To avoid putting the user id on the form in a hidden field, couldn't
you just wait for the add action to receive the POST data, then get
the user id from auth->user('id') and add that to the POSTed data
array before saving?In that way, you would never have to worry about verifying that the id value that came back with the form had not been changed. Regards, Don On May 12, 3:43 pm, Alonso <[email protected]> wrote: > Yes, that's exactly what I wanted, I needed to "pre-set" the content > of the field and to avoid showing a select with all the registered > users when adding a new post(views\posts\add.ctp), I opted for > creating a private function , _usersUserid() , in the > app_controller.php , that returns the user_id of the current logged- > in user > > *************app_controller.php**************** > > function _usersUserid(){ > $users_userid=0; > if ($this->Auth->user()){ > $users_userid=$this->Auth->user('id'); > } > return $users_userid; > } > which I then send to the "add" view > function beforeFilter() { > //some other code > $this->set('users_userid',$this->_usersUserid()); > } > > *************Add View (views\posts\add.ctp) **************** > Where in order to know which user registers the new post , I've > created a new input hidden field to store the user_id > <?php > //echo $this->Form->input('user_id'); > > echo $this->Form->input('user_id',array('type' => 'hidden', > 'value' => $users_userid )); > > echo $this->Form->input('title'); > echo $this->Form->input('body'); > ?> > > and with this everything works fine, but I'm not so sure if this is > the best solution. what do you think?? > > thanks in advance > > P.S. Sorry for my English > > On 12 mayo, 10:54, dreamingmind <[email protected]> wrote: > > > > > > > > > It sounds like you want to pre-set the content of the field? That > > would be the 'value' property. > > > $form->input->('myfiled', array('value' => 'This will show as the > > fields starting content')); > > > Regards, > > Don > > > On May 12, 6:31 am, Alonso <[email protected]> wrote: > > > > you're right,there is an array of users ($users), but I'm afraid I > > > haven't explained myself well, what I'd like to know is if it's > > > possible to display a constant string using input()? because every- > > > time I try to do this, the string is displayed, but as a label. > > > > P.S. I did try what you told me about placing array('type' => 'text') > > > as the > > > second argument of the input method, but it only forces the control to > > > be a input text > > > > On 11 mayo, 20:38, Miles J <[email protected]> wrote: > > > > > Theres some magic that happens. If you have an ID field (user_id), it > > > > will usually be a select. If you set a variable called $users to the > > > > view, that input field will populate with that data. > > > > > You can overwrite that by just placing array('type' => 'text') as the > > > > second argument of the input method. > > > > > On May 11, 10:54 am, Alonso <[email protected]> wrote: > > > > > > Hi, folks. > > > > > I'm starting with CakePHP and after reviewing this tutorial > > > > > (http://book.cakephp.org/view/1543/Simple-Acl-controlled-Application > > > > > ) and also after having used the "cake bake" command to generate my > > > > > models, > > > > > controllers and views , everything is fine, but when I visit the > > > > > Post's add view (views \ posts > > > > > \ add.php), I find that instead of showing a input text for the > > > > > username, it shows a select with all the usernames. > > > > > > this is the line in the Post's add view that show the select. > > > > > > echo $this->Form->input('user_id'); > > > > > > Although I know how to display only the username of the currently > > > > > logged-in user, I don't know how to control the content to show in > > > > > $this->Form->input() because if I use a variable that is not part of > > > > > the "Post" model , it's shown , but as the label for the input. > > > > > > Have you any idea how to solve this?? -- Our newest site for the community: CakePHP Video Tutorials http://tv.cakephp.org Check out the new CakePHP Questions site http://ask.cakephp.org and help others with their CakePHP related questions. To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/cake-php
