MyReport报表引擎(免Flex开发集成版)——.Net集成演示样例(ASP.NET MVC2)首页

HomeController源码

using System;

using System.Web.Mvc;

namespace MyReportDotNetDemo.Controllers

{

         public class HomeController : Controller

         {

                   public ActionResult Index()

                   {

                            return View();

                   }

                   /// <summary>

                   /// 获取报表数据

                   ///

                   ///本演示样例仅仅是简单载入一个本地静态xml文件。然后发送到client

                   ///

                   ///经常使用的做法应该是依据请求參数。动态生成报表数据xml，再发送到client

                   /// </summary>

                   public ActionResult GetData(string id)

                   {

                            string path = Server.MapPath("../Res/" + id);

                            string xml = System.IO.File.ReadAllText(path, System.Text.Encoding.UTF8);

                            return new XmlResult(xml);

                   }

                   /// <summary>

                   ///获取报表样式

                   ///

                   ///本演示样例仅仅是简单载入一个本地静态xml文件，然后发送到client

                   ///

                   ///报表样式能够存放在数据库里，也能够存放在文件系统，应依据实际须要编写读取报表样式的方法

                   /// </summary>

                   /// <param name="id"></param>

                   /// <returns></returns>

                   public ActionResult GetStyle(string id)

                   {

                            string path = Server.MapPath("../Res/" + id);

                            string xml = System.IO.File.ReadAllText(path, System.Text.Encoding.UTF8);

                            return new XmlResult(xml);

                   }

                   /// <summary>

                   ///保存报表样式

                   ///

                   /// id是自己定义參数

                   ///

                   /// base64xml是MyReport自己主动加入的參数，报表样式xml採用base64编码POST方式传输

                   ///

                   ///常见的做法应该是解码还原报表样式xml后，存放到数据库或存放到文件系统

                   ///

                   /// </summary>

                   /// <param name="id"></param>

                   /// <param name="base64xml"></param>

                   /// <returns></returns>

                   public ActionResult SaveStyle(string id, string base64xml)

                   {

                            byte[] bytes = Convert.FromBase64String(base64xml);

                            string xmlString = System.Text.Encoding.UTF8.GetString(bytes);

                            //还原成报表样式xml字符串。加入兴许自己定义处理...

                            System.Diagnostics.Debug.WriteLine(xmlString);

                            //返回操作提示。当返回空字符串时。client则不弹出提示框。

                            return new TextResult("报表样式成功保存。");

                   }

         }

}

HomeController运行结果

Home/GetData