set_field_upload - 如何在 codeigniter 上的grocery_CRUD 库中自定义多图像上传？

我需要上传多张图片grocery_CRUDCodeigniter 框架上的库。

我需要一步一步的过程！

$crud->set_field_upload('image','assets/uploads/products');
$crud->callback_after_upload(array($this,'resize_after_upload'));

现在这只能作为单个图像上传。有人请帮忙吗？

Try Grocery_Crud_Multiuploader库，我很久以前写的，可能对你有帮助，github 中给出了说明，当前库支持文件和图像

杂货店_crud_multiuploader

加载库如下

function __construct()
{
       parent::__construct();
       $this->load->database();
       $this->load->helper('url');
       $this->load->library('grocery_CRUD');
       $this->load->library('Grocery_CRUD_Multiuploader');
}

在控制器功能中

public function multi_upload()
{
   $crud = new Grocery_CRUD_Multiuploader(); 
   $crud->set_table('content');
   $crud->where('state', 1);   
   ...
   ...
   $config = array(
        /* Destination directory */
        "path_to_directory" =>'assets/grocery_crud_multiuploader/GC_uploads/pictures/',

       /* Allowed upload type */
      "allowed_types" =>'gif|jpeg|jpg|png',

      /* Show allowed file types while editing ? */
      "show_allowed_types" => true,

     /* No file text */
     "no_file_text" =>'No Pictures',

     /* enable full path or not for anchor during list state */
     "enable_full_path" => false,

     /* Download button will appear during read state */
     "enable_download_button" => true,

     /* One can restrict this button for specific types...*/
    "download_allowed" => 'jpg'
  );

  $crud->new_multi_upload("image",$config);
  ...
  ...
  $output = $crud->render();
  $this->_example_output($output);
}