foreach($posts as $p) {
if ($p['Post']['id'] == $var) {
$p['Post']['options'] = value1;
} else {
$p['Post']['options'] = value 2;
}
$this->Post->save($p);
}
This works! I just can't say how much I am grateful for your help!
However I still don't understand why my code was wrong...
About your second way:
$post = $this->Post->read(null, $var);
$post['Post']['options'] = value1;
$this->Post->save($post);
If I use this, where shall i put the ELSE branch?
On 20 Ago, 18:00, "rich...@home" <[email protected]> wrote:
> Shouldn't that be:
>
> foreach($posts as $p) {
>
> if ($p['Post']['id'] == $var) {
> $p['Post']['options'] = value1;
> } else {
> $p['Post']['options'] = value 2;
> }
> $this->Post->save($p);
>
> }
>
> also, if you are just matching against the id, you could just write it
> as:
>
> $post = $this->Post->read(null, $var);
> $post['Post']['options'] = value1;
> $this->Post->save($post);
>
> and forget about the loop
>
> On Aug 20, 3:26 pm, AD7six <[email protected]> wrote:
>
> > On 20 ago, 15:39, albe <[email protected]> wrote:
>
> > > I have to make a foreach cycle to check every item of a certain group.
> > > For each and every item I've got to check a condition and make a data
> > > modification depending on this condition.
> > > My code is the following:
>
> > > foreach($posts as $p) {
>
> > > $this->Post->id = $p['Post']['id']; //consider the posts one
> > > by one
>
> > > if ($this->Post->id == $var) {
> > > $this->data['Post']['options'] = value1;
> > > } else {
> > > $this->data['Post']['options'] = value 2;
> > > }
>
> > > $this->Post->save($this->data);
>
> > > }
>
> > > Here is my problem: the modifications are performed correctly for the
> > > IF branch, but NEVER for the else branch.
> > > Do you know why this occurs?
>
> > aliens?
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