Hello Kimi.
What i did was to show the image if exist, when edit, and if you not upload
other,do nothing:
Edit page
echo $this->Html->image("user_icons/".$photo, $options = array('alt' =>
'Icon User', 'width' => '150px'));
echo $this->Form->input('User.photo', array('type' => 'file'));
UserController edit function
if ($this->request->is(array('post', 'put'))) {
$tmp_name = $this->request->data['User']['photo']['tmp_name'];
$filename = $this->code().'_'.$this->request->data['User']['photo']['name'];
$uploads_dir = WWW_ROOT.'img'.DS.'user_icons'.DS. $filename;
$this->request->data['User']['photo'] = $filename;
//pr($this->request->data); die();
if ($this->User->save($this->request->data)) {
move_uploaded_file($tmp_name, $uploads_dir);
$this->Session->setFlash(__('The user has been saved.'));
return $this->redirect(array('action' => 'index'));
} else {
$this->Session->setFlash(__('The user could not be saved. Please, try
again.'));
}
} else {
$options = array('conditions' => array('User.' . $this->User->primaryKey =>
$id));
$this->request->data = $this->User->find('first', $options);
$this->set('photo', $this->request->data['User']['photo']);
}
Hope that help you.
Best Regards, Stefan
miercuri, 16 iulie 2014, 10:25:55 UTC+3, Kimi Sharma a scris:
>
> I have create form with some text field and one image field. It add
> successfully after submit.
>
> but when i edit this form.. my form fields prefilled value exist of that
> particular id (to which i edit) . but form image not show existing image
> and request to enter new image.
>
> kindly let me know solution. as i want to my previous image already
> uploaded when i edit this form.. if i upload new then it replace. otherwise
> same image uploaded.
>
> kindly revert asap.
>
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