codeigniter文件上传 [英] codeigniter file upload

问题描述

我使用codeigniter来上传文件（图像）。我想要做的是修改错误消息，以便它明显哪个字段错误相关，因为在页面上有多个上传选项，下面是我的上传代码，

I am doing the following to upload a file(image) using codeigniter. What I am wanting to do is modify the error message so that it obvious which field the error relates too as there are multiple upload options on the page, below is my upload code,

$config['upload_path'] = './media/uploads/users';
            $config['allowed_types'] = 'gif|jpg|png';
            $config['max_size'] = '1000';
            $config['max_width']  = '90';
            $config['max_height']  = '60';

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

            if(!$this->upload->do_upload('logo_small'))
            {
                $error = array('error' => $this->upload->display_errors());
                $this->template->build('users/employer', $error);
            }
            else
            {
                $file = $this->upload->data();
                $logo_small = "small_".$file['file_name'];
            }

所以基本上我想有错误消息，然后如果错误与徽标大等相关，我想要它说明。

So basically I want there error message to state Logo Small in the error message, and then if the error relates to Logo large etc I would want it to state that.

推荐答案

最简单的方法是编辑系统/ language / english / upload_lang.php与您想要的错误消息。
>

easiest way is to edit system/language/english/upload_lang.php with the error message you want.

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