php,forms,symfony2,runtime-error , Symfony 2 unable to pass entity repository to form


Symfony 2 unable to pass entity repository to form

Question:

Tag: php,forms,symfony2,runtime-error

I have a form with a drop down and a set of checkboxes, i've used entity form field type to get the values via DB. it works with one of the entity but not with the other. i have this code seperately inside AddBadgesType there is NO AddBadges entity

<?php
namespace Test\Bundle\TestBundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;

class AddBadgesType extends AbstractType
{
 /**
  * @param FormBuilderInterface $builder
  * @param array $options
  */
 public function buildForm(FormBuilderInterface $builder, array   $options)
{
    $builder
        ->add('property', 'entity', array(
            'class' => 'TestBundle:Property',
            'property' => 'id',
            'query_builder' => function (\Doctrine\ORM\EntityRepository $er) {
                return $er->createQueryBuilder('property')
                    ->orderBy('property.id ', 'ASC');
            },
        ))
        ->add('badges', 'entity', array(
                'class' => 'TestBundle:Badge',
                'property' => 'name',
                'multiple' => true,
                'expanded' => true,
            ))
        ;
}

/**
 * @return string
 */
public function getName()
{
    return 'test_bundle_testbundle_AddBadges';
}
}

with this error

Could not convert database value "" to Doctrine Type array

here is the enity for property

<?php

 namespace Test\Bundle\TestBundle\Entity;

 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Validator\Constraints as Assert;
 use Doctrine\Common\Collections\ArrayCollection;
  /**
   * Property
   *
   * @ORM\Table()
   * @ORM\Entity(repositoryClass="Test\Bundle\TestBundle\Entity\PropertyRepository")
   */
 class Property
 {
public function __construct() {
    $this->campus = new ArrayCollection();
    $this->tag = new ArrayCollection();
}

/**
 * @var integer
 *
 * @ORM\Column(name="id", type="integer")
 * @ORM\Id
 * @ORM\GeneratedValue(strategy="AUTO")
 */
private $id;



/**
 * @ORM\ManyToOne(targetEntity="University", inversedBy="property")
 * @ORM\JoinColumn(name="university_id", referencedColumnName="id")
 */
private $university;

/**
 * @ORM\ManyToMany(targetEntity="Tag")
 */
private $tag;

/**
 * @ORM\Column(name="badges", type="array")
 */
private $badges;

/**
 * @ORM\ManyToMany(targetEntity="Campus")
 */
private $campus;

/**
 * @var string
 * @ORM\Column(name="address", type="string", length=255)
 * @Assert\NotBlank()
 * @Assert\Length(
 *                 min = 10,
 *                 max = 80,
 *                 minMessage = "Address must be more specific",
 *                 maxMessage = "80 characters limit exceeded"
 *              )
 */
private $address;

/**
 * @var integer
 * @ORM\Column(name="postalcode", type="integer")
 * @Assert\NotBlank()
 * @Assert\Length(
 *                 min = 3,
 *                 minMessage = "Password must contain atleast 3 digits"
 *              )
 */
private $postalcode;

/**
 * @var integer
 * @Assert\NotBlank()
 * @ORM\Column(name="propertytype", type="integer")
 */
private $propertytype;

/**
 * @var integer
 * @Assert\NotBlank()
 * @ORM\Column(name="rent", type="integer")
 */
private $rent;

/**
 * @var integer
 * @Assert\NotBlank()
 * @ORM\Column(name="leaseperiod", type="integer")
 */
private $leaseperiod;

/**
 * @var integer
 * @Assert\NotBlank()
 * @ORM\Column(name="utilities", type="integer")
 */
private $utilities;

/**
 * @var integer
 * @Assert\NotBlank()
 * @ORM\Column(name="bedrooms", type="integer")
 */
private $bedrooms;

/**
 * @var integer
 * @Assert\NotBlank()
 * @ORM\Column(name="bathrooms", type="integer")
 */
private $bathrooms;

/**
 * @var string
 * @ORM\Column(name="additionaldetails", type="string", length=255)
 * @Assert\Length(
 *                 min = 10,
 *                 max = 200,
 *                 minMessage = "Details must be more specific",
 *                 maxMessage = "200 characters limit exceeded"
 *              )
 */
private $additionaldetails;


