I have defined fieldsets for form in zend framework 2.
$this->add ( array (
'name' => 'unitnumber',
'options' => array (
'label' => 'Unit Number:'
)
) );
$this->add ( array (
'name' => 'streetdirprefix',
'options' => array (
'label' => 'Street Direction Prefix:'
)
) );
$this->add ( array (
'name' => 'streetnumber',
'options' => array (
'label' => 'Street Number:'
)
) );
I want to set required field for unitnumber only. Not for other fields.
I have writen a function..
public function getInputFilterSpecification()
{
return array (
'name' => array(
'required' => true,
)
);
}
But, It's asking to fill all the fields. Can anyone help me out in this. Thanks.
$inputFilter->add(array(
'name' => 'artist',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
),
'validators' => array(
array(
'name' => 'StringLength',
'options' => array(
'encoding' => 'UTF-8',
'min' => 1,
'max' => 100,
),
),
),
));
References:
http://framework.zend.com/manual/2.2/en/user-guide/forms-and-actions.html
http://framework.zend.com/manual/2.2/en/modules/zend.input-filter.intro.html
In Zend 2, the "InputFilter" works more like in "strict" mode.
i.e. It requires you to specify if the elements mentioned in the InputFilter should have the 'required' value as TRUE or FALSE.
$this->add ( array (
'name' => 'unitnumber',
'required' => true, //Code Added
'options' => array (
'label' => 'Unit Number:'
)
));
$this->add ( array (
'name' => 'streetdirprefix',
'required' => false, //Code Added
'options' => array (
'label' => 'Street Direction Prefix:'
)
));
$this->add ( array (
'name' => 'streetnumber',
'required' => false, //Code Added
'options' => array (
'label' => 'Street Number:'
)
));
Related
I am creating page to insert data like a book. Where I'm using zend form fieldset and collection. Fieldset have only two fields heading field and content field. Heading and sub-heading have same content(fields).
Ex:
1: Heading Content
1.1: Sub Heading
Content
1.1.1: Sub Heading
Content
1.1.2: Sub Heading
Content
1.1.2.1: Sub Heading
Content
1.1.2.2: Sub Heading
Content
...
1.1.3: Sub Heading
Content
..
1.2: Sub Heading
Content
...
2: Heading Content
Note: here indexing is just to show the parent child relationship.
Code are below:
This is main form.
class BookPointlForm extends Form
{
public function __construct($name = null)
{
parent::__construct('Form');
$this->add(array(
'type' => 'Zend\Form\Element\Collection',
'name' => 'points',
'attributes' => array(
'class'=> 'point_collection '
),
'options' => array(
'label' => 'Add Book Points',
'count' => 1,
'should_create_template' => true,
'allow_add' => true,
'target_element' => array(
'type' => 'Book\Form\BookPointMainFieldset',
),
),
));
$this->add(array(
'name' => 'submit',
'type' => 'Submit',
'attributes' => array(
'value' => 'Submit',
'id' => 'submitbutton',
'class' => 'btn btn-primary pull-right',
),
));
}
}
This fieldset is called in BookPointlForm's points collection
class BookPointMainFieldset extends Fieldset implements InputFilterProviderInterface
{
public function __construct($name = null)
{
// we want to ignore the name passed
parent::__construct('Fieldset');
$this->add(array(
'type' => 'Zend\Form\Element\Collection',
'name' => 'points',
'attributes' => array(
'class'=> 'point_collection '
),
'options' => array(
'label' => 'Add Book Points',
'count' => 1,
'should_create_template' => true,
'allow_add' => true,
'target_element' => array(
'type' => 'Book\Form\BookPointFieldset',
),
),
));
$this->add(array(
'name' => 'add_nested_point',
'type' => 'Button',
'attributes' => array(
'value' => 'Add nested point',
'class'=> 'add_nested_point'
