Ext.ux.UploadDialog 像ext一样展现给用户震撼的界面：
如图：上传之前
上传过程中：
强悍吧。怎样使用呢。？
自己去搜索 Ext.ux.UploadDialog.包下载
使用是出来导入必要的ext包还需要
<link rel="stylesheet" href="Ext.ux.UploadDialog/UploadDialog/css/Ext.ux.UploadDialog.css" /> <script type="text/javascript" src="Ext.ux.UploadDialog/Ext.ux.UploadDialog.packed.js"></script>
使用很简单 弄个onclick事件 核心代码如下
function insertImages() { dialog = new Ext.ux.UploadDialog.Dialog({ title: '文件上传__上传过程中关闭窗口，不影响上传_wayfoon', url:wayfoon.MMS.DataPage +'/xxx.action?action=xxx', width : 450, height : 300, minWidth : 450, minHeight : 300, draggable : true, resizable : true, //autoCreate: true, constraintoviewport: true, permitted_extensions:['JPG','jpg','jpeg','JPEG','GIF','gif','bmp','BMP'], modal: true, //post_var_name: 'mms', reset_on_hide: false, allow_close_on_upload: true, //关闭上传窗口是否仍然上传文件 upload_autostart: false //是否自动上传文件 }); dialog.show();//'show-button' dialog.on('uploadsuccess', onUploadSuccess);
} 提交时，默认提交的文件名是file 你可以修改 post_var_name: 'myfile',
dialog 有很多事件，如下英文。例子中使用了uploadsuccess事件
filetest - fires before file is added into the queue, parameters:dialog - reference to dialogfilename - file nameIf handler returns false then file will not be queued. fileadd - fires when file is added into the queue, parameters:dialog - reference to dialogfilename - file name fileremove - fires when file is removed from the queue, parameters:dialog - reference to dialogfilename - file namerecord - file record resetqueue - fires when upload queue is resetted, parameters:dialog - reference to dialog beforefileuploadstart - fires when file as about to start uploading:dialog - reference to dialogfilename - uploaded file namerecord - file recordIf handler returns false then file upload will be canceled. fileuploadstart - fires when file has started uploading:dialog - reference to dialogfilename - uploaded file namerecord - file record uploadsuccess - fires when file is successfuly uploaded, parameters:dialog - reference to dialogfilename - uploaded file namedata - js-object builded from json-data returned from upload handler response.record - file record uploaderror - fires when file upload error occured, parameters:dialog - reference to dialogfilename - uploaded file namedata - js-object builded from json-data returned from upload handler response.record - file record uploadfailed - fires when file upload failed, parameters:dialog - reference to dialogfilename - failed file namerecord - file record uploadcanceled - fires when file upload canceled, parameters:dialog - reference to dialogfilename - failed file namerecord - file record uploadstart - fires when upload process starts, parameters:dialog - reference to dialog uploadstop - fires when upload process stops, parameters:dialog - reference to dialog uploadcomplete - fires when upload process complete (no files to upload left), parameters:dialog - reference to dialog 注意该多文件上传，每次其实只上传了一个文件，多个文件是分多次上传的。
看到了有很多后台代码采用了多文件 循环读取，只是没有必要的，我们只要当一个文件处理就可以了。
网上很多例子，也只能称为例子，离应用还有点距离，应用的时候，还需要灵活点
比如我们需要传入自己的参数，网上很难找到，其实我们可以在事件中来改变 提交的参数，
采用属性 base_params:{ hehe: "wayfoon" } 来实现,
function onUploadSuccess(dialog, filename, resp_data, record)
{
你可以改变dialog的某些值
resp_data 是返回的json数据
}
相关资源：敏捷开发V1.0.pptx