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我目前使用uploadify jQuery插件將圖片上傳到文件夾。圖片上傳部分工作正常,但當我嘗試添加額外的表格數據時,它給了我錯誤Uncaught SyntaxError: Unexpected token x
。未捕獲的SyntaxError:帶jQuery插件的意外令牌x?
我正在檢索數據作爲JSON數組,我的響應標題內容類型爲application/json
,但不確定爲什麼它會拋出此錯誤。
我的問題是:基於下面的代碼爲什麼這個錯誤發生,什麼是解決方案?
的jQuery:
$('#userfile').uploadify({
'auto':false,
'swf': base_url + 'assets/js/jquery/uploadify_31/uploadify.swf',
'uploader': base_url + 'post/cover_upload',
'cancelImg': base_url + 'assets/jquery/uploadify-cancel.png',
'fileTypeExts':'*.jpg;*.bmp;*.png;*.tif;*.gif;*.jpeg',
'fileTypeDesc':'Image Files (.jpg,.bmp,.png,.tif,.gif,.jpeg)',
'fileSizeLimit':'10MB',
'fileObjName':'userfile',
'buttonText':'Select Photo(s)',
'multi':true,
'removeCompleted':false,
'onUploadSuccess' : function(file, data, response) {
var responseObj = JSON.parse(data);
if(responseObj.file_name){
$('#cover-image').css("background-image", "url('http://localhost:8888/SimpleBlog/uploads/"+responseObj.file_name+"')");
$('#cover-image').css("background-size", "cover");
$('#cover-image').css("background-position", "center");
}
},
'onUploadStart' : function(file) {
var uri = window.location.pathname.split('/').pop();
$('#userfile').uploadify("settings", 'formData', {'pst_str' : uri});
}
});
PHP - 交/ cover_upload
public function cover_upload(){
$this->load->library('upload');
$image_upload_folder = FCPATH . '/uploads';
if (!file_exists($image_upload_folder)) {
mkdir($image_upload_folder, DIR_WRITE_MODE, true);
}
if($this->input->post('pst_str') == "add"){
$pst_str = $this->create_temp_post();
}else{
$pst_str = $this->input->post('pst_str');
}
$this->upload_config = array(
'upload_path' => $image_upload_folder,
'allowed_types' => 'png|jpg|jpeg|bmp|tiff',
'max_size' => 36000,
'max_width' => 10240,
'max_height' => 7680,
'remove_space' => TRUE,
'file_name' => random_string('alnum', 16),
'pst_str' => $pst_str
);
$this->upload->initialize($this->upload_config);
if (!$this->upload->do_upload()) {
$upload_error = $this->upload->display_errors();
echo json_encode($upload_error);
}else{
header("content-type:application/json");
$file_info = $this->upload->data();
$this->post_model->add_cover($pst_str, $file_info['file_name']);
echo json_encode($file_info);
}
}
任何幫助是極大的讚賞。
什麼是您的數據響應是什麼樣子? –
像這樣'{「client_name」:「banana-gif.jpg」,「file_ext」:「.jpg」,「file_name」:「Rl4dmhySHWgrAsH6.jpg」,「file_path」:「\/Applications \/MAMP/htdocs \/SimpleBlog \/uploads \ /「,」file_size「:」22.85「,」file_type「:」image/jpeg「,」full_path「:」\/Applications \/MAMP \/htdocs \/SimpleBlog \/uploads \/Rl4dmhySHWgrAsH6 .jpg「,」image_height「:」534「,」image_size_str「:」width = \「950 \」height = \「534 \」「,」image_type「:」jpeg「,」image_width「:」950「 is_image「:true,」orig_name「:」Rl4dmhySHWgrAsH6.jpg「,」raw_name「:」Rl4dmhySHWgrAsH6「}; – learn