),
'options' => array(
'label' => 'Add Nested Point',
),
));
$this->add(array(
'type' => 'Zend\Form\Element\Collection',
'name' => 'nested-points',
'attributes' => array(
'class'=> 'nested_point_collection '
),
'options' => array(
'label' => 'Add Book Points',
'count' => 1,
'should_create_template' => true,
'allow_add' => true,
'target_element' => array(
'type' => 'Book\Form\BookPointFieldset',
),
),
));
}
public function exchangeArray($data) {
}
public function getInputFilterSpecification()
{
return array(
'weight' => array(
'required' => true,
),
);
}
}
This is main fieldset it contents heading and heading's content
class BookHeadingFieldset extends Fieldset implements InputFilterProviderInterface
{
public function __construct($name = null)
{
$kraHeadingText = '';
// we want to ignore the name passed
parent::__construct('BookHeadingFieldset');
// $this
// ->setHydrator(new ClassMethodsHydrator(false))
// ->setObject(new KraHeading())
;
$this->add(array(
'name' => 'id',
'type' => 'Hidden',
'attributes' => array(
'value' => ''
)
));
$this->add(array(
'name' => 'manualHeadingText',
'type' => 'Textarea',
'options' => array(
'label' => 'Heading',
'label_options' => [
'disable_html_escape' => true
],
),
'labelOptions' => array(
'disable_html_escape' => true,
),
'attributes' => array(
'class' => 'form-control',
'placeholder'=>"Enter heading",
'COLS'=>"150",
// 'required' => 'true',
),
));
}
public function exchangeArray($data) {
}
public function getInputFilterSpecification()
{
return array();
}
}
...
I have got a fieldset implementing InputFilterProviderInterface, so it has the function getInputFilterSpecification. The __construct() function is adding a file element ('logo') like so:
$this->add(array(
'name' => 'logo',
'type' => 'file',
'attributes' => array(
'required' => false,
'class' => 'form-control',
'id' => 'logo',
),
'options' => array(
'label' => 'Company Logo: ',
),
));
In my getInputFilterSpecification function how do I add the RenameUpload input filter?
I have tried several variations of the following without success:
public function getInputFilterSpecification()
{
return array(
array(
'name' => 'logo',
'filterchain' => array(
'name' => 'filerenameupload',
'options' => array(
'target' => '/public/images/' . time(),
),
),
'required' => false,
),
//... other filters
}
}
How do I add the FileRenameUpload filter (Zend\Filter\File\RenameUpload)?
[edit]
I have changed the array to:
array(
'name' => 'logo',
'filters' => array(
array(
'name' => 'filerenameupload',
'options' => array(
'target' => '/public/images/' . time(),
),
),
),
'required' => false,
),
Which "appears" to be working, however I am now getting this message -
File 'C:\xampp\tmp\phpDA68.tmp' could not be renamed. An error
occurred while processing the file.
What errors could have occurred? How do I fix it?
This issue is being caused by specifying an invalid target. Prefixing it with getcwd() makes the path relative to the application root.
array(
'name' => 'logo',
'filters' => array(
array(
'name' => 'filerenameupload',
'options' => array(
'target' => getcwd() . '/public/images/' . time(),
),
),
),
'required' => false,
),
You must have created dir before use renameFile.
Example:
mkdir( $rootPath . '/public/images/' . time() );
I have the following input filter:
'term' => array(
'required' => false,
'filters' => array(
array(
'name' => 'StringTrim',
)
),
'validators' => array(
array(
'name' => 'StringLength',
'options' => array(
'max' => 128
)
)
)
),
I need to get programmatically from a form object the value of the 'max' option inside the 'validators' property.
