Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>using service in your entity is not a good pratice. I would recommand to create a form handler that performs validation, persistance and upload in this example</p> <p>i wrote an example that fits your needs</p> <pre><code>//... //inside a creation controller action //... //create a new page entity $page = new Page(); //get your page form class $form = $this-&gt;createForm(new PageForm(), $page); //call your form handler $formHandler = new PageFormHandler( $form, $this-&gt;get('request'), $this-&gt;get('your.gaufrette.filesystem'), $this-&gt;get('your.page.manager') ); //form is valid ? if ($formHandler-&gt;process()) { //flash message, redirection etc } </code></pre> <p>The handler class</p> <pre><code>namespace YourCompagnyBundle\Form\Handler; use YourCompagnyBundle\Entity\Page; use Symfony\Component\Form\Form; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\HttpFoundation\File\UploadedFile; use Gaufrette\Filesystem; class PageFormHandler { protected $form; protected $request; protected $pageManager; protected $filesystem; public function __construct(Form $form, Request $request, Filesystem $filesystem, $pageManager) { $this-&gt;form = $form; $this-&gt;request = $request; $this-&gt;filesystem = $filesystem; $this-&gt;pageManager = $pageManager; } public function process() { if( $this-&gt;request-&gt;getMethod() == 'POST' ) { $this-&gt;form-&gt;bind($this-&gt;request); if( $this-&gt;form-&gt;isValid() ) { $this-&gt;onSuccess($this-&gt;form-&gt;getData()); return true; } } return false; } function onSuccess(Page $page) { //has uploaded file ? if($page-&gt;getFile() instanceof UploadedFile){ //do some logic with gaufrette filesystem //if page is already managed in database (update), delete previous file } //storage $this-&gt;pageManager-&gt;save($page); } } </code></pre> <p>Hope this helped </p>
    singulars
    1. This table or related slice is empty.
    1. POSymfony 2 - Best practice to upload an image on Amazon S3
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USJulien Rollin
    1. USJulien Rollin
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POSymfony 2 - Best practice to upload an image on Amazon S3
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTBountyClose
    1. COThe problem with this solution is that when you delete the `Page` entity it's not deleting the image on S3. Whereas having the `@ORM\PostRemove()` in the `Page` entity would handle this case. I thought about this but I'd like to find a solution that would handle all cases (insert, update and delete) the best way possible. thx
      singulars
      1. PO
      1. USmaxwell2022
    2. COi have put this example for creation. In my case the pageManager class is a service layer that persists/delete your entity, manage events, etc. Deletion would be another form, but in both, events are still dispatched by the entity manager.
      singulars
      1. PO
      1. USJulien Rollin
    3. COnote that update is the tricky case because you have to detect a new file upload, delete previous file and saving new one
      singulars
      1. PO
      1. USJulien Rollin
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload