Question

给出导出Gridpanel的功能

    Dim json As String = e.ExtraParams("GridRows")
    Dim eSubmit As New StoreSubmitDataEventArgs(json, Nothing)
    Dim xml As XmlNode = eSubmit.Xml

    Me.Response.Clear()
    Me.Response.ContentType = "application/vnd.ms-excel"
    Me.Response.AddHeader("Content-Disposition", "attachment; filename=submittedData.xlsx")

    Dim xtExcel As New XslCompiledTransform()

    xtExcel.Load(Server.MapPath("Excel.xslt"))
    xtExcel.Transform(xml, Nothing, Me.Response.OutputStream)
    Me.Response.[End]()

导出不起作用，但我可以在执行项目时看到窗口中的所有内容错误，状态代码200消息是“BADRESPONSE：无法读取属性'documentElement'为null”为什么会发生这种情况？< / p>

Answer 1

将IsUpload="True"添加到您的DirectEvent

将GridPanel（EXT）导出到Excel时出错

1 个答案: