我在使用codeigniter进行多次上传时出现问题,
当我上传两次上传的文件以及如何调用上传到数据库的不同路径时。这是我的代码
控制器
public function upload(){
$catalog='catalog';
$userfile='userfile';
//for cover
$config['upload_path'] = './file/book/'; //Use relative or absolute path
$config['allowed_types'] = 'gif|jpg|png|';
$config['max_size'] = '100000';
$config['max_width'] = '1024';
$config['max_height'] = '768';
$this->load->library('upload', $config);
$this->upload->initialize($config);
//$c=$this->upload->do_upload($userfile);
//for catalog
$config['upload_path'] = './file/book/pdf/'; //Use relative or absolute path
$config['allowed_types'] = 'pdf';
$config['max_size'] = '1000000';
$this->load->library('upload', $config);
$this->upload->initialize($config);
//$cat=$this->upload->do_upload($catalog);
if(!$this->upload->do_upload($catalog) && $this->upload->do_upload($userfile)){
$error = array('error' => $this->upload->display_errors());
$this->load->view('uploadds', $error);
}else{
$this->load->model("book_model");
$this->book_model->addnewbook();
redirect('book/book');
}
}
此型号
function addnewbook(){
$fcat=array('upload_data' => $this->upload->data($userfile));
$fcatalog=array('upload_dataa' => $this->upload->data($catalog));
}
答案 0 :(得分:5)
您需要独立处理多个上传。为此,您必须在加载上传库时为两个上传创建单独的自定义对象。 (见代码评论)
public function upload() {
// Cover upload
$config = array();
$config['upload_path'] = './file/book/';
$config['allowed_types'] = 'gif|jpg|png|';
$config['max_size'] = '100000';
$config['max_width'] = '1024';
$config['max_height'] = '768';
$this->load->library('upload', $config, 'coverupload'); // Create custom object for cover upload
$this->coverupload->initialize($config);
$upload_cover = $this->coverupload->do_upload('cover');
// Catalog upload
$config = array();
$config['upload_path'] = './file/book/pdf/';
$config['allowed_types'] = 'pdf';
$config['max_size'] = '1000000';
$this->load->library('upload', $config, 'catalogupload'); // Create custom object for catalog upload
$this->catalogupload->initialize($config);
$upload_catalog = $this->catalogupload->do_upload('catalog');
// Check uploads success
if ($upload_cover && $upload_catalog) {
// Both Upload Success
// Data of your cover file
$cover_data = $this->coverupload->data();
print_r($cover_data);
// Data of your catalog file
$catlog_data = $this->catalogupload->data();
print_r($catlog_data);
} else {
// Error Occured in one of the uploads
echo 'Cover upload Error : ' . $this->coverupload->display_errors() . '<br/>';
echo 'Catlog upload Error : ' . $this->catalogupload->display_errors() . '<br/>';
}
}
使用$cover_data['full_path']
和$catlog_data['full_path']
上的数据更新数据库
答案 1 :(得分:0)
$config['upload_path'] = 'frontend_assets/images/hospital';
$config['allowed_types'] = 'gif|jpg|png|jpeg|JPEG||JPG|PNG';
$this->load->library('upload', $config);
if($_FILES['logo']['name']){
$config['file_name'] = time() . $_FILES["logo"]['name'];
if (!$this->upload->do_upload('logo')) {
$this->upload->display_errors();
} else {
$upload = $this->upload->data();
$insert_data['logo'] = $config['upload_path'] . '/' . $upload['file_name'];
}
}
if($_FILES['bulding_photo']['name']){
$config['file_name'] = time() . $_FILES["bulding_photo"]['name'];
if (!$this->upload->do_upload('bulding_photo')) {
$this->upload->display_errors());
} else {
$upload = $this->upload->data();
$insert_data['bulding_photo'] = $config['upload_path'] . '/' . $upload['file_name'];
$this->image_size_fix($insert_data['bulding_photo'], $width = 200, $height = 200);
}
}