i want just force a value of element after submit.
The problem is setValue no setAttrib :
if i have this :
$last_name->setValue('testsamy');
-> I change this value last_name in my interface by testsamy2 and i submit
-> i recup testsamy2 but i want recup testsamy because i want to force this
value even if it is posted.
vince. wrote:
>
> Hi,
>
> I hope i am understanding you right but if you take a look at
> Zend/Form/Element.php
>
> You will find this:
>
> /**
> * Set element attribute
> *
> * @param string $name
> * @param mixed $value
> * @return Zend_Form_Element
> * @throws Zend_Form_Exception for invalid $name values
> */
> public function setAttrib($name, $value)
> {
> $name = (string) $name;
> if ('_' == $name[0]) {
> require_once 'Zend/Form/Exception.php';
> throw new Zend_Form_Exception(sprintf('Invalid attribute "%s";
> must not contain a leading underscore', $name));
> }
>
> if (null === $value) {
> unset($this->$name);
> } else {
> $this->$name = $value;
> }
>
> return $this;
> }
>
> so as you can see you cannot set a null value. But what you can do is set
> it
> to an empty string maybe if that's something that you can work with.
>
> On Fri, May 29, 2009 at 12:00 PM, samuel verdier
> <[email protected]>wrote:
>
>>
>> $last_name->setValue('testsamy'); no set the value if the form after
>> submitting, $last_name = $_POST['last_name'] ($_POST['last_name'] no
>> exist
>> because last_name is disable) and no testsamy. I want to force this value
>> because element is disable and when there are errors on the form the
>> element
>> last_name has a null value.
>>
>>
>> vince. wrote:
>> >
>> > Hi,
>> >
>> > I did not understand where you place the null value in the code above,
>> But
>> > if you do this:
>> >
>> > $last_name->setAttrib('disable', null);
>> >
>> > this will unset the 'disable' element from the form. It doesn't accept
>> > null
>> > values.
>> >
>> > On Fri, May 29, 2009 at 1:07 AM, samuel verdier
>> > <[email protected]>wrote:
>> >
>> >>
>> >> hello,
>> >>
>> >> I want to set a value to an element after submitting the form.
>> >> I need it because one element is disable and when there are errors on
>> the
>> >> form the element has a null value.
>> >>
>> >> this code doesn't works, value = null :
>> >>
>> >> class App_Form extends Zend_Form
>> >> {
>> >> public function init()
>> >> {
>> >> $last_name = $this->createElement('text', 'last_name')
>> >> $last_name->setAttrib('disable', true);
>> >> $last_name->setValue('testsamy');
>> >>
>> >> .............
>> >>
>> >> return $this;
>> >> }
>> >> }
>> >>
>> >> this code works, value = test:
>> >>
>> >> class App_Form extends Zend_Form
>> >> {
>> >> public function init()
>> >> {
>> >> $last_name = $this->createElement('text', 'last_name')
>> >> $last_name->setAttrib('disable', true);
>> >> $last_name->setValue('testsamy');
>> >>
>> >> .............
>> >>
>> >> return $this;
>> >> }
>> >>
>> >> public function isValid($data)
>> >> {
>> >> $valid = parent::isValid($data);
>> >>
>> >> $this->getElement('last_name')->setValue('test');
>> >>
>> >> return $valid;
>> >> }
>> >> }
>> >>
>> >> How can i do without overloading the method isValid ?
>> >>
>> >> Thanks
>> >>
>> >> --
>> >> View this message in context:
>> >> http://www.nabble.com/Zend_Form-setValue-tp23770977p23770977.html
>> >> Sent from the Zend Framework mailing list archive at Nabble.com.
>> >>
>> >>
>> >
>> >
>> > --
>> > Vincent Gabriel.
>> > Lead Developer, Senior Support.
>> > Zend Certified Engineer.
>> > Zend Framework Certified Engineer.
>> > -- http://www.vadimg.co.il/
>> >
>> >
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Zend_Form-setValue-tp23770977p23776593.html
>> Sent from the Zend Framework mailing list archive at Nabble.com.
>>
>>
>
>
> --
> Vincent Gabriel.
> Lead Developer, Senior Support.
> Zend Certified Engineer.
> Zend Framework Certified Engineer.
> -- http://www.vadimg.co.il/
>
>
--
View this message in context:
http://www.nabble.com/Zend_Form-setValue-tp23770977p23776829.html
Sent from the Zend Framework mailing list archive at Nabble.com.
