PageOffice 使用Dome

一、前言

PageOffice是一款帮助Web应用系统或Web网站实现用户在线编辑Word、Excel、PowerPoint文档，Word/Excel模板动态填充，Word/Excel在线输入提交，系统数据导入导出word、excel文档的Office快速开发组件库，是目前把Office应用到Web平台上的最全面、最先进的解决方案。PageOffice为软件开发者构建了一套简洁高效、统一的Office对象接口，同时无缝支持doc、docx、xls、xlsx、ppt、pptx等流行Office文件格式。

简而言之就是可以在线编写office文件的产品。

二、安装PageOffice

专业版试用序列号: 2C697-4FC8-F274-3DD88

1. 双击运行Setup.exe安装服务器组件。（可以到官网下载安装程序）

2. 如果运行示例，用VS.Net打开MvcApplication4.sln即可运行。

3.  如果新建网站或集成PageOffice到您现有的网站里:

1). 双击运行Setup.exe安装服务器组件；

2). 拷贝“集成文件”目录下的“pageoffice”文件夹到您自己网站的根目录下；

2). VS.NET工具箱拖放PageOffice控件，双击控件，在事件代码中编写代码。

------我的项目是.net MVC4  直接把 “pageoffice”文件夹放到自己网站的根目录下；  

三、使用

使用就分为编辑一个指定路径下的文件，并保存

1、在网中打开一个指定路径下的word

我的文件的路径是：D:\project\A27\A27_Source\Web\OfficeTemp\总结报告.docx

如何打开该路径下的文件，直接上代码吧

 public ActionResult EditReport()
        {
                       ViewBag.Message = "Your contact page.";
            System.Web.UI.Page page = new System.Web.UI.Page();
            string controlOutput = string.Empty;
            PageOffice.PageOfficeCtrl pc = new PageOffice.PageOfficeCtrl();
            try
            {
                string fileName = "总结报告.docx";
                string filePath = Server.MapPath("~/OfficeTemp/")+fileName;
                string currfilepath =  "/" + fileName;
                pc.SaveFilePage = Url.Content("SaveDoc") + "?path=" + Server.UrlEncode(currfilepath);

                if (filePath == null) throw new ApplicationException("配置文件中未找到对应系统的项");
                pc.ServerPage = Url.Content("~/pageoffice/server.aspx");
                pc.WebOpen(filePath, PageOffice.OpenModeType.docAdmin, "s");

                result.IsSuccess = true;

                page.Controls.Add(pc);
                StringBuilder sb = new StringBuilder();
                using (StringWriter sw = new StringWriter(sb))
                {
                    using (HtmlTextWriter htw = new HtmlTextWriter(sw))
                    {
                        Server.Execute(page, htw, false); controlOutput = sb.ToString();
                    }
                }
                ViewBag.EditorHtml = controlOutput;

            }
            catch (Exception err)
            {
                throw err;
            }

            return PartialView();
        }

2、保存编辑后的word, 保存时调用的saveDoc方法和参数正是编辑时这段代码提供的：

pc.SaveFilePage = Url.Content("SaveDoc") + "?path=" + Server.UrlEncode(currfilepath);

public ActionResult SaveDoc(string path)
        {
            string filePath = Server.MapPath("~/OfficeTemp/" + path);
            PageOffice.FileSaver fs = new PageOffice.FileSaver();
            fs.SaveToFile(filePath);
            fs.Close();
            return View();
        }

四、根据数据库动态生成word文件

生成word并不是pageoffice的功能，但是会一起与该组件一起使用

1、生成word

 /// <summary>
        /// 报告word
        /// </summary>
        /// <param name="wellboreId"></param>
        /// <returns></returns>
        public string OutPutDoc(Guid wellboreId, string appendixTypes, string wellboreNo)
        {
            try
            {

string filePathNew = Server.MapPath("~/OfficeTemp/") + wellbore_No + "/" + HttpContext.User.Identity.Name + "/";//Server.MapPath("~/Upload/LogReportTemp/") +"\\" + HttpContext.User.Identity.Name;
                //生成文件夹

               Directory.CreateDirectory(filePathNew);

                string fullfileName = filePathNew  + fileName;
                string mainDocPath = Server.MapPath("~/Upload/LogReportTemp/GeoSummaryReport_template.docx");//Server.MapPath("~/Upload/LogReportTemp/LS25-1-5测井作业总结报告01.docx                 using (var mainDoc =WordprocessingDocument.Open(mainDocPath, false))
                using (var resultDoc = WordprocessingDocument.Create(fullfileName, WordprocessingDocumentType.Document))
                {

                                      MainDocumentPart mainPart = resultDoc.MainDocumentPart;
                    foreach (var part in mainDoc.Parts)
                    {
                        if (part.OpenXmlPart.ContentType != "application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml")
                            resultDoc.AddPart(part.OpenXmlPart, part.RelationshipId);
                        else if (mainPart == null)
                        {
                            mainPart = (MainDocumentPart)resultDoc.AddPart(part.OpenXmlPart, part.RelationshipId);
                            //通过替换OuterXml中的占位符替换文本
                            mainPart.Document.Body = new Body(GeoSummaryReportHelper.XmlStringReplace(wellboreId, wellbore_No, mainDoc.MainDocumentPart.Document.Body.OuterXml, appendixTypes));
                            var bookMarks = GeoSummaryReportHelper.FindBookmarks(resultDoc.MainDocumentPart.Document);
                            //替换书签中的内容
                            foreach (var end in bookMarks)
                            {
                                //为了满足甲方格式要求,使用模板生成方式
                                if (end.Key == "SuizuanTypeMark") GeoSummaryReportHelper.CreateSuiZuanTable(end,resultDoc ,wellbore_No, "LWD",wellboreId);
                                if (end.Key == "DianLanTypeMark") GeoSummaryReportHelper.CreateDianLanTable(end, resultDoc, wellbore_No, "RUN", wellboreId);

