php - How to add many files with silverstripe uploadfield -


hello everyone,

i'm trying add more 1 file uploadfield code ->

class filedo extends file {      static $has_one = array(         'documentsfile' => 'documentsfile',      ); }   class documentsfile extends dataobject {       static $has_one = array(         'documentpageacces1' => 'documentpageacces1'     );     static $has_many = array(         'files' => 'filedo'     );       public function getcmsfields() {         $fields = parent::getcmsfields();          $fields->removebyname('documentpageacces1id');            return $fields;     }      public function onbeforewrite() {         parent::onbeforewrite();         $page = dataobject::get_one('documentpageacces1');         if($page) {              $this->documentpageacces1id = $page->id;         }     }  }     class documentpageacces1 extends page {        static $has_many = array(         'documentsfiles' => 'documentsfile',     );      public function getcmsfields() {          $fields = parent::getcmsfields();       $fields->addfieldtotab('root.main', new textareafield('documentsintro_en', "document introduction"));     $fields->addfieldtotab('root.main', new textareafield('publicationsintro_en', "publication introduction"));       $fields->addfieldtotab('root.fr', new textareafield('documentsintro_fr', "document introduction"));     $fields->addfieldtotab('root.fr', new textareafield('publicationsintro_fr', "publication introduction"));       $fields->addfieldtotab('root.nl', new textareafield('documentsintro_nl', "document introduction"));     $fields->addfieldtotab('root.nl', new textareafield('publicationsintro_nl', "publication introduction"));        $upload = new uploadfield(         'documentsfile',           'document',           $this->documentsfiles()     );       $fields->addfieldtotab('root.documentsfile',  $upload);      $fields->removebyname('content');      $fields->removebyname('metadata');         return $fields; }   } class documentpageacces1_controller extends page_controller {  }

so make clear: i'm trying add documentfile in documentpageacces1. when execute code, have in documentpageacces1 tab documentsfiles , in tab have uploadfield.

the problem uploadfield doesn't want keep file when chose file, click ok in finder , nothing happens......could me?

thanks thomas.

uploadfield isn't made work dataobjects found file or it's subclasses.

although in case, don't think need subclass, remove documentfiledo class extend file , use in documentpageacces1.php

static $has_many = array(     'documentfiles' => 'file', );

in case want have more control/details on files upload (i.e. add descriptions, titles etc...), in case can create dataobject has $has_one relation file , use dataobject in relation on page gridfield:

documentfile.php

class documentfile extend dataobject {     static $db = array(         'description' => 'htmltext'     );      static $has_one = array(         'file' => 'file'     ); }

documentpageacces1.php

static $has_many = array(     'documentfiles' => 'documentfile' );  function getcmsfields() {     $fields = parent::getcmsfields();      $c = new gridfieldconfig_relationeditor();     $f = new gridfield('documents', 'documentfiles', $this->documentfiles(), $c);     $fields->addfieldtotab('root.documents', $f);      return $fields; }

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