jquery php 文件异步上传

Please contact me at cailongqun@yahoo.com.cn, if you need any website development. This is a hacked version of Ajaxupload plugin created by, which is really good enought for normal use. In this hacked version, it submits the specified file type of input element only, so we don't bother with extra form fields. how to use it? 1. include jquery.js & ajaxfileupload.js javascript files 2. create a function to be fired when the upload button clicked. e.g. function ajaxFileUpload() { //starting setting some animation when the ajax starts and completes $("#loading") .ajaxStart(function(){ $(this).show(); }) .ajaxComplete(function(){ $(this).hide(); }); /* prepareing ajax file upload url: the url of script file handling the uploaded files fileElementId: the file type of input element id and it will be the index of $_FILES Array() dataType: it support json, xml secureuri:use secure protocol success: call back function when the ajax complete error: callback function when the ajax failed */ $.ajaxFileUpload ( { url:'doajaxfileupload.php', secureuri:false, fileElementId:'fileToUpload', dataType: 'json', success: function (data, status) { if(typeof(data.error) != 'undefined') { if(data.error != '') { alert(data.error); }else { alert(data.msg); } } }, error: function (data, status, e) { alert(e); } } ) return false; }