Question

我正在开发一个招标管理系统，并试图在招标过程中附上pdf文件。

我有跟随控制器和视图，它向我显示某种类似没有文件被选择。它杀了我。

function addtender() {
    $this->form->set_rules('name', 'Tender Name', 'required|min_length[4]');
    $this->form->set_rules('district', 'District Name', 'required|min_length[4]');
    $this->form->set_rules('department', 'Department Name', 'required|min_length[4]');
    $this->form->set_rules('userfile', 'Pdf File ', 'required');
    if($this->form->run()) {
    $config['upload_path'] = './assets/pdf/';
    $config['allowed_types'] = 'pdf';
    $config['max_size']    = 1000;
    $this->load->library('upload', $config);
    if (!$this->upload->do_upload('userfile'))
    {
        print_r($this->upload->display_errors());
         $this->data['page_data'] = 'admin/upload_view';
     }
    else
    {
          print_r($this->upload->data());
    }
    }
}

我有这个控制器代码来上传pdf文件codeignitor。我的观点是

    <div class="col-md-10">
<h3>Add Tenders</h3>
    <?=validation_errors('<div class="alert alert-danger">', '</div>');?>
    <?=form_open(site_url('admin/addtender'))?>
    <label>Tender Name</label>
    <input class="form-control" name="name" type="text">
    <label>District</label>
    <input type="text" name="district" class="form-control">
    <label>Department</label>
    <input type="text" name="department" class="form-control">
    <label>PDF file</label>
    <input type="file" name="userfile" class="form-control">
    <br>
    <input name="submit" type="submit" class="btn btn-primary" value="Add Tender">
</div>

据说，您没有选择要上传的文件。

Answer 1

试试这个

<form enctype="multipart/form-data">
</form>

以文件形式放置文件上传代码

Answer 2

你必须制作表格multipart / form-data

Codeigniter文件上传错误

2 个答案: