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WCF和ExtJS文件上传
原标题:WCF and ExtJS FileUpload

我一直试图使用ExtJS通过WCF上传文件,这里是我的代码片段

  browseFile = new Ext.ux.form.FileUploadField({
  id:  form-file ,
  name:  BrowseFile ,
  fieldLabel:  Browse ,
  allowBlank: false,
  maxLength: 8000,
  emptyText:         

});

添加到表单并使用fileupload:true属性,但未能将字节流传递到WCF服务层

formPanel.getForm().submit(
        {
          url:  svc/  + entityService +  /  + (isNewRecord ?  Create  :  Update ),
          waitMsg:  Please wait... ,
          waitTitle:  Submiting data ,
          params:
            {
              fileData: Ext.getDom( form-file ).getValue()
            },
问题回答

你能详细说明一下吗?你怎么知道流没有被传递给服务?是客户端出现错误,还是您已启用WCF消息日志记录和/或跟踪?如果没有,请尝试这些,并发回您在诊断中看到的任何警告和/或错误。。。





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