Asp.Net统一前后端提示信息方案

<?xml version="1.0" encoding="utf-8" ?>
<tiplist>
<alerttip>
<id>1</id>
<chinese>成功</chinese>
</alerttip>
<alerttip>
<id>-1</id>
<chinese>失败</chinese>
</alerttip>
</tiplist>

<?xml version="1.0" encoding="utf-8" ?>
<tiplist>
<language>
<value>chinese</value>
</language>
<alerttip>
<id>1</id>
<chinese>成功</chinese>
<english>success</english>
</alerttip>
<alerttip>
<id>-1</id>
<chinese>失败</chinese>
<english>fail</english>
</alerttip>
</tiplist>

function getTip(tipId) {
var returnVal = "";
$.ajax({
url: 'xml/tip.xml',
type: 'get',
dataType: 'xml',
timeout: 1000,
cache: true,
async: false,
error: function(xml) {
returnVal = 'Loading Error!';
},
success: function(xml) {
var language = $(xml).find('language:first').children("value").text();
$(xml).find("alerttip").each(function(i) {
var idVal = $(this).children("id").text();
if (idVal == tipId) {
returnVal = $(this).children(language).text();
return false;
}
});
}
});
return returnVal;
}

/*-------------------------------------------------------------------------------------------
功能：Windows弹框，通过传入XML文件中ID节点的text查找提示正文
参数：tipId表示XML中ID节点的text
---------------------------------------------------------------------------------------------*/
function alertXml(tipId) {
alert(getTip(tipId));
}

/*-------------------------------------------------------------------------------------------
功能：Windows弹框，通过传入提示正文
参数：tips表示提示正文
destUrl表示要跳转的目的路径
---------------------------------------------------------------------------------------------*/
function alertGo(tips, destUrl) {
alert(tips);
location.href = destUrl;
}

/*-------------------------------------------------------------------------------------------
功能：Windows弹框，通过传入XML文件中ID节点的text查找提示正文
参数：tipId表示XML中ID节点的text
destUrl表示要跳转的目的页面路径
---------------------------------------------------------------------------------------------*/
function alertGoXml(tipId, destUrl) {
alertGo(getTip(tipId), destUrl);
}

#region## 根据ID从XML文件中获取提示信息
/// <summary>
///  根据ID从XML文件中获取提示信息
///  进行XML文件依赖缓存
/// </summary>
/// <param name="filePath">XML提示文件路径</param>
/// <param name="tipId">XML文件中ID节点</param>
/// <returns>提示信息</returns>
private static string GetTipDic(string filePath, string tipId)
{
string tipStr = string.Empty;

if (HttpRuntime.Cache["TipCache"] == null)
{
tipDic = new Dictionary<string, string>();

string xmlPath = HttpContext.Current.Server.MapPath(filePath);
XDocument doc = XDocument.Load(xmlPath);

var language = doc.Descendants("language").First().Element("value").Value;

var tipList = doc.Descendants("alerttip");

foreach (var item in tipList)
{
string id = item.Element("id").Value;
if (!tipDic.ContainsKey(id))
{
tipDic.Add(id, item.Element(language).Value);
}
}

CacheDependency dep = new CacheDependency(xmlPath);
HttpRuntime.Cache.Insert("TipCache", tipDic, dep, System.Web.Caching.Cache.NoAbsoluteExpiration, System.Web.Caching.Cache.NoSlidingExpiration);
}
else
{
tipDic = HttpRuntime.Cache["TipCache"] as Dictionary<string, string>;
}

if (tipDic.ContainsKey(tipId))
{
tipStr = tipDic[tipId];
}

return tipStr;
}
#endregion

//提示XML文件
private const string tipXmlPath = "xml/tip.xml";

#region## Windows弹框
/// <summary>
/// 功能：Windows弹框
/// </summary>
/// <param name="content">提示正文</param>
public static void Alert(string content)
{
AlertBase(content, null, null);
}

/// <summary>
/// 功能：Windows弹框,从XML中得到提示信息
/// </summary>
/// <param name="tipId">XML文件中ID节点值</param>
public static void AlertXml(string tipId)
{
AlertBase(GetTipDic(tipXmlPath, tipId), null, null);
}

/// <summary>
/// 功能：弹框并跳转
/// </summary>
/// <param name="content">提示正文</param>
/// <param name="url">跳转的URL</param>
public static void AlertGo(string content, string url)
{
AlertBase(content, url, null);
}

/// <summary>
/// 功能：弹框并跳转,从XML中得到提示信息
/// </summary>
/// <param name="tipId">XML文件中ID节点值</param>
/// <param name="url">跳转的URL</param>
public static void AlertGoXml(string tipId, string url)
{
AlertBase(GetTipDic(tipXmlPath, tipId), url, null);
}

/// <summary>
///  功能：Windows弹框
/// </summary>
/// <param name="alertContext">提示正文</param>
/// <param name="url">跳转跳径</param>
/// <param name="otherScripts">脚本</param>
private static void AlertBase(string alertContext, string url, string otherScripts)
{
Page page = HttpContext.Current.Handler as Page;

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

if (!string.IsNullOrEmpty(alertContext))
{
sb.AppendFormat("alert(\"{0}\");", alertContext);
}

if (!string.IsNullOrEmpty(url))
{
sb.AppendFormat("location.href=\"{0}\";", url);
}

if (!string.IsNullOrEmpty(otherScripts))
{
sb.AppendFormat("{0};", otherScripts);
}

page.ClientScript.RegisterStartupScript(page.GetType(), "", sb.ToString(), true);
}
#endregion

using System;
using Utils;

namespace AlertTipSamples
{
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{

}

/// <summary>
///  Windows弹框提示
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnbackend_Click(object sender, EventArgs e)
{
AlertHelper.AlertXml("-1");
}

/// <summary>
/// Windows弹框提示并跳转
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnbackendGo_Click(object sender, EventArgs e)
{
AlertHelper.AlertGoXml("-1", "Dest.aspx");
}

/// <summary>
///  Jquery弹框提示
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnJQbackend_Click(object sender, EventArgs e)
{
AlertHelper.JQAlertXml("-1");
}

/// <summary>
///  Jquery弹框提示并跳转
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnJQbackendGo_Click(object sender, EventArgs e)
{
AlertHelper.JQAlertGoXml("-1", "Dest.aspx");
}

}
}