jQuery FileUpload语法错误

Question

在 CodeIgniter 中实施 jQuery FileUpload 时，一切似乎都正常，没有 javascript 错误，文件在默认文件夹中创建（chmod'ed 0777），但有两个问题。

1.我无法覆盖包提供的 PHP 处理程序上的默认选项。 这是我正在使用的控制器操作，传递的参数中的 none 实际上是已应用，如果我在 UploadHandler 中转储选项，我将获得默认选项。

public function fileupload()
{
    if ($this->input->is_ajax_request())
    {
        # load library
        $this->load->library('UploadHandler');

        # upload file
        $upload_handler = new UploadHandler(array(
            'upload_dir' => FCPATH.'upload/realty/'.$this->_user->id.'/',
            'mkdir_mode' => 0777,
            'accept_file_types' => '/\.(gif|jpe?g|png)$/i',
        ));
    }
    else
    {
        redirect('error/page_not_found');
    }
}

2。当文件完成上传时脚本抛出错误：

SyntaxError: Unexpected token {

这是一个示例请求的响应：

{"files":[{"name":"nebula-ngc-281.jpg","size":590295,"type":"image\/jpeg","url":"http:\/\/test.filipematias.info\/mercadoimobiliario\/admin\/files\/nebula-ngc-281.jpg","thumbnailUrl":"http:\/\/test.filipematias.info\/mercadoimobiliario\/admin\/files\/thumbnail\/nebula-ngc-281.jpg","deleteUrl":"http:\/\/test.filipematias.info\/mercadoimobiliario\/admin\/?file=nebula-ngc-281.jpg","deleteType":"DELETE"}]}{"files":[{"name":"nebula-ngc-281 (1).jpg","size":0,"type":"image\/jpeg","error":"File upload aborted","deleteUrl":"http:\/\/test.filipematias.info\/mercadoimobiliario\/admin\/?file=nebula-ngc-281%20%281%29.jpg","deleteType":"DELETE"}]}

Answer 1

根据这篇文档Creating Libraries检查我们如何传递库中的参数

所以会是：-

 $options= array(
            'upload_dir' => FCPATH.'upload/realty/'.$this->_user->id.'/',
            'mkdir_mode' => 0777,
            'accept_file_types' => '/\.(gif|jpe?g|png)$/i',
        ));
$this->load->library('UploadHandler',$options);

jQuery FileUpload语法错误

jQuery FileUpload syntax error

php

jquery

codeigniter

jquery-file-upload