js.cs

系统使用VS2005编写 数据库 使用SQL server 2000 或 SQL server 2005 测试前请先修改app.config 或web.config 的数据库连接字符串

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
//该源码下载自www.51aspx.com(５1ａｓｐｘ．ｃｏｍ)

/// <summary>
/// Js 的摘要说明
/// </summary>
public class Js
{
    public Js()
    {
        //
        // TODO: 在此处添加构造函数逻辑
        //
    }

    private const string SCRIPT_BEGIN = "<Script language= 'javascript'>";
    private const string SCRIPT_END = "</Script>";

    /// <summary>
    /// 显示警告消息
    /// </summary>
    /// <param name="message">消息内容</param>
    public static void WarningMsg(string message)
    {
        string js =
            SCRIPT_BEGIN +
            "window.alert('警告:" + message + "！');" +
            SCRIPT_END;

        System.Web.HttpContext.Current.Response.Write(js);
    }

    /// <summary>
    /// 显示警告消息
    /// </summary>
    /// <param name="message">消息内容</param>
    public static string WarningMsgString(string message)
    {
        string js =
            SCRIPT_BEGIN +
            "window.alert('警告:" + message + "！');" +
            SCRIPT_END;

        return js;
    }


    /// <summary>
    /// 显示警告消息，并转向新的网页
    /// </summary>
    /// <param name="message">消息内容</param>
    /// <param name="url">转到新的网页</param>
    public static void GoToWarningMsg(string message, string url)
    {
        string js =
            SCRIPT_BEGIN +
            "window.alert('警告:" + message + "！');document.location='" + url + "'" +
            SCRIPT_END;

        System.Web.HttpContext.Current.Response.Write(js);
    }


    /// <summary>
    /// 显示错误消息
    /// </summary>
    /// <param name="message">消息内容</param>
    public static void ErrorMsg(string message)
    {
        string js =
            SCRIPT_BEGIN +
            "window.alert('错误:" + message + "！');" +
            SCRIPT_END;

        System.Web.HttpContext.Current.Response.Write(js);
    }

    /// <summary>
    /// 显示错误消息
    /// </summary>
    /// <param name="message">消息内容</param>
    public static string ErrorMsgString(string message)
    {
        string js =
            SCRIPT_BEGIN +
            "window.alert('错误:" + message + "！');" +
            SCRIPT_END;

        return js;
    }

    /// <summary>
    /// 显示错误消息，并转向新的网页
    /// </summary>
    /// <param name="message">消息内容</param>
    /// <param name="url">转到新的网页</param>
    public static void GoToErrorMsg(string message, string url)
    {
        string js =
            SCRIPT_BEGIN +
            "window.alert('错误:" + message + "！');document.location='" + url + "'" +
            SCRIPT_END;

        System.Web.HttpContext.Current.Response.Write(js);
    }


    /// <summary>
    /// 显示提示消息
    /// </summary>
    /// <param name="message">消息内容</param>
    public static void InfoMsg(string message)
    {
        string js =
            SCRIPT_BEGIN +
            "window.alert('提示:" + message + "！');" +
            SCRIPT_END;

        System.Web.HttpContext.Current.Response.Write(js);

    }

    /// <summary>
    /// 显示提示消息
    /// </summary>
    /// <param name="page" >页面</param>
    /// <param name="message">消息内容</param>
    public static void InfoMsg(Page page, string message)
    {
        string js =
            SCRIPT_BEGIN +
            "window.alert('提示:" + message + "！');" +
            SCRIPT_END;

        page.ClientScript.RegisterStartupScript(page.GetType(), "", js);
    }

    /// <summary>
    /// 显示提示消息
    /// </summary>
    /// <param name="message">消息内容</param>
    public static string InfoMsgString(string message)
    {
        string js =
            SCRIPT_BEGIN +
            "window.alert('提示:" + message + "！');" +
            SCRIPT_END;

        return js;
    }



    /// <summary>
    /// 显示提示消息，并转向新的网页
    /// </summary>
    /// <param name="message">消息内容</param>
    /// <param name="url">转到新的网页</param>
    public static void GoToInfoMsg(string message, string url)
    {
        string js =
            SCRIPT_BEGIN +
            "window.alert('提示:" + message + "！');document.location='" + url + "'" +
            SCRIPT_END;

        System.Web.HttpContext.Current.Response.Write(js);
    }


    /// <summary>
    /// 转到新的网页
    /// </summary>
    /// <param name="url">网页地址</param>
    public static void GoToUrl(string url)
    {
        string js =
            SCRIPT_BEGIN +
            "document.location='" + url + "'" +
            SCRIPT_END;

        System.Web.HttpContext.Current.Response.Write(js);
    }
}