C#實現(xiàn)的JS操作類實例
更新時間:2015年03月26日 09:31:34 作者:lele
這篇文章主要介紹了C#實現(xiàn)的JS操作類,封裝了C#關(guān)于javascript的彈出對話框、返回上一頁、跳轉(zhuǎn)等常用操作,非常具有實用價值,需要的朋友可以參考下
本文實例講述了C#實現(xiàn)的JS操作類。分享給大家供大家參考。具體如下:
這個C#類封裝了常用的JS客戶端代碼操作,包括彈出對話框、返回上一頁,通過JS轉(zhuǎn)向,彈出警告框并轉(zhuǎn)向等。
using System.Web;
namespace DotNet.Utilities
{
/// <summary>
/// 客戶端腳本輸出
/// </summary>
public class JsHelper
{
/// <summary>
/// 彈出信息,并跳轉(zhuǎn)指定頁面。
/// </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>
/// 彈出信息,并返回歷史頁面
/// </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>
/// 直接跳轉(zhuǎn)到指定的頁面
/// </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>
/// 彈出信息 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>
/// 返回歷史頁面
/// </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>
/// 彈出信息
/// </summary>
public static void Alert(string message)
{
string js = "<script language=javascript>alert('{0}');</script>";
HttpContext.Current.Response.Write(string.Format(js, message));
}
/// <summary>
/// 注冊腳本塊
/// </summary>
public static void RegisterScriptBlock(System.Web.UI.Page page, string _ScriptString)
{
page.ClientScript.RegisterStartupScript(page.GetType(), "scriptblock", "<script type='text/javascript'>" + _ScriptString + "</script>");
}
}
}
希望本文所述對大家的C#程序設(shè)計有所幫助。

