ASP.NET前台后台传参实例指导

qq_38399333 2019-06-28 12:51:20

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ChronicleOption.aspx.cs" Inherits="Chronicle_Chronicle" %>



<!DOCTYPE html> 



<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>

    <title></title>

</head>

<body>

   View Option<br />

    <br />

    <form id="Form1" action="ChronicleOption.aspx" method="Post" name="ChronicleOption">

        <input id="Hidden1" name="name_server" type="hidden" value="@Server" />

        <input id="Hidden2" name="char_id" type="hidden" value="@char_id" />

        <input id="Hidden3" name="session_key" type="hidden" value="@session_key" />

        <input id="Radio1" checked="true" name="ChronicleOption" type="radio" value="0" /> 

        <input id="Radio2" name="ChronicleOption" type="radio" value="1" /> 

        <input id="Radio3" name="ChronicleOption" type="radio" value="2" />

    </form>

    <input id="Button1" name="Button1" onclick="document.ChronicleOption.submit();" type="button" value="Submit" />

</body>

</html>

后端：

using System;

using System.Text.RegularExpressions;

public partial class Chronicle_Chronicle : System.Web.UI.Page

{

    private readonly Regex _number = new Regex(@"^(\+)?\d+$", RegexOptions.Compiled);

    protected void Page_Load(object sender, EventArgs e)

    {

        string Name_Server = Request["SERVER_NAME"];

        string CharacterId = Request["CHAR_ID"];

        string TARGET_ID = Request["TARGET_ID"];

        string SESSION_KEY = Request["SESSION_KEY"];



        if (string.IsNullOrEmpty(Name_Server) || string.IsNullOrEmpty(CharacterId) || string.IsNullOrEmpty(TARGET_ID) || string.IsNullOrEmpty(SESSION_KEY))

        {

            Response.Write("Invalid parameter (1).");

            return;

        }



        if (!Regex.IsMatch(CharacterId, @"^[0-9]{16}$"))

        {

            Response.Write("Invalid parameter (2).");

            return;

        }

        string _viewAccount = DateBase.GetAccountForCharID(Name_Server, Convert.ToInt64(CharacterId));

        if (DateBase.GetUserSession(_viewAccount) != SESSION_KEY)

        {

            Response.Write("Invalid parameter (3)");

            return;

        }



        







    }

}

不知道如何把参数传给前台，是否有实例可以参考？。。

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vin_Lee 2019-06-29

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引用 5 楼 qq_38399333 的回复:

 <form id="Form1" action="ChronicleOption.aspx" method="Post" name="ChronicleOption">
        <input id="Hidden1" name="name_server" type="hidden" value="@Server" />
        <input id="Hidden2" name="char_id" type="hidden" value="@char_id" />
        <input id="Hidden3" name="session_key" type="hidden" value="@session_key" />
        <input id="Radio1" checked="true" name="ChronicleOption" type="radio" value="0" /> 
        <input id="Radio2" name="ChronicleOption" type="radio" value="1" /> 
        <input id="Radio3" name="ChronicleOption" type="radio" value="2" />
    </form>

那么问下，这里3个hidden参数是传给后台的嘛？当我触发submit以后，穿给后台ChronicleOption.aspx的参数是不是有4个，也就是name_server、char_id、session_key以及我选择的Radio1、Radio2、Radio3其中一个？

是

qq_38399333 2019-06-28

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 <form id="Form1" action="ChronicleOption.aspx" method="Post" name="ChronicleOption">

        <input id="Hidden1" name="name_server" type="hidden" value="@Server" />

        <input id="Hidden2" name="char_id" type="hidden" value="@char_id" />

        <input id="Hidden3" name="session_key" type="hidden" value="@session_key" />

        <input id="Radio1" checked="true" name="ChronicleOption" type="radio" value="0" /> 

        <input id="Radio2" name="ChronicleOption" type="radio" value="1" /> 

        <input id="Radio3" name="ChronicleOption" type="radio" value="2" />

    </form>

那么问下，这里3个hidden参数是传给后台的嘛？
当我触发submit以后，穿给后台ChronicleOption.aspx的参数是不是有4个，也就是name_server、char_id、session_key以及我选择的Radio1、Radio2、Radio3其中一个？