/**
 * Get id
 * @return integer 
 */
public function getId()
{
    return $this->id;
}

/**
 * Set address
 *
 * @param string $address
 * @return Property
 */
public function setAddress($address)
{
    $this->address = $address;

    return $this;
}

/**
 * Get address
 *
 * @return string 
 */
public function getAddress()
{
    return $this->address;
}

/**
 * Set postalcode
 *
 * @param string $postalcode
 * @return Property
 */
public function setPostalcode($postalcode)
{
    $this->postalcode = $postalcode;

    return $this;
}

/**
 * Get postalcode
 *
 * @return string 
 */
public function getPostalcode()
{
    return $this->postalcode;
}

/**
 * Set propertytype
 *
 * @param integer $propertytype
 * @return Property
 */
public function setPropertytype($propertytype)
{
    $this->propertytype = $propertytype;

    return $this;
}

/**
 * Get propertytype
 *
 * @return integer 
 */
public function getPropertytype()
{
    return $this->propertytype;
}

/**
 * Set rent
 *
 * @param string $rent
 * @return Property
 */
public function setRent($rent)
{
    $this->rent = $rent;

    return $this;
}

/**
 * Get rent
 *
 * @return string 
 */
public function getRent()
{
    return $this->rent;
}

/**
 * Set leaseperiod
 *
 * @param integer $leaseperiod
 * @return Property
 */
public function setLeaseperiod($leaseperiod)
{
    $this->leaseperiod = $leaseperiod;

    return $this;
}

/**
 * Get leaseperiod
 *
 * @return integer 
 */
public function getLeaseperiod()
{
    return $this->leaseperiod;
}

/**
 * Set utilities
 *
 * @param integer $utilities
 * @return Property
 */
public function setUtilities($utilities)
{
    $this->utilities = $utilities;

    return $this;
}

/**
 * Get utilities
 *
 * @return integer 
 */
public function getUtilities()
{
    return $this->utilities;
}

/**
 * Set bedrooms
 *
 * @param integer $bedrooms
 * @return Property
 */
public function setBedrooms($bedrooms)
{
    $this->bedrooms = $bedrooms;

    return $this;
}

/**
 * Get bedrooms
 *
 * @return integer 
 */
public function getBedrooms()
{
    return $this->bedrooms;
}

/**
 * Set bathrooms
 *
 * @param integer $bathrooms
 * @return Property
 */
public function setBathrooms($bathrooms)
{
    $this->bathrooms = $bathrooms;

    return $this;
}

/**
 * Get bathrooms
 *
 * @return integer 
 */
public function getBathrooms()
{
    return $this->bathrooms;
}

/**
 * Set additionaldetails
 *
 * @param string $additionaldetails
 * @return Property
 */
public function setAdditionaldetails($additionaldetails)
{
    $this->additionaldetails = $additionaldetails;

    return $this;
}

/**
 * Get additionaldetails
 *
 * @return string 
 */
public function getAdditionaldetails()
{
    return $this->additionaldetails;
}

/**
 * Set university
 *
 * @param \Test\Bundle\TestBundle\Entity\Univerisity $university
 * @return Property
 */
public function setUniversity(\Test\Bundle\TestBundle\Entity\University $university = null)
{
    $this->university = $university;

    return $this;
}

/**
 * Get university
 *
 * @return \Test\Bundle\TestBundle\Entity\Univerisity 
 */
public function getUniversity()
{
    return $this->university;
}

/**
 * Add campus
 *
 * @param \Test\Bundle\TestBundle\Entity\Campus $campus
 * @return Property
 */
public function addCampus(\Test\Bundle\TestBundle\Entity\Campus $campus)
{
    $this->campus[] = $campus;

    return $this;
}

/**
 * Remove campus
 *
 * @param \Test\Bundle\TestBundle\Entity\Campus $campus
 */
public function removeCampus(\Test\Bundle\TestBundle\Entity\Campus $campus)
{
    $this->campus->removeElement($campus);
}

