Re: Helper File

echo $html->tableHeaders
(array_keys($knownusers[0]
['User']));

is that line 3

On 29/01/2011, newguy <aimanparvaiz@gmail.com> wrote:
> hey Sam
> I made the change but still I get teh following error:
>
> Notice (8): Undefined property: View::$Html [APP/views/users/
> knownusers.ctp, line 3]
>
> Fatal error: Call to a member function tableHeaders() on a non-object
> in /Applications/MAMP/htdocs/cake_1.2.5/app/views/users/knownusers.ctp
> on line 3
>
> this is my controller code:
> <?php
> class UsersController extends AppController
> {
> var $name='Users';
> var $helpers = array('Html','Form');
>
> function register()
> {
> if (!empty($this->params['form']))
> {
> if ($this->User->save($this->params['form']))
> {
> $this->flash('Your registration information was
> accepted.','register');
> } else {
> $this->flash('There was a problem with your registration', '/
> register');
> }
> }
> }
>
> function knownusers()
> {
> $this->set('knownusers',$this->User->findAll(null, array('id',
> 'username', 'first_name','last_name'), 'id DESC'));
> }
>
> }
> ?>
>
>
> Thanks
>
> On Jan 28, 11:57 pm, Sam Sherlock <sam.sherl...@gmail.com> wrote:
>> On 29/01/2011, Jeremy Burns | Class Outfit <jeremybu...@classoutfit.com>
>> wrote:
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> > What version of Cake are you using?
>>
>> > The Html helper is available out of the box. Have you declared any other
>> > helpers in your controller?
>>
>> > Jeremy Burns
>> > Class Outfit
>>
>> > jeremybu...@classoutfit.com
>> >http://www.classoutfit.com
>>
>> > On 29 Jan 2011, at 07:44, newguy wrote:
>>
>> >> I tried that but no change I still get the same error :(
>>
>> >> On Jan 28, 11:35 pm, Jeremy Burns | Class Outfit
>> >> <jeremybu...@classoutfit.com> wrote:
>> >>> Try replacing $html-> with:
>>
>> >>> echo $this->Html->...
>>
>> >>> Jeremy Burns
>> >>> Class Outfit
>>
>> >>> jeremybu...@classoutfit.comhttp://www.classoutfit.com
>>
>> >>> On 29 Jan 2011, at 07:29, newguy wrote:
>>
>> >>>> here is the code(knownusers.ctp) where I have used the helpers:
>>
>> >>>> <table>
>> >>>> <?php
>> >>>> echo $html->tableHeaders(array_keys($knownusers[0]['User']));
>> >>>> foreach ($knownusers as $thisuser)
>> >>>> {
>> >>>>    echo $html->tableCells($thisuser['User']);
>> >>>> }
>>
>> >>>> ?>
>> >>>> </table>
>>
>> >>>> and this is the error which I get when I access
>> >>>>http://localhost:8888/cake_1.2.5/users/knownusersfrombrowser:
>>
>> >>>> Missing Helper File
>> >>>> Error: The helper file app/views/helpers/h_t_m_l.php can not be found
>> >>>> or does not exist.
>>
>> >>>> Error: Create the class below in file: app/views/helpers/h_t_m_l.php
>>
>> >>>> <?php
>> >>>> class HTMLHelper extends AppHelper {
>>
>> >>>> }
>> >>>> ?>
>> >>>> Notice: If you want to customize this error message, create
>> >>>> app/views/
>> >>>> errors/missing_helper_file.ctp
>>
>> >>>> Thanks
>> >>>> On Jan 28, 11:16 pm, Jeremy Burns | Class Outfit
>> >>>> <jeremybu...@classoutfit.com> wrote:
>> >>>>> Can you show the line of code that is being called and returning
>> >>>>> this
>> >>>>> error?
>>
>> >>>>> Jeremy Burns
>> >>>>> Class Outfit
>>
>> >>>>> jeremybu...@classoutfit.comhttp://www.classoutfit.com
>>
>> >>>>> On 29 Jan 2011, at 07:09, newguy wrote:
>>
>> >>>>>> Hi guys
>> >>>>>> am new to cakephp and Iam developing a simple user registration and
>> >>>>>> login system for my site, I used two helpers tableHeaders and
>> >>>>>> tableCells in my view code but I get the following errors:
>>
>> >>>>>> Error: The helper file app/views/helpers/h_t_m_l.php can not be
>> >>>>>> found
>> >>>>>> or does not exist.
>>
>> >>>>>> Error: Create the class below in file:
>> >>>>>> app/views/helpers/h_t_m_l.php
>>
>> >>>>>> I realized that in folder helpers I have a file named empty and
>> >>>>>> there
>> >>>>>> is no code there, so if I understand correctly in order to use
>> >>>>>> helpers
>> >>>>>> I need to put the code in this helper file???? and should it be in
>> >>>>>> the
>> >>>>>> form of functions, in what way should code be written in this file
>> >>>>>> under folder helper and what should be the name of this file.
>> >>>>>> If someone can please give a small example I would be grateful.
>>
>> >>>>>> Thanks
>>
>> >>>>>> --
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>>
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>
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