Question

基本上我想要的是：

抓取表格提交;
将其保存为XML文件;
将其发送到另一台服务器。

我的主要问题是无法找到有关 XMLBuilder 的更多信息。以下链接看起来像我需要的东西，但我只能使用XML Builder：Creating a Contact form in Visual Studio ASPX and saving to an XML file when clicking SUBMIT

我的代码如下：

Default.aspx的：

<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="ToXMLApp.ToXMLForm" %>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>

    <form id="ToXMLForm" runat="server" defaultbutton="Submit">
    <div>
        <asp:Label runat="server">Firstname</asp:Label>&emsp;<asp:TextBox ID="Firstname" runat="server"></asp:TextBox><br />
        <asp:Label runat="server">Surname</asp:Label>&emsp;<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox><br />
        <asp:Button ID="Submit" runat="server" Text="Submit" OnClick="Submit_Click" />
    </div>
    </form>

</body>
</html>

Default.aspx.vb：

Protected Sub Submit_Click(ByVal sender As Object, ByVal e As System.EventArgs)

    // XMLBuilder new xml file
    // save form results as xml fields
    // save xml file
    // send XML file (this is not as important atm)
    ToXMLForm.InnerHTML? // how do I retrieve inputs?

End Sub

Answer 1

我将使用LINQ to XML解析表单并重构。我知道这听起来不是很有帮助，但你可能最好指向那个方向（XDocument，XElement等）并以面向对象的方式使用这些.NET数据类型而不是依赖于特定的实现（像@John Saunders所说，不太确定XMLBuilder）来满足您的业务需求。有时真的值得工作。

Answer 2

public void Submit_Click(object sender, System.EventArgs e)
{
   //Get the inputs
   var name = Firstname.Text;
   var surname = TextBox1.Text;

   //Now you transform the data as the example of the link you showed
   XmlWriterSettings settings = new XmlWriterSettings();
   settings.Indent = true;
   settings.IndentChars = ("    ");

   var filepath = "data.xml";

   using (XmlWriter writer = XmlWriter.Create(filepath, settings))
   {
       // Write XML data.
       writer.WriteStartElement("data");
       writer.WriteElementString("name", name);
       writer.WriteElementString("surname", surname);
       writer.WriteEndElement();
       writer.Flush();
   }

   //Send XML file
   FtpWebRequest request = (FtpWebRequest)FtpWebRequest.Create(FTPAddress + "/" + 
   Path.GetFileName(filePath));
   request.Method = WebRequestMethods.Ftp.UploadFile;
   request.Credentials = new NetworkCredential(username, password);
   request.UsePassive = true;
   request.UseBinary = true;
   request.KeepAlive = false;

   FileStream stream = File.OpenRead(filePath);
   byte[] buffer = new byte[stream.Length];
   stream.Read(buffer, 0, buffer.Length);
   stream.Close();

   Stream reqStream = request.GetRequestStream();
   reqStream.Write(buffer, 0, buffer.Length);
   reqStream.Close();
}

包括System.Net库。

我在记事本中写道，没有编译它，所以原谅如果有错误，但这就是路径。

Answer 3

感谢大家的帮助，非常感谢。以下是最终工作的代码：

//Create the XDoc object
Dim XMLDoc As XDocument

XMLDoc = New XDocument(
    New XDeclaration("1.0", "utf-8", "yes"),
        New XElement("user",
            New XElement("details",
                New XElement("firstname", Firstname.Text),
                    New XElement("surname", Lastname.Text)
            )
        )
    )

    //Save test file
    XMLDoc.Save("C:\test.xml")

aspx表单到XML文件

3 个答案: