空白の画面が表示されます:/最初の画像をアップロードします。それで問題ありません。_create_thumbnail を呼び出すよりも、「$this->image_lib->resize()」行で空白の画面が表示されます:/
何が問題なのですか?
ありがとう!!
/** * ============================================= ==================== * 写真をアップロード *
* サム = 210px - 160px * オリジナル = 500px - 385px * */
function img_upload()
{
$config['upload_path'] = 'uploads/';
$config['allowed_types'] = 'gif|jpg|jpeg|png';
$config['max_size'] = '1000';
$config['max_width'] = '1920';
$config['max_height'] = '1280';
$config['width'] = 500;
$config['height'] = 385;
$this->load->library('upload', $config);
if(!$this->upload->do_upload()) echo $this->upload->display_errors();
else {
$fInfo = $this->upload->data();
$this->_create_thumbnail($fInfo['file_name']);
$data['uploadInfo'] = $fInfo;
$data['thumbnail_name'] = $fInfo['raw_name'] . '_thumb' . $fInfo['file_ext'];
// set view
$this->load->view('upload_success', $data);
}
}
function _create_thumbnail($fileName)
{
$config['image_library'] = 'gd2';
$config['source_image'] = 'uploads/' . $fileName;
$config['create_thumb'] = TRUE;
$config['maintain_ratio'] = TRUE;
$config['width'] = 210;
$config['height'] = 160;
$this->load->library('image_lib', $config);
if(!$this->image_lib->resize()) echo $this->image_lib->display_errors();
}