如何在CAKEPHP中上传批量记录

Question

A 4 column dashboard with 10 rows is

provided wherein the user can enter

details as follows:

Column 1 – File Category
Column 2 – File Type
Column 3 - File Reference
Column 4 – Upload FIle (any type)

Upload button– uploads the details of all the documents entered simultaneously

I am unable to upload all records in database only last recording is saving in DATABASE kindly help me

UserControlle.php (my controller)

<?php

App::uses('AppController', 'Controller');

class FilesController extends AppController
{
    public $helpers=array('Html','Form');

    public $components = array('RequestHandler');   

    /*function to display all files details*/
    public function index() 
    {
        $this->set('Files', $this->File->find('all'));
    }

    /*function to add file record into the database */
    public function add() 
    {
        if ($this->request->is('post')) 
        {
            $this->File->create();
            if(empty($this->data['File']['url']['name']))
            {
                unset($this->request->data['url']['file']);
            }
            if(!empty($this->data['File']['url']['name']))
            {
                $file=$this->data['File']['url'];
                $file['name']=$this->sanitize($file['name']);
                $this->request->data['File']['url'] = time().$file['name'];

                if($this->File->save($this->request->data))
                {
                    move_uploaded_file($file['tmp_name'], APP . 'outsidefiles' .DS. time().$file['name']); 
                    return $this->redirect(array('action' => 'index')); 
                    $this->Session->setFlash(__('Your File has been saved.'));
                    //return $this->redirect(array('action' => 'index'));
                }
            }
            $this->Session->setFlash(__('Unable to add your File.'));
        }
    }

} 

add.ctp (my view)

<h1>Add File</h1>
<?php
echo $this->Form->create('File',array('enctype'=>'multipart/form-data'));

echo $this->Form->input('category', array(
            'options' => array( 'passport' => 'Passport', 'pancard' => 'Pancard', 'driving license' => 'Driving License', 'others' => 'Others')
        ));

        echo $this->Form->input('type', array(
            'options' => array( 'image' => 'Image', 'office' => 'Office', 'technical' => 'Technical', 'others' => 'Others')
        ));

echo $this->Form->input('reference');

echo $this->Form->input('url', array('type' => 'file'));

echo $this->Form->input('category', array(
            'options' => array( 'passport' => 'Passport', 'pancard' => 'Pancard', 'driving license' => 'Driving License', 'others' => 'Others')
        ));

        echo $this->Form->input('type', array(
            'options' => array( 'image' => 'Image', 'office' => 'Office', 'technical' => 'Technical', 'others' => 'Others')
        ));

echo $this->Form->input('reference');

echo $this->Form->input('url', array('type' => 'file'));

echo $this->Form->input('category', array(
            'options' => array( 'passport' => 'Passport', 'pancard' => 'Pancard', 'driving license' => 'Driving License', 'others' => 'Others')
        ));

        echo $this->Form->input('type', array(
            'options' => array( 'image' => 'Image', 'office' => 'Office', 'technical' => 'Technical', 'others' => 'Others')
        ));

echo $this->Form->input('reference');

echo $this->Form->input('url', array('type' => 'file'));

echo $this->Form->end('Save File');

Answer 1

How would this bulk save anything? It looks like you are saving the uploaded file to the db. Also it is not a good idea to name a model File as it conflicts with a core class that can cause a bunch of problems.

Generally if you want to bulk insert, you would want to read the rows out of the CSV, loop over them and call create() and save() on each one.