this->audit->hasAny($this->audit->primaryKey."='".$this->audit->id."'")){//if
the PK value is exists in database
if($this->audit->db->update($this->audit, $fields,
$values)){
$this->set("ajaxsubscr","<script
language=\"javascript\">new
Ajax.Updater('ajax_update','/audit/index'+qstr+'',
{onComplete:function(request){Effect.Fade('".$this->action."_audit');stripe();initDrag();},asynchronous:true,evalScripts:true});</script>");//ajax
update,update audit list
}
}
$this->render('posterror'); //do something
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