                                if (end.Key.Contains("DrillAndCasing")) GeoSummaryReportHelper.DrawingDrillAndCasingInfoTb(end, wellboreId);//绘制基本信息井身结构模块表格

                            }
                        }
                    }
                    string headerText = string.Format("{0}总结报告", wellbore_No);
                    GeoSummaryReportHelper.AddHeader(resultDoc, headerText);//添加页眉
                }

                string url = Request.Url.ToString().Replace(Request.Url.AbsolutePath,"");
                //返回生成的文档的信息
                string ahref = url + "/OfficeTemp/" + wellbore_No + "/" + HttpContext.User.Identity.Name + "/" + fileName;//Server.MapPath("~/OfficeTemp/") + wellboreId + "/" + HttpContext.User.Identity.Name + "/" + fileName; //Url.Content(Server.MapPath("~/OfficeTemp/")) + wellboreId + "/" + HttpContext.User.Identity.Name + "/" + fileName; 

                string createTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm");
                string returnValues = string.Format(
                   @"<a href='{0}'>{1}</a>&nbsp;&nbsp;&nbsp;
                    生成时间：{2} &nbsp;&nbsp&nbsp;&nbsp;<a href=javascript:EditReport('{1}')>【编辑】</a>
                    &nbsp;&nbsp&nbsp;&nbsp;<a href='javascript:BuildReport()'>【重新生成】</a>
                    &nbsp;&nbsp;<a href='javascript:ExpToZip()'>【打包下载】</a>", ahref, fileName, createTime);
                return returnValues;
//                    string.Format(
//                   @"<a href='{0}'>{1}</a>&nbsp;&nbsp;&nbsp;
//                    生成时间：{2} &nbsp;&nbsp&nbsp;&nbsp;<a href=javascript:EditReport('{1}')>【编辑】</a>
//                    &nbsp;&nbsp&nbsp;&nbsp;<a href='javascript:BuildReport()'>【重新生成】</a>
//                    &nbsp;&nbsp;<a href='javascript:ExpToZip()'>【打包下载】</a>
//                    &nbsp;&nbsp;<a href=javascript:DeleteWellboresById('{3}')>【删除】</a>", ahref, fileName, createTime, wellboreId);

            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }

2、替换占位符方法

/// <summary>
        /// 替换文本
        /// </summary>
        /// <param name="WellboreId"></param>
        /// <param name="OuterXml"></param>
        /// <returns></returns>
        public static string XmlStringReplace(Guid WellboreId, string wellbore_No, string OuterXml, string appendixTypes)
        {
            try
            {string retVal = OuterXml;
                #region 标题第一页数据占位符替换
                retVal = retVal.Replace("{AREA}", 888);
                #endregion

                return retVal;
            }
            catch (Exception ex)
            {
                throw new ApplicationException(string.Format("替换附表数据失败：错误原因是：{0}", ex.Message));
            }

        }

3、上面还用到一个设置页眉的方法

 /// <summary>
        /// 添加页眉
        /// </summary>
        /// <param name="doc">文档对象</param>
        /// <param name="HeaderTxt">页眉标题</param>
        public static void AddHeader(WordprocessingDocument doc, string HeaderTxt)
        {
            countheader = ;
            string newHeaderText = HeaderTxt;
            MainDocumentPart mainDocPart = doc.MainDocumentPart;
            mainDocPart.DeleteParts(mainDocPart.HeaderParts);
            HeaderPart newHeaderPart = mainDocPart.AddNewPart<HeaderPart>();
            string rId = mainDocPart.GetIdOfPart(newHeaderPart);
            GeneratePageHeaderPart(newHeaderText).Save(newHeaderPart);
            foreach (SectionProperties sectProperties in
              mainDocPart.Document.Descendants<SectionProperties>())
            {
                countheader++;
                int count=sectProperties.Count();
                foreach (HeaderReference headerReference in
                    sectProperties.Descendants<HeaderReference>())
                {
                    sectProperties.RemoveChild(headerReference);
                    HeaderReference newHeaderReference =
                        new HeaderReference() {Id = rId, Type = HeaderFooterValues.Default};

                    sectProperties.Append(newHeaderReference);
                }

            }
        }

4、生成word中还有一个获取所有书签的方法

 /// <summary>
        /// 获取所有书签
        /// </summary>
        /// <param name="documentPart"></param>
        /// <param name="results"></param>
        /// <param name="unmatched"></param>
        /// <returns></returns>
        public static Dictionary<string, BookmarkEnd> FindBookmarks(OpenXmlElement documentPart,
            Dictionary<string, BookmarkEnd> results = null, Dictionary<string, string> unmatched = null)
        {
            results = results ?? new Dictionary<string, BookmarkEnd>();
            unmatched = unmatched ?? new Dictionary<string, string>();
            foreach (var child in documentPart.Elements())
            {
                if (child is BookmarkStart)
                {
                    var bStart = child as BookmarkStart;
                    if (!unmatched.ContainsKey(bStart.Id))
                    {
                        unmatched.Add(bStart.Id, bStart.Name);
                    }
                }
                if (child is BookmarkEnd)
                {
                    var bEnd = child as BookmarkEnd;
                    foreach (var orphanName in unmatched)
                    {
                        if (bEnd.Id == orphanName.Key && !results.ContainsKey(orphanName.Value))
                            results.Add(orphanName.Value, bEnd);
                    }
                }
                FindBookmarks(child, results, unmatched);
            }
            return results;
        }

更多该组件的欢迎大家一起讨论交流。。。。