$vc = $form->getInputFilter()->get('term')->getValidatorChain()->getValidators();
foreach($vc as $v){
if($v['instance'] instanceof \Zend\Validator\StringLength)
$max = $v['instance']->getMax();
}
there is a more than strange behavior of filterInput, the getting filter function itself is:
public function getInputFilter($id = null){
if (!$this->inputFilter){
$inputFilter = new InputFilter();
$factory = new InputFactory();
$id = intval($id);
$inputFilter->add($factory->createInput(array(
'name' => 'name',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
),
'validators' => array(
array(
'name' => 'StringLength',
'options' => array(
'encoding' => 'UTF-8',
'min' => 1,
'max' => 100,
),
),
array(
'name' => 'Db\NoRecordExists',
'options' => array(
'field' => 'name',
'table' => 'table',
'adapter' => $this->dbAdapter,
'message' => 'record exists',
'exclude' => array(
'field' => 'id',
'value' => $id
)
),
)
),
)));
$this->inputFilter = $inputFilter;
}
return $this->inputFilter;
}
setting the filter like:
$form->setInputFilter($model->getInputFilter($id));
Now, when we fire $form->isValid(), the validation error will rise about duplication in the database, if I will remove Db\NoRecordExists validator, the database will contain 2 records! more interesting, if I will set 'required' => false, there will be no double inserting, the same with adding second validation field. Working settings are:
public function getInputFilter($id = null){
if (!$this->inputFilter){
$inputFilter = new InputFilter();
$factory = new InputFactory();
$id = intval($id);
$inputFilter->add($factory->createInput(array(
'name' => 'name',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
),
'validators' => array(
array(
'name' => 'StringLength',
'options' => array(
'encoding' => 'UTF-8',
'min' => 1,
'max' => 100,
),
),
array(
'name' => 'Db\NoRecordExists',
'options' => array(
'field' => 'name',
'table' => 'table',
'adapter' => $this->dbAdapter,
'message' => 'record exists',
'exclude' => array(
'field' => 'id',
'value' => $id
)
),
)
),
)));
//test field
$inputFilter->add($factory->createInput(array(
'name' => 'id',
'required' => false,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
array('name' => 'Int')
),
)));
$this->inputFilter = $inputFilter;
}
return $this->inputFilter;
}
So it fails to work correctly with filter config for only one field.. Does anybody knows the reason?
i have my application based in ZendSkeletonApplication , now i want create to relationship between my models so:
user portal
id id
firstName name
lastName url
........
portal_Id
I want to fill my select-option in the user form with database values
<?php
namespace Register\Form;
use Zend\Captcha\AdapterInterface as CaptchaAdapter;
use Zend\Form\Form;
use Zend\Form\Element;
class UserForm extends Form
{
protected $portalTable;
public function __construct($name = null)
{
parent::__construct('user');
$this->setAttribute('method', 'post');
$this->setAttribute('class', 'form-horizontal');
$this->add(array(
'name' => 'id',
'attributes' => array(
'type' => 'hidden',
),
));
$this->add(array(
'type' => 'Select',
'name' => 'portal_id',
'options' => array(
'label' => 'Portal',
'empty_option' => 'Seleccione un portal',
'value_options' => array(
'1' => 'portal 1',
'2' => 'portal 2',
'3' => 'portal 3',
//i want option from database with
),
)
));
$this->add(array(
'name' => 'firstName',
'attributes' => array(
'type' => 'text',
),
'options' => array(
'label' => 'First Name',
),
));
$this->add(array(
'name' => 'lastName',
'attributes' => array(
'type' => 'text',
),
'options' => array(
'label' => 'Last Name',
),
));
$this->add(array(
'name' => 'login',
'attributes' => array(
'type' => 'text',
),
'options' => array(
'label' => 'Login',
),
));
$this->add(array(
'name' => 'password',
'attributes' => array(
'type' => 'password',
),
'options' => array(
'label' => 'Password',
),
));
$this->add(array(
'name' => 'password_repeat',
'attributes' => array(
'type' => 'password',
),
'options' => array(
'label' => 'password (repeat)',
),
));
$this->add(array(
'name' => 'email',
'attributes' => array(
'type' => 'text',
),
'options' => array(
'label' => 'Email',
),
));
$this->add(array(
'type' => 'Zend\Form\Element\Csrf',
'name' => 'csrf',
'options' => array(
'csrf_options' => array(
'timeout' => 600
)
)
));
$this->add( array(
'type' => 'Captcha',
'name' => 'captcha',
'options' => array(
'label' => 'Please verify you are human.',
'captcha' => array('class' => 'Dumb',
),
),
));
$this->add(array(
'name' => 'submit',
'attributes' => array(
'type' => 'submit',
'value' => 'Go',
'id' => 'submitbutton',
),
));
}
}
in this part i want fill select from database
$this->add(array(
'type' => 'Select',
'name' => 'portal_id',
'options' => array(
'label' => 'Portal',
'empty_option' => 'Seleccione un portal',
'value_options' => array(
'1' => 'portal 1',
'2' => 'portal 2',
'3' => 'portal 3',
//i want option from database with
),
)
));
sorry for my English
I have written an in-depth blog "Zend\Form\Element\Select and Database-Values" about this topic. Basically though, this is what you have to do:
Basically all you have to do is Query the Database inside your Form for the Data. For this you need the DB-Adapter to be available inside your Form, which is done by Dependency-Injection. Since the DB-Adapter is required for your Form to function correctly, i'd suggest Setter-Injection.
