php - form_widget submit doesn't work -

-

i'm trying customize form created formbuilder.

my form working when display {{ form(comment) }} doesn't work anymore {{ form_widget(comment.mymethod) }}

i display form :

<form class="commentform">     <ul>         <li class="commentformarea">{{ form_widget(comment.commentaires) }}         </li>         <li class="commentformsubmit">{{ form_widget(comment.save) }}</li>     </ul> </form>

my controller

 public function postsaction(request $request) {     $repository = $this         ->getdoctrine()         ->getmanager()         ->getrepository('nastycodefrontbundle:publication')     ;     $posts = $repository->findby(array(), array(), 10);      $commentaires = new commentaires();      $comment = $this->get('form.factory')->createbuilder('form', $commentaires)         ->add('commentaires', 'textarea')         ->add('save',      'submit')         ->getform()     ;      // on fait le lien requête <-> formulaire     // À partir de maintenant, la variable $commentaires contient les valeurs entrées dans le formulaire par le visiteur     $comment->handlerequest($request);      // on vérifie que les valeurs entrées sont correctes     // (nous verrons la validation des objets en détail dans le prochain chapitre)     if ($comment->isvalid()) {         // on l'enregistre notre objet $commentaires dans la base de données, par exemple         $em = $this->getdoctrine()->getmanager();         $em->persist($commentaires);         $em->flush();          $request->getsession()->getflashbag()->add('notice', 'annonce bien enregistrée.');          // on redirige vers la page de visualisation de l'annonce nouvellement créée         return $this->redirect($this->generateurl('nastycode_comment_code', array('id' => $commentaires->getid())));     }      $user = $this->getuser();     return $this->render('nastycodefrontbundle:posts:posts.html.twig', array(         'user' => $user,         'posts' => $posts,         'comment' => $comment->createview(),     )); }

when submit form, generate url

/web/app_dev.php/nastycodes?form[commentaires]=mycomment&form[save]=

instead of this

/web/app_dev.php/nastycodes?id=1

i have no idea why submit doesn't work when don't display form.

do guys know problem , how can fix ?

thanks

try add method="post" <form> tag, default method of form get.

when use {{ form(comment) }} generates fields of form in template. try add form_rest(comment) before form closing tag </form> (documentation) ensure didn't omit something.


Comments

Post a Comment

Popular posts from this blog

node.js - Mongoose: Cast to ObjectId failed for value on newly created object after setting the value -

-
this question has answer here: what's mongoose error cast objectid failed value xxx @ path “_id”? 7 answers even though has been asked many times because entity has no valid objectid field. i came across situation objectid set value can casted objectid still error. the schema: var serviceschema = parammongoose.schema({ servicename:{ type: parammongoose.schema.types.objectid , ref: 'servicenames',required:true } }); pseudo code: servicefromdb=new service({servicename:'some name'}); servicefromdb.servicename='000000000000000000000001'; servicefromdb.save(function(paramerror,paramdata){ if(paramerror){ console.log('but but...',servicefromdb,paramerror) } }); the output of code is: but but... { servicename: 000000000000000000000001, _id: 55079a90286f49280364f78b } { [casterror: cast objectid faile...
Read more

gradle error "Cannot convert the provided notation to a File or URI" -

-
i have defined 2 system properties in gradle.properties: systemprop.builddir=build systemprop.cfgdir=build\\cfg and have following task defined in build.gradle: task clean(group:'clean',description:'clean project') << { ant.sequential { delete(dir: system.properties.builddir) mkdir(dir: system.properties.builddir) delete(dir: system.properties.cfgdir) mkdir(dir: system.properties.cfgdir) } } this generates following error: execution failed task ':clean'. > cannot convert provided notation file or uri: {dir=build}. following types/formats supported: - string or charsequence path, e.g 'src/main/java' or '/usr/include' - string or charsequence uri, e.g 'file:/usr/include' - file instance. - uri or url instance. but equivalent block of code not generate error , works expected: task clean(group:'clean',description:'clean project') << { ...
Read more

python - NameError: name 'subprocess' is not defined -

-
i'm trying make rng website: http://jamesdotcom.com/?p=417 . when run following code: captureimage = subprocess.popen( [ "fswebcam", "-r", "356x292", "-d", "/dev/video0", "static.jpg", "--skip", "10" ], stdout=devnull, stderr=devnull) captureimage.communicate() i following error message: nameerror: name 'subprocess' not defined what should do? thanks have imported first? import subprocess captureimage = subprocess.popen(["fswebcam", ...) subprocess included in python standard library since python 2.4. should not necessary install it.
Read more