Ext.ux.UploadDialog.Dialog Ext上传
今天做项目做了个上传的功能，不过遇到好多问题，先在这做个笔记。。。。

先引入

Ext代码:
    /**     * 文件上传     */    function insertImages() { var editId=Ext.getCmp('queId').getValue();//alert('../files.do?method=addFile&type=ntc&tmpId='+useId+'&isupdate='+isupdate+'&editId='+editId);    dialog = new Ext.ux.UploadDialog.Dialog({           title: '文件上传',            url:paths+'/files.do?method=addFile&type=que&tmpId='+useId+'&isupdate='+isupdate+'&editId='+editId,            width : 450,           height : 300,           minWidth : 450,           minHeight : 300,           draggable : true,           resizable : true,           //autoCreate: true,              constraintoviewport: true,            permitted_extensions:['ZIP','zip','DOC','doc','XLS','xls','TXT','txt','RAR','rar','JPG','jpg','GIF','gif','PNG','png'],              modal: true,           //post_var_name: 'mms',           post_var_name: 'upload',           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: true       });     dialog.show();//'show-button'     dialog.on('uploadsuccess', onUploadSuccess); } function onUploadSuccess(dialog, filename, resp_data, record){     var queId='';if(isupdate==1)queId=useId;if(isupdate==2)queId=Ext.getCmp('queId').getValue();fileDs.load({params: {findId: queId,type:'que',isupdate:isupdate}});}


Ext.ux.UploadDialog中的其它事件函数[转载自http://wayfoon.iteye.com/blog/432541] 
    * filetest - fires before file is added into the queue, parameters: 
      dialog - reference to dialog 
      filename - file name 
      If handler returns false then file will not be queued. 
    * fileadd - fires when file is added into the queue, parameters: 
      dialog - reference to dialog 
      filename - file name 
    * fileremove - fires when file is removed from the queue, parameters: 
      dialog - reference to dialog 
      filename - file name 
      record - 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 dialog 
      filename - uploaded file name 
      record - file record 
      If handler returns false then file upload will be canceled. 
    * fileuploadstart - fires when file has started uploading: 
      dialog - reference to dialog 
      filename - uploaded file name 
      record - file record 
    * uploadsuccess - fires when file is successfuly uploaded, parameters: 
      dialog - reference to dialog 
      filename - uploaded file name 
      data - 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 dialog 
      filename - uploaded file name 
      data - js-object builded from json-data returned from upload handler response. 
      record - file record 
    * uploadfailed - fires when file upload failed, parameters: 
      dialog - reference to dialog 
      filename - failed file name 
      record - file record 
    * uploadcanceled - fires when file upload canceled, parameters: 
      dialog - reference to dialog 
      filename - failed file name 
      record - 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 

    1 楼    hui_windows    2010-04-20              怎么实现啊，我运行了您的代码，但Dialog都没显示出来，请教一下    2 楼    peteronline    2010-04-28              你调用了方法没