上传助手 Codeigniter 问题。没有上传图片

Question

没有图像正在上传我在使用上传助手 CodeIgniter 做错了什么。这让我发疯。

查看

<?php echo form_open_multipart('http://work/npanel/users/save'); ?>
<div class="form-group">
    <?php echo form_label('Name'); ?>
    <?php 

    $data_name = array(
      'name' => 'name',
      'class' => 'form-control',
    );

    echo form_input($data_name);
    ?>
</div>
<div class="form-group">
    <?php echo form_label('Lastname'); ?>
    <?php 

    $data_lastname = array(
      'name' => 'lastname',
      'class' => 'form-control',
    );

    echo form_input($data_lastname);
    ?>
</div>
<div class="form-group">
    <?php echo form_label('Picture'); ?>
    <?php

    $data_upload = array(
      'type' => 'file',
      'name' => 'image'
    );
    echo form_upload($data_upload);
    ?>
</div>

<?php
$data_hidden = array(
  'id' => $id
);

echo form_hidden($data_hidden);
?>

<?php
$send = array(
  'class' =>'btn-primary',
  'type' =>'submit',
  'value' =>'Save'
);

echo form_submit($send);
?>

<?php echo form_close(); ?>

控制器

public function save($name, $lastname, $id, $image)
{
    $name = $this->input->post('name');
    $lastname = $this->input->post('lastname');
    $id = $this->input->post('id');
    $image = $this->input->post('image');

    $this->load->model('User_model');
    $last_id = $this->User_model->save($name, $lastname, $id, $image);

    $config['upload_path'] = '/assets/img/users/';
    $config['allowed_types'] = 'jpg|png|gif';
    $config['remove_spaces'] = TRUE;
    $config['max_size'] = '2048';

    $this->load->library('upload', $config);
    $this->upload->do_upload("image");
    $t = $this->upload->data;

    $this->load->model('Images_model');
    $this->Images_model->setImage($t, $last_id);

    redirect('http://work.com/npanel/users');
}

不保存图像 'assets / img / users' 文件夹并且不生成文件名。我做错了什么？

Answer 1

在您的 form_open_multipart('users/save') 上查看，您只需要控制器名称和功能

如果需要，可以使用表单验证http://www.codeigniter.com/user_guide/libraries/form_validation.html

确保您已在 config.php

中设置 base_url

config.php

$config['base_url'] = 'http://work/npanel/';

控制器函数

文件名Users.php首字母大写

class Users extends CI_Controller {    

    public function __construct() {
        parent::__construct();
        $this->load->library('upload');
        $this->load->model('user_model');
        $this->load->model('images_model');
    }

    public function save($name,$lastname,$id,$image) {     
        $name = $this->input->post('name');
        $lastname = $this->input->post('lastname');
        $id = $this->input->post('id');
        $image = $this->input->post('image');   

        $last_id = $this->user_model->save($name, $lastname, $id, $image);

        $config['upload_path'] = './assets/img/users/';
        //$config['upload_path'] = FCPATH . '/assets/img/users/';
        $config['allowed_types'] = 'jpg|png|gif';
        $config['remove_spaces'] = TRUE;
        $config['max_size']    = '2048';

        $this->upload->initialize($config);

        $this->upload->do_upload("image");

        $t = $this->upload->data; 

        $this->images_model->setImage($t['file_name'], $last_id);

        redirect('users/save');     

    }

}

查看你的论坛打开应该只有控制器名称和功能你也可以把文件夹名称放在文件夹中

<?php echo form_open_multipart('users/save'); ?>

<?php echo form_open_multipart('if_in_folder_name/users/save'); ?>

上传助手 Codeigniter 问题。没有上传图片

Upload Helper Codeigniter problems. No upload the image

php

upload

frameworks

codeigniter