/**
 * Get campus
 *
 * @return \Doctrine\Common\Collections\Collection 
 */
public function getCampus()
{
    return $this->campus;
}

/**
 * Add tag
 *
 * @param \Test\Bundle\TestBundle\Entity\Tag $tag
 * @return Property
 */
public function addTag(\Test\Bundle\TestBundle\Entity\Tag $tag)
{
    $this->tag[] = $tag;

    return $this;
}

/**
 * Remove tag
 *
 * @param \Test\Bundle\TestBundle\Entity\Tag $tag
 */
public function removeTag(\Test\Bundle\TestBundle\Entity\Tag $tag)
{
    $this->tag->removeElement($tag);
}

/**
 * Get tag
 *
 * @return \Doctrine\Common\Collections\Collection 
 */
public function getTag()
{
    return $this->tag;
}

/**
 * Set badges
 *
 * @param array $badges
 * @return Property
 */
public function setBadges($badges)
{
    $this->badges = $badges;
    return $this;
}

/**
 * Get badges
 *
 * @return array 
 */
public function getBadges()
{
    return $this->badges;
}
}

However if i change the entity to 'Campus' it works fine, i think it might be something to do with the ManyToMany relationship in property entity?!

Campus entity for reference

<?php

 namespace Test\Bundle\TestBundle\Entity;

 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Validator\Constraints as Assert;

 /**
  * Campus
  *
  * @ORM\Table()
  * @ORM\Entity(repositoryClass="Test\Bundle\TestBundle\Entity\CampusRepository")
  */
 class Campus
{
/**
 * @var integer
 *
 * @ORM\Column(name="id", type="integer")
 * @ORM\Id
 * @ORM\GeneratedValue(strategy="AUTO")
 */
private $id;

/**
 * @ORM\ManyToOne(targetEntity="University", inversedBy="campus")
 * @ORM\JoinColumn(name="university_id", referencedColumnName="id")
 */
private $university;

/**
 * @var string
 *
 * @ORM\Column(name="name", type="string", length=255)
 * @Assert\NotBlank
 * @Assert\Length(
 *                  min=3,
 *                  max=35,
 *                  minMessage= "Name Field should contains at least 3 characters",
 *                  maxMessage = "Name Field Cannot contain more than 35 characters"
 *               )
 * @Assert\Regex(pattern="/[^a-z\s-]/i", match=false , message="Name can only contain letters")
 */
private $name;

/**
 * @var string
 * @ORM\Column(name="address", type="string", length=255)
 * @Assert\NotBlank()
 * @Assert\Length(
 *                 min = 10,
 *                 max = 80,
 *                 minMessage = "Address must be more specific",
 *                 maxMessage = "80 characters limit exceeded"
 *              )
 */
private $address;


/**
 * Get id
 *
 * @return integer 
 */
public function getId()
{
    return $this->id;
}

/**
 * Set name
 *
 * @param string $name
 * @return Campus
 */
public function setName($name)
{
    $this->name = $name;

    return $this;
}

/**
 * Get name
 *
 * @return string 
 */
public function getName()
{
    return $this->name;
}

/**
 * Set address
 *
 * @param string $address
 * @return Campus
 */
public function setAddress($address)
{
    $this->address = $address;

    return $this;
}

/**
 * Get address
 *
 * @return string 
 */
public function getAddress()
{
    return $this->address;
}

/**
 * Set university
 *
 * @param \Test\Bundle\TestBundle\Entity\University $university
 * @return Campus
 */
public function setUniversity(\Test\Bundle\TestBundle\Entity\University $university = null)
{
    $this->university = $university;

    return $this;
}

/**
 * Get university
 *
 * @return \Test\Bundle\TestBundle\Entity\University 
 */
public function getUniversity()
{
    return $this->university;
}

}


Answer:

You have not included the Symfony EnityRepository class at the top of your form file so PHP is looking for it in the same directory as your form class. Hence the error message. Add this to your form class (or qualify EntityRepository inline):

use Doctrine\ORM\EntityRepository;

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Wordpress End If Statements


php,wordpress,woocommerce
Apologies, PHP is not my strongest area so this might seem super easy to others. I am trying to implement a statement to say, when there is something in my WooCommerce Cart to show the cart. If there's nothing in the cart then show nothing. The code I have so...

