WebOffice使用教程：WebOffice常用API接口在线参考手册（四）

本教程主要介绍WebOffice常用API接口的在线手册。

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12.SaveAs 文档另存为
SaveAs( strFileName, dwFileFormat);
参数：
strFileName：文件本地路径，如c:\a.doc
dwFileFormat: 文件格式
对于Word,Excel,PPT文档dwFileFormat的数值是不同的：

Excel: Typeenum XlFileFormat{    xlAddIn = 18,    xlCSV = 6,    xlCSVMac = 22,    xlCSVMSDOS = 24,    xlCSVWindows = 23,    xlDBF2 = 7,    xlDBF3 = 8,    xlDBF4 = 11,    xlDIF = 9,    xlExcel2 = 16,    xlExcel2FarEast = 27,    xlExcel3 = 29,    xlExcel4 = 33,    xlExcel5 = 39,    xlExcel7 = 39,    xlExcel9795 = 43,    xlExcel4Workbook = 35,    xlIntlAddIn = 26,    xlIntlMacro = 25,    xlWorkbookNormal = -4143,    xlSYLK = 2,    xlTemplate = 17,    xlCurrentPlatformText = -4158,    xlTextMac = 19,    xlTextMSDOS = 21,    xlTextPrinter = 36,    xlTextWindows = 20,    xlWJ2WD1 = 14,    xlWK1 = 5,    xlWK1ALL = 31,    xlWK1FMT = 30,    xlWK3 = 15,    xlWK4 = 38,    xlWK3FM3 = 32,    xlWKS = 4,    xlWorks2FarEast = 28,    xlWQ1 = 34,    xlWJ3 = 40,    xlWJ3FJ3 = 41,    xlUnicodeText = 42,    xlHtml = 44};Word: Typeenum WdSaveFormat{    wdFormatDocument = 0,    wdFormatTemplate = 1,    wdFormatText = 2,    wdFormatTextLineBreaks = 3,    wdFormatDOSText = 4,    wdFormatDOSTextLineBreaks = 5,    wdFormatRTF = 6,    wdFormatUnicodeText = 7,    wdFormatEncodedText = 7,    wdFormatHTML = 8};PPT:enum PpSaveAsFileType{    ppSaveAsPresentation = 1,    ppSaveAsPowerPoint7 = 2,    ppSaveAsPowerPoint4 = 3,    ppSaveAsPowerPoint3 = 4,    ppSaveAsTemplate = 5,    ppSaveAsRTF = 6,    ppSaveAsShow = 7,    ppSaveAsAddIn = 8,    ppSaveAsPowerPoint4FarEast = 10,    ppSaveAsDefault = 11,    ppSaveAsHTML = 12,    ppSaveAsHTMLv3 = 13,    ppSaveAsHTMLDual = 14,    ppSaveAsMetaFile = 15,    ppSaveAsGIF = 16,    ppSaveAsJPG = 17,    ppSaveAsPNG = 18,    ppSaveAsBMP = 19};

13.GetTempFilePath 创建临时文件

var strFile = document.getElementById(‘WebOffice’).GetTempFilePath()
GetTempFilePath会返回本地电脑一个临时文件存储地址，使用后应用DeleteLocalFile删除。

14.ShowView 设置文档显示模式

ShowView(dwViewType);         dwViewType的可取值为：enum WdViewType{    wdNormalView = 1, //正常模式    wdOutlineView = 2,    wdPrintView = 3,    wdPrintPreview = 4,打印预览    wdMasterView = 5, //大纲模式    wdWebView = 6 // 页方式};

//大纲模式
document.getElementById(‘WebOffice’).ShowView(5);

15.DownloadFile 下载远程文件

DownloadFile( strRemoteFile, strLocalFile)
参数：
strRemoteFile：远程路径地址
strLocalFile: 本地保存地址

16.GetRevInfo 获取详细的留痕信息

GetRevCount();
GetRevInfo(lIndex,lType);
例子如下

var RevCount;RevCount = document.getElementById('WebOffice').GetRevCount();alert("共有"+RevCount+"修订痕迹");for(var i=1; i<= RevCount; i++){ chrOper = document.getElementById('WebOffice').GetRevInfo(i,2); if("1" == chrOper){ chrOper = "插入"; }else if("2" == chrOper){ chrOper = "删除"; }else{ chrOper = "设置格式"; } editDate = new String(document.getElementById('WebOffice').GetRevInfo(i,1)); alert(editDate + " 用户:"+document.getElementById('WebOffice').GetRevInfo(i,0) + "rn操作:" + chrOper + "rn内容:" + document.getElementById('WebOffice').GetRevInfo(i,3)); } 

17.SetPageAs Word分页保存

SetPageAs(strLocalFile,lPageNum)
strLocalFile：本地路径
lPageNum：第几页页码
将当前打开的文件档的第1页以a.doc保存在C盘根目录下：
document.getElementById(‘WebOffice’).SetPageAs(“c:\a.doc”,1);
将当前打开的文件档的第2页以b.doc保存在C盘根目录下：
document.getElementById(‘WebOffice’).SetPageAs(“c:\b.doc”,2);

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