Hello
Thanks a lot for your quick reply.
this is my edit function
function edit($id = null) {
$actionHeading = 'Post bearbeiten!';
$actionSlogan = 'Bitte alle Felder ausfüllen.';
$this->set(compact('actionHeading','actionSlogan'));
if (!$id && empty($this->data)) {
$this->Session->setFlash(__('Ungültiger Post', true));
$this->redirect(array('action'=>'index'));
}
if (!empty($this->data)) {
if ($this->Post->save($this->data)) {
$this->Session->setFlash(__('Post wurde
erfolgreich gespeichert',
true));
$this->redirect(array('action'=>'index'));
} else {
$this->Session->setFlash(__('Post konnte leider
nicht gespeichert
werden. Versuche es nochmal.', true));
}
}
if (empty($this->data)) {
$this->data = $this->Post->read(null, $id);
}
}
and this is my validation rules
<?php
class Post extends AppModel {
var $name = 'Post';
var $hasMany = array('Comment');
/*Validierung der Eingaben*/
var $validate = array(
'title'=>array(
'alphaNumeric'=>array(
'rule'=>'alphaNumeric',
'required'=>true,
'message'=>'Bitte ein Titel erfassen',
)
),
'content'=>array(
'alphaNumeric'=>array(
'rule'=>'alphaNumeric',
'required'=>true,
'message'=>'Bitte Kommentar erfassen',
)
)
);
}
?>
but haven't understood what i have to do for editing a post.
thanks a lot for your help
with kind regards
On 10 Mrz., 18:25, cricket <[email protected]> wrote:
> On Mar 10, 4:10 am, pzero <[email protected]> wrote:
>
> > Good Morning together,
>
> > I created a blog with Cakephp and now I have two issues. If i edit a
> > post instead of updating this post my application create a new post,
>
> You need to include a hidden field in the form for the id.
>
> echo $form->hidden('Post.id');
>
> Substitute your model name for Post if different.
>
> When Cake saves, if the id is present in $data, it will try to update
> an existing record in DB.
>
> > and the second issue is by adding a new post. If i write in my title
> > and in my comment box text without blanks it works, but if i write for
> > example title: "my test" with a blank between my and test i receive
> > the message that i must write a title.
>
> You have a validation rule for title that does not allow spaces. Can
> you post the $validate array for the model?
>
> > I can't attached my Blog so if someone can help me write me your mail
> > adress so that i can send you my blog. I hope someone can help me. I
> > have to present this blog at saturday in my shool and I have no idea
> > about this two issues
>
> No need to send the entire thing. Just post that one part of your
> model. Also, you could post the edit() method from the controller.
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