WooCommerce: How to display Category Name in single-product.php


php,wordpress,woocommerce
How can I display the category name in single-product.php? In archive-product.php the code is: <?php woocommerce_page_title(); ?> but what could I use to show the category name in the single-product.php that belong to the category?...

What are correct permissions for Linux Apache2 PHP 5.3 log file?


php,linux,apache,logging,permissions
I discovered the reason why I was not getting entries into my php_errors.log file related to permissions. Right now, I have set it to 666 (rw-rw-rw-) but surely this is a security weakness? Thus, my question. php.ini file: error_log /var/log/httpd/php_errors.log log_errors On # ls -ld /var/log /var/log/httpd /var/log/httpd/php_errors.log drwxr-xr-x 6...

php redirection working in chorme but not on firefox


php,google-chrome,mozilla
Below is my php code that caries out the redirection Code Snippet :- echo "<form action='exp_yogesh.php?id=$id' method='post'>"; echo "<td> <input type='image' name='putonline' value='$id' src='images/on_button.png' no-repeat; border:none;' alt='submit'> </td> "; echo "<td> <input type='image' name='putoffline' value='$id' src='images/off_botton.png' no-repeat; border:none;' alt='submit'> </td> "; echo "</form>"; Here's the exp_yogesh.php file <?php include 'includes/connection.php';...

How to secure configuration file containing database username and password


php,security
Issue In order to connect my PHP code with MySQL database I use PDO way, creating variable, assigning it with new PDO object where arguments contain settings such as server, database, login and password. So in resulting code it could look like this: $DAcess=new PDO("mysql:host=server;dbname=database","login","password"); I don't feel comfortable having...

Symfony 2 unable to pass entity repository to form


php,forms,symfony2,runtime-error
I have a form with a drop down and a set of checkboxes, i've used entity form field type to get the values via DB. it works with one of the entity but not with the other. i have this code seperately inside AddBadgesType there is NO AddBadges entity <?php...

Dynamically select from a dynamically generated dropdown


php,html,select,drop-down-menu
I have a dynamically generated dropdown list - list of course identifiers and names. On the basis of a variable, “assigned_course_id”, I would like to preselect the appropriate value from the dropdown list. My best attempt is as follows. Thanks in advance for your assistance. <select name="course_id" id="course_id"> <?php $assigned_course_id...

Why am getting this error?: Unknown column 'firstname' in 'field list'


php,database,mysqli
if(isset($_POST["submit"])) { // Details for inserting into the database $id = htmlentities($_POST["id"]); $firstname = htmlspecialchars($_POST["firstname"]); $lastname = htmlspecialchars($_POST["lastname"]); $username = htmlspecialchars($_POST["username"]); $password = htmlspecialchars($_POST["password"]); // Dealing with inserting $query = "INSERT INTO `myDatabaseForAll`.`users` (`id`, `firstname`, `lastname`, `username`, `password`) VALUES (NULL, $firstname, $lastname,$username,$password)"; $result = mysqli_query($connection,$query);...

When I click to the next page on pagination,it goes to 404 error in codeigniter


php,codeigniter,pagination
In my News.phpcontroller,i'm having the below code: public function index() { $data['title'] = 'Database Details'; $config = array(); $config['base_url'] = base_url("news/index"); $config['total_rows'] = $this->news_model->record_count(); $config['per_page'] = 5; $config['uri_segment'] = 3; //$config['use_page_numbers'] = TRUE; // $config['page_query_string'] = TRUE; $choice = $config["total_rows"] / $config["per_page"]; $config["num_links"] = round($choice); $this->pagination->initialize($config); $page =...

Wordpress log out using URL and redirect to specify page


javascript,php,wordpress
I have one Wordpress installation . i need to log out the user without any indication user is coming from particular URL.Is it possible? My code: <?php if($_GET['logout'] == 1) { $redirect_to = current_page_url(); ?> <script> window.location.href="<?php echo wp_logout_url( $redirect_to ); ?>"; </script> <?php } ?> I am using above...