The following is from an earlier post and this is what is throwing the
error, as you can see there is a reference to $this->data?
foreach($this->data as $loc) <<<<<< is $data passed from controller
directly accessed here?
{
$adlocation->addMultiOption($loc, $loc);
}
Thank You
Daniel Latter
2009/1/31 gerardroche <[email protected]>:
>
> what has $this->data got to do with it? There is no $data property in the
> Zend_Form class.
>
>
>
>
>
> Daniel Latter-2 wrote:
>>
>> I still don't see where $this->data is set? in the form class for you to
>> use it?
>>
>> what do you think gerardroche?
>>
>> Thank You
>> Daniel Latter
>>
>>
>>
>> 2009/1/31 gerardroche <[email protected]>:
>>>
>>> no.
>>>
>>> Change "in my controller" to the following
>>>
>>> in my controller
>>> ==================
>>> $data = array('location' => 'location1');
>>> $form = $this->_getTestForm();
>>> $form->populate($data);
>>> ...
>>> ....
>>> ==================
>>>
>>> all i did was change the array
>>>
>>> from
>>>
>>> $data = array('location1' => 'location1');
>>>
>>> to
>>>
>>>
>>> $data = array('location' => 'location1');
>>>
>>>
>>> does it work now?
>>>
>>> Deepak Shrestha wrote:
>>>>
>>>> On Sat, Jan 31, 2009 at 10:48 PM, Daniel Latter <[email protected]>
>>>> wrote:
>>>>> Are you sure your setting $this->data variable in the form class?, and
>>>>> if so var_dump it to see what it contains?
>>>>>
>>>>
>>>> My sample trial code
>>>>
>>>> in my controller
>>>> ==================
>>>> $data = array('location1' => 'location1');
>>>> $form = $this->_getTestForm();
>>>> $form->populate($data);
>>>> ...
>>>> ....
>>>> ==================
>>>>
>>>> in my form
>>>> ===========================================
>>>> $location = New Zend_Form_Element_Select('location');
>>>> $location->setLabel('*Location:');
>>>> foreach($this->data as $loc) //<<<<<<<<<
>>>> {
>>>> $adlocation->addMultiOption($loc);
>>>> }
>>>> ...
>>>> ...
>>>> ===========================================
>>>>
>>>> Now I expect that the select element in the form be pouplated with a
>>>> value showing 'location1' but nothing gets in there instead error
>>>> message is shown at the bottom of the form [Invalid argument supplied
>>>> for foreach()]
>>>>
>>>> I have another select element in the form, which is hand coded.
>>>> $myopts->setMultiOptions(array('option1' => 'option1', 'option2' =>
>>>> 'option2'));
>>>>
>>>> This second select gets rendered correctly in the form.
>>>>
>>>> so what's going on?
>>>>
>>>> Thank a lot
>>>>
>>>> --
>>>> =======================
>>>> Registered Linux User #460714
>>>> Currently Using Fedora 8, 10
>>>> =======================
>>>>
>>>>
>>>
>>> --
>>> View this message in context:
>>> http://www.nabble.com/Populating-Zend_Form_Element_Select-from-database-example-tp21761696p21764599.html
>>> Sent from the Zend Framework mailing list archive at Nabble.com.
>>>
>>>
>>
>>
>
> --
> View this message in context:
> http://www.nabble.com/Populating-Zend_Form_Element_Select-from-database-example-tp21761696p21764876.html
> Sent from the Zend Framework mailing list archive at Nabble.com.
>
>