Inside your getServiceConfig() do this:
return array('factories' => array(
'namespace-form-formname' => function($sm) {
$dbA = $sm->get('Zend\Db\Adapter\Adapter');
$form = new \Namespace\Form\Formname($dbA);
return $form;
}
));
This will inject the Zend\Db\Adapter\Adapter into your form, which should already be valid though other configuration. Then you need to modify your form code a little bit:
public function __construct(\Zend\Db\Adapter\Adapter $dbA) {
parent::__construct('form-name');
// Do the DB-Query here. You got the DB-Adapter
// http://zf2.readthedocs.org/en/latest/modules/zend.db.adapter.html
$selectArray = array(
'key' => 'value',
'key' => 'value',
'key' => 'value',
); // obviously, this is just a fake-$selectArray demonstrating
// what the output of your Queries should be
// Add your Form Elements here
// use $selectArray as value_options of your desired select element
}
And that's basically it. Sadly i can't give you an concrete example, as i've never worked with Zend\Db, but i assume this will get you started.
PS: In your controller, call the form like this:
$form = $this->getServiceLocator()->get('namespace-form-formname');
Try:
// add code on controller
$arrPortalId = array();
$results = array('1' => 'portal 1', '2' => 'portal 2', '3' => 'portal 3',); // this part change your database value
foreach ($results as $key => $val) {
$arrPortalId[$key] = $va;
}
$dataParams['portalId'] = $arrPortalId;
$form = new UserForm($dataParams);
<?php
namespace Register\Form;
use Zend\Captcha\AdapterInterface as CaptchaAdapter;
use Zend\Form\Form;
use Zend\Form\Element;
class UserForm extends Form
{
protected $portalTable;
public function __construct($params = array())
{ $name = isset($params['name'])?$params['name']:'';
parent::__construct('user');
$this->setAttribute('method', 'post');
$this->setAttribute('class', 'form-horizontal');
$this->add(array(
'name' => 'id',
'attributes' => array(
'type' => 'hidden',
),
));
$portalId = (isset($params['portalId']) && count($params['portalId']) > 0)?$params['portalId']:array();
$this->add(array(
'type' => 'Select',
'name' => 'portal_id',
'options' => array(
'label' => 'Portal',
'empty_option' => 'Seleccione un portal',
'value_options' => $portalId,
)
));
$this->add(array(
'name' => 'firstName',
'attributes' => array(
'type' => 'text',
),
'options' => array(
'label' => 'First Name',
),
));
$this->add(array(
'name' => 'lastName',
'attributes' => array(
'type' => 'text',
),
'options' => array(
'label' => 'Last Name',
),
));
$this->add(array(
'name' => 'login',
'attributes' => array(
'type' => 'text',
),
'options' => array(
'label' => 'Login',
),
));
$this->add(array(
'name' => 'password',
'attributes' => array(
'type' => 'password',
),
'options' => array(
'label' => 'Password',
),
));
$this->add(array(
'name' => 'password_repeat',
'attributes' => array(
'type' => 'password',
),
'options' => array(
'label' => 'password (repeat)',
),
));
$this->add(array(
'name' => 'email',
'attributes' => array(
'type' => 'text',
),
'options' => array(
'label' => 'Email',
),
));
$this->add(array(
'type' => 'Zend\Form\Element\Csrf',
'name' => 'csrf',
'options' => array(
'csrf_options' => array(
'timeout' => 600
)
)
));
$this->add( array(
'type' => 'Captcha',
'name' => 'captcha',
'options' => array(
'label' => 'Please verify you are human.',
'captcha' => array('class' => 'Dumb',
),
),
));
$this->add(array(
'name' => 'submit',
'attributes' => array(
'type' => 'submit',
'value' => 'Go',
'id' => 'submitbutton',
),
));
}
}