如何从HTML一个表单POST给ASPX页面 [英] How to POST a FORM from HTML to ASPX page

问题描述

如何上传表单从HTML页面和ASPX页面（2.0），并能够读取值？

How do I post a form from an HTML page to and ASPX page (2.0) and be able to read the values?

我当前使用的会员提供者和一切工作正常的ASP.NET网站。用户可以从网页的Login.aspx登录。

I currently have an ASP.NET site using the Membership provider and everything is working fine. Users can log in from the Login.aspx page.

我们现在希望能够让用户直接从其他网站登录 - 这基本上是一个静态的HTML页面。用户需要能够将此HTML页面中输入自己的姓名和密码，并将其张贴到我的Login.aspx页面（即我可以再手动登录它们）。

We now want to be able to have users log in directly from another web site--which is basically a static HTML page. The users need to be able to enter their name and password on this HTML page and have it POST to my Login.aspx page (where I can then log them in manually).

是否有可能从HTML表单传递值ASPX？我已经试过各种与Request.Form.Keys集合总是空的。我不能使用HTTP GET，因为这些凭据，并不能查询字符串传递。

Is it possible to pass form values from HTML to ASPX? I have tried everything and the Request.Form.Keys collection is always empty. I can't use a HTTP GET as these are credentials and can't be passed on a query string.

我知道的唯一方法是一个iframe。

The only way I know of is an iframe.

推荐答案

这是的非常的可能。我嘲笑了3页这应该给你一个概念证明：

This is very possible. I mocked up 3 pages which should give you a proof of concept:

.aspx页面中：

<form id="form1" runat="server">
    <div>
        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
        <asp:TextBox TextMode="password" ID="TextBox2" runat="server"></asp:TextBox>
        <asp:Button ID="Button1" runat="server" Text="Button" />
    </div>
</form>

背后code：

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
    For Each s As String In Request.Form.AllKeys
        Response.Write(s & ": " & Request.Form(s) & "<br />")
    Next
End Sub

独立的HTML页面：

Separate HTML page:

<form action="http://localhost/MyTestApp/Default.aspx" method="post">
    <input name="TextBox1" type="text" value="" id="TextBox1" />
    <input name="TextBox2" type="password" id="TextBox2" />
    <input type="submit" name="Button1" value="Button" id="Button1" />
</form>

...并预期它反刍表单值。如果这不是工作，因为其他人则建议，使用流量分析工具（小提琴手，空灵），因为事情很可能不会在那里你期待的。

...and it regurgitates the form values as expected. If this isn't working, as others suggested, use a traffic analysis tool (fiddler, ethereal), because something probably isn't going where you're expecting.

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