92 lines
3.6 KiB
C#
92 lines
3.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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namespace Song.Extend
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{
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public class Scripts
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{
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private System.Web.UI.Page _page=null;
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public Scripts(System.Web.UI.Page page)
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{
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this._page = page;
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}
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/// <summary>
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/// 利用JavaScript显示提示,该提示信息处于页面头部，也就是说当显示提示时，页面为空白；
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/// </summary>
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/// <param name="say">要提示的信息</param>
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public void Alert(string say)
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{
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if (say != "")
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{
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say = say.Replace("\\", "\\\\");
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say = say.Replace("\r", "");
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say = say.Replace("\n", "");
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string script = "<script language='JavaScript' type='text/javascript'>alert('{say}');</script>";
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script = script.Replace("{say}", say);
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if (this._page == null) return;
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if (!_page.ClientScript.IsStartupScriptRegistered(_page.GetType(), "alert"))
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{
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_page.ClientScript.RegisterStartupScript(_page.GetType(), "alert", script);
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}
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}
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}
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public void AlertAndFresh(string say)
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{
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if (say != "")
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{
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say = say.Replace("\\", "\\\\");
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string script = "<script language='JavaScript' type='text/javascript'>alert('{say}');window.location.href=window.location.href;</script>";
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script = script.Replace("{say}", say);
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if (this._page == null) return;
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if (!_page.ClientScript.IsStartupScriptRegistered(_page.GetType(), "alert"))
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{
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_page.ClientScript.RegisterStartupScript(_page.GetType(), "alert", script);
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}
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}
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}
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/// <summary>
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/// 利用JavaScript显示提示,提示完，关闭窗口，一般用于弹出窗口完成后的提示
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/// </summary>
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/// <param name="say"></param>
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public void AlertAndClose(string say)
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{
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if (say != "")
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{
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say = say.Replace("\\", "\\\\");
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string script = "<script language='JavaScript' type='text/javascript'>alert('{say}');window.close();</script>";
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script = script.Replace("{say}", say);
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if (this._page == null) return;
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if (!_page.ClientScript.IsStartupScriptRegistered(_page.GetType(), "AlertAndClose"))
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{
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_page.ClientScript.RegisterStartupScript(_page.GetType(), "AlertAndClose", script);
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}
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}
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}
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/// <summary>
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/// 利用JavaScript关闭窗口，
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/// </summary>
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public void Close()
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{
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string script = "<script language='JavaScript' type='text/javascript'>window.close();</script>";
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if (this._page == null) return;
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if (!_page.ClientScript.IsStartupScriptRegistered(_page.GetType(), "Close"))
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{
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_page.ClientScript.RegisterStartupScript(_page.GetType(), "Close", script);
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}
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}
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/// <summary>
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/// 利用JavaScript实现页面转向
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/// </summary>
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public void GoUrl(string url)
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{
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string script = "<script type=\"text/javascript\">window.parent.location.href='" + url + "';</script>";
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if (this._page == null) return;
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if (!_page.ClientScript.IsStartupScriptRegistered(_page.GetType(), "GoUrl"))
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{
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_page.ClientScript.RegisterStartupScript(_page.GetType(), "GoUrl", script);
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}
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}
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}
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}
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