Question

我有一个包含2个上传文件的表单，我想在不同的配置中上传pdf文件，我试试这个。但只能通过第一次配置保存。我正在搜索可能会使用$this->upload->initialize(); 这是我的代码：

function do_upload()
    {
        $siup['upload_path']          = './upload/siup';
        $siup['allowed_types']        = 'pdf';
        $siup['file_name']            = 'SIUP_'.str_replace(' ','_',ltrim($this->input->post('nama'),'KM '));
        $this->upload->initialize($siup);
        $this->load->library('upload', $siup);

        $keterangan['upload_path']          = './upload/keterangan';
        $keterangan['allowed_types']        = 'pdf';
        $keterangan['file_name']            = 'Keterangan_'.str_replace(' ','_',ltrim($this->input->post('nama'),'KM '));
        $this->upload->initialize($keterangan);
        $this->load->library('upload', $keterangan);

        if ( ! $this->upload->do_upload('siup'))
        {
            $data['error']          = $this->upload->display_errors().'on SIUP';
            $data['icon']           = 'upload';
            $data['title']          = 'Upload';
            $data['header_page']    = 'upload';
            $data['content']        = 'master_data/employee_form';
            $this->template->index($data);
        }elseif(! $this->upload->do_upload('keterangan')){
            $data['error']          = $this->upload->display_errors().'on Keteragan';
            $data['icon']           = 'upload';
            $data['title']          = 'Upload';
            $data['header_page']    = 'upload';
            $data['content']        = 'master_data/employee_form';
            $this->template->index($data);
        }
        else
        {
            $data['upload_data']    = $this->upload->data();
            $data['icon']           = 'upload';
            $data['title']          = 'Upload';
            $data['header_page']    = 'upload';
            $data['content']        = 'master_data/success';
            $this->template->index($data);
        }
    }

Answer 1

因此，您在do_upload()函数之前初始化，因此只有最后一次初始化才有效。你需要在程序上重新安排它，以便初始化第一个文件的配置，然后上传第一个文件，然后清除第一个初始化并使用第二个配置，然后上传第二个文件。

这样的事情：

function do_upload() {

    $this->load->library('upload');

    $siup['upload_path'] = './upload/siup';
    $siup['allowed_types'] = 'pdf';
    $siup['file_name'] = 'SIUP_' . str_replace(' ', '_', ltrim($this->input->post('nama'), 'KM '));
    $this->upload->initialize($siup);

    if (!$this->upload->do_upload('siup')) {
        $data['error'] = $this->upload->display_errors() . 'on SIUP';
        $data['icon'] = 'upload';
        $data['title'] = 'Upload';
        $data['header_page'] = 'upload';
        $data['content'] = 'master_data/employee_form';
        $this->template->index($data);
        exit;
    }

    /**
     * need to store in var before second initialization
     */
    $siup_fileinfo = $this->upload->data(); // 1st file data

    $keterangan['upload_path'] = './upload/keterangan';
    $keterangan['allowed_types'] = 'pdf';
    $keterangan['file_name'] = 'Keterangan_' . str_replace(' ', '_', ltrim($this->input->post('nama'), 'KM '));
    $this->upload->initialize($keterangan, true); // use 2nd param to reset

    if (!$this->upload->do_upload('keterangan')) {
        $data['error'] = $this->upload->display_errors() . 'on Keteragan';
        $data['icon'] = 'upload';
        $data['title'] = 'Upload';
        $data['header_page'] = 'upload';
        $data['content'] = 'master_data/employee_form';
        $this->template->index($data);
    } else {

        $keterangen_fileinfo = $this->upload->data(); // 2nd file data

        //$data['upload_data'] = $this->upload->data();
        $data['icon'] = 'upload';
        $data['title'] = 'Upload';
        $data['header_page'] = 'upload';
        $data['content'] = 'master_data/success';
        $this->template->index($data);
    }
}

在第二次初始化之前，以及上传第一个文件之后，您需要将上传数据存储在变量中，否则在第二次上传后它将丢失。我没有使用这些变量，但你必须弄清楚如何处理它们。

请注意，以这种方式设置文件名将不起作用。您需要获得扩展并包含它。见文档：

如果设置CodeIgniter，则会将上传的文件重命名为此名称。该文件名中提供的扩展名也必须是允许的文件类型。 如果未提供 ，则会使用原始file_name。

https://www.codeigniter.com/userguide3/libraries/file_uploading.html#preferences

如何在codeigniter中以相同的形式上传不同的配置上传

1 个答案: