C#实现的JS操作类

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C#实现的JS操作类实例

这篇文章主要介绍了C#实现的JS操作类,封装了C#关于javascript的弹出对话框、返回上一页、跳转等常用操作,非常具有实用价值,需要的朋友可以参考下

本文实例讲述了C#实现的JS操作类。分享给大家供大家参考。具体如下：

这个C#类封装了常用的JS客户端代码操作，包括弹出对话框、返回上一页，通过JS转向，弹出警告框并转向等。

using System.Web;namespace DotNet.Utilities{  /// <summary>  /// 客户端脚本输出  /// </summary>  public class JsHelper  {    /// <summary>    /// 弹出信息,并跳转指定页面。    /// </summary>    public static void AlertAndRedirect(string message, string toURL)    {      string js = "<script language=javascript>alert('{0}');window.location.replace('{1}')</script>";      HttpContext.Current.Response.Write(string.Format(js, message, toURL));      HttpContext.Current.Response.End();    }    /// <summary>    /// 弹出信息,并返回历史页面    /// </summary>    public static void AlertAndGoHistory(string message, int value)    {      string js = @"<Script language='JavaScript'>alert('{0}');history.go({1});</Script>";      HttpContext.Current.Response.Write(string.Format(js, message, value));      HttpContext.Current.Response.End();    }    /// <summary>    /// 直接跳转到指定的页面    /// </summary>    public static void Redirect(string toUrl)    {      string js = @"<script language=javascript>window.location.replace('{0}')</script>";      HttpContext.Current.Response.Write(string.Format(js, toUrl));    }    /// <summary>    /// 弹出信息 并指定到父窗口    /// </summary>    public static void AlertAndParentUrl(string message, string toURL)    {      string js = "<script language=javascript>alert('{0}');window.top.location.replace('{1}')</script>";      HttpContext.Current.Response.Write(string.Format(js, message, toURL));    }    /// <summary>    /// 返回到父窗口    /// </summary>    public static void ParentRedirect(string ToUrl)    {      string js = "<script language=javascript>window.top.location.replace('{0}')</script>";      HttpContext.Current.Response.Write(string.Format(js, ToUrl));    }    /// <summary>    /// 返回历史页面    /// </summary>    public static void BackHistory(int value)    {      string js = @"<Script language='JavaScript'>history.go({0});</Script>";      HttpContext.Current.Response.Write(string.Format(js, value));      HttpContext.Current.Response.End();    }    /// <summary>    /// 弹出信息    /// </summary>    public static void Alert(string message)    {      string js = "<script language=javascript>alert('{0}');</script>";      HttpContext.Current.Response.Write(string.Format(js, message));    }    /// <summary>    /// 注册脚本块    /// </summary>    public static void RegisterScriptBlock(System.Web.UI.Page page, string _ScriptString)    {      page.ClientScript.RegisterStartupScript(page.GetType(), "scriptblock", "<script type='text/javascript'>" + _ScriptString + "</script>");    }  }}

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