功能很强大的UI封装类

/******************************************************************

** FileName: UIHelper.cs

** Creator: 改版楚广明

** CreateDate: 2006/05/06

** Changer: 2007/03/01将以前的所有静态方法都改为实例化方化

** 此次变动有例于以后的方法重载

** LastChangeDate:

** Description: Class used for UI unification.

** It will make easier to set the UI.

** More info please read the remark of functions.

** VersionInfo:

******************************************************************/

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;

using System.Drawing;

using System.Text;

using System.IO;

using System.Threading;

namespace WebHelper.UI

{

/// <summary>

/// Summary description for UIHelper

/// </summary>

public static class UIHelper

{

Static Property Get BaseUrl(静态属性获取URL地址)

Alert()

ScrollMessage

Redirect()

AddConfirm

AddShowDialog

ClearTextBox

OpenWindow

ShowDialog

CloseWindows

ShowStatusBar

Image水印

PlayMediaFile

ShowProgBar

fixedHeader

refreshPage

Page_revealTrans

/**/

/// <summary>

/// 显示一段自定义的输出代码

/// </summary>

/// <param name="page">页面指针,一般为This</param>

public static void ResponseScript(System.Web.UI.Page page, string script)

{

StringBuilder sb = new StringBuilder();

sb.Append("<script language=\"javascript\"> \n");

sb.Append(script.Trim());

sb.Append("</script>");

page.Response.Write(sb.ToString());

}

/// <summary>

/// 调用客户端JavaScript函数

/// </summary>

/// <param name="page">页面指针,一般为This</param>

/// <param name="scriptName">函数名,带参数,如:FunA(1);</param>

public static void CallClientScript(System.Web.UI.Page page, string scriptName)

{

String csname = "PopupScript";

Type cstype = page.GetType();

System.Web.UI.ClientScriptManager cs = page.ClientScript;

if (!cs.IsStartupScriptRegistered(cstype, csname))

{

String cstext = scriptName;

cs.RegisterStartupScript(cstype, csname, cstext, true);

}

/// <summary>

/// 弹出对话框(弹出对话框后css会失效)

/// </summary>

/// <param name="message">提示信息</param>

public static void ShowMessage(string message)

{

StringBuilder sb = new StringBuilder();

sb.Append("<script language=\"javascript\"> \n");

sb.Append("alert(\"" + message.Trim() + "\"); \n");

sb.Append("</script>");

System.Web.HttpContext.Current.Response.Write(sb.ToString());

}

/// <summary>

/// 弹出对话框(不影响css样式)

/// </summary>

/// <param name="page">页面指针,一般为this</param>

/// <param name="scriptKey">脚本键,唯一</param>

/// <param name="message">提示信息</param>

public static void ShowMessage(System.Web.UI.Page page, string scriptKey, string message)

{

System.Web.UI.ClientScriptManager csm = page.ClientScript;

if (!csm.IsClientScriptBlockRegistered(scriptKey))

{

string strScript = "alert('" + message + "');";

csm.RegisterClientScriptBlock(page.GetType(), scriptKey, strScript, true);

}

/// <summary>

/// 为控件添加确认提示对话框

/// </summary>

/// <param name="Control">需要添加提示的对话框</param>

/// <param name="message">提示信息</param>

public static void ShowConfirm(System.Web.UI.WebControls.WebControl Control, string message)

{

Control.Attributes.Add("onclick", "return confirm('" + message + "');");

}

/**/

/// <summary>

/// 显示一个弹出窗口，并转向目标页(导航)

/// </summary>

public static void ShowAndRedirect(string message, string url)

{

StringBuilder sb = new StringBuilder();

sb.Append("<script language=\"javascript\"> \n");

sb.Append("alert(\"" + message.Trim() + "\"); \n");

sb.Append("window.location.href=\"" + url.Trim().Replace("'", "") + "\";\n");

sb.Append("</script>");

System.Web.HttpContext.Current.Response.Write(sb.ToString());

}

/// <summary>

/// 显示一个弹出窗口，重新加载当前页

/// </summary>

public static void ShowAndReLoad(string message)

{

StringBuilder sb = new StringBuilder();

sb.Append("<script language=\"javascript\"> \n");

sb.Append("alert(\"" + message.Trim() + "\"); \n");

sb.Append("window.location.href=window.location.href;\n");

sb.Append("</script>");

System.Web.HttpContext.Current.Response.Write(sb.ToString());

}

/// <summary>

/// 显示一个弹出窗口,刷新当前页(危险的,有可能陷入死循环)

/// </summary>

public static void ShowAndRefresh(string message)

{

StringBuilder sb = new StringBuilder();

sb.Append("<script language=\"javascript\"> \n");

sb.Append("alert(\"" + message.Trim() + "\"); \n");

sb.Append("document.execCommand('Refresh')");

sb.Append("</script>");

System.Web.HttpContext.Current.Response.Write(sb.ToString());

}

/// <summary>

/// 显示一个弹出窗口,并关闭当前页

/// </summary>

/// <param name="message"></param>

public static void ShowAndClose(string message)

{

System.Text.StringBuilder sb = new System.Text.StringBuilder();

sb.Append("<script language=\"javascript\">\n");

sb.Append("alert(\"" + message.Trim() + "\"); \n");

sb.Append("window.close();\n");

sb.Append("</script>\n");

System.Web.HttpContext.Current.Response.Write(sb.ToString());

}

/// <summary>

/// 显示一个弹出窗口,并转向上一页

/// </summary>

/// <param name="message"></param>

public static void ShowPre(string message)

{

StringBuilder sb = new StringBuilder();

sb.Append("<script language=\"javascript\"> \n");

sb.Append("alert(\"" + message.Trim() + "\"); \n");

sb.Append("var p=document.referrer; \n");

sb.Append("window.location.href=p;\n");

sb.Append("</script>");

System.Web.HttpContext.Current.Response.Write(sb.ToString());

}

/// <summary>

/// 页面重载

/// </summary>

public static void ReLoad()

{

StringBuilder sb = new StringBuilder();

sb.Append("<script language=\"javascript\"> \n");

sb.Append("window.location.href=window.location.href;");

sb.Append("</script>");

System.Web.HttpContext.Current.Response.Write(sb.ToString());

}

/// <summary>

/// 重定向

/// </summary>

public static void Redirect(string url)

{

//string path = "http://" + System.Web.HttpContext.Current.Request.Url.Host + ":" + System.Web.HttpContext.Current.Request.Url.Port + url;

string path = "http://" + System.Web.HttpContext.Current.Request.Url.Host + url;

StringBuilder sb = new StringBuilder();

sb.Append("<script language=\"javascript\"> \n");

sb.Append(string.Format("window.location.href='{0}';", @path.Replace("'", "")));

sb.Append("</script>");

System.Web.HttpContext.Current.Response.Write(sb.ToString());

}