ntkoocx.js

用jsp实现的文件上传的组件,适合jsp开发人员使用.

var TANGER_OCX_bDocOpen = false;
var TANGER_OCX_filename;
var TANGER_OCX_actionURL; //For auto generate form fiields
var TANGER_OCX_OBJ; //The Control
//以下为V1.7新增函数示例

//从本地增加图片到文档指定位置
function AddPictureFromLocal()
{
	if(TANGER_OCX_bDocOpen)
	{	
    TANGER_OCX_OBJ.AddPicFromLocal(
	"", //路径
	true,//是否提示选择文件
	true,//是否浮动图片
	100,//如果是浮动图片，相对于左边的Left 单位磅
	100); //如果是浮动图片，相对于当前段落Top
	};	
}

//从URL增加图片到文档指定位置
function AddPictureFromURL(URL)
{
	if(TANGER_OCX_bDocOpen)
	{
    TANGER_OCX_OBJ.AddPicFromURL(
	URL,//URL 注意；URL必须返回Word支持的图片类型。
	true,//是否浮动图片
	150,//如果是浮动图片，相对于左边的Left 单位磅
	150);//如果是浮动图片，相对于当前段落Top
	};
}

//从本地增加印章文档指定位置
function AddSignFromLocal()
{

   if(TANGER_OCX_bDocOpen)
   {
      TANGER_OCX_OBJ.AddSignFromLocal(
	"匿名用户",//当前登陆用户
	"",//缺省文件
	true,//提示选择
	0,//left
	0)  //top
   }
}

//从URL增加印章文档指定位置
function AddSignFromURL(URL)
{
   if(TANGER_OCX_bDocOpen)
   {
      TANGER_OCX_OBJ.AddSignFromURL(
	"匿名用户",//当前登陆用户
	URL,//URL
	50,//left
	50)  //top
   }
}

//开始手写签名
function DoHandSign()
{
   if(TANGER_OCX_bDocOpen)
   {	
	TANGER_OCX_OBJ.DoHandSign(
	"匿名用户",//当前登陆用户 必须
	0,//笔型0－实线 0－4 //可选参数
	0x000000ff, //颜色 0x00RRGGBB//可选参数
	2,//笔宽//可选参数
	100,//left//可选参数
	50); //top//可选参数
	}
}
//开始手工绘图，可用于手工批示
function DoHandDraw()
{
	if(TANGER_OCX_bDocOpen)
	{	
	TANGER_OCX_OBJ.DoHandDraw(
	0,//笔型0－实线 0－4 //可选参数
	0x00ff0000,//颜色 0x00RRGGBB//可选参数
	3,//笔宽//可选参数
	200,//left//可选参数
	50);//top//可选参数
	}
}
//检查签名结果
function DoCheckSign()
{
	if(TANGER_OCX_bDocOpen)
	{		
	var ret = TANGER_OCX_OBJ.DoCheckSign
	(
	/*可选参数 IsSilent 缺省为FAlSE，表示弹出验证对话框,否则，只是返回验证结果到返回值*/
	);//返回值，验证结果字符串
	//alert(ret);
	}	
}
//此函数用来加入一个自定义的文件头部
function TANGER_OCX_AddDocHeader( strHeader )
{
	var i,cNum = 30;
	var lineStr = "";
	try
	{
		for(i=0;i<cNum;i++) lineStr += "_";  //生成下划线
		with(TANGER_OCX_OBJ.ActiveDocument.Application)
		{
			Selection.HomeKey(6,0); // go home
			Selection.TypeText(strHeader);
			Selection.TypeParagraph(); 	//换行
			Selection.TypeText(lineStr);  //插入下划线
			// Selection.InsertSymbol(95,"",true); //插入下划线
			Selection.TypeText("★");
			Selection.TypeText(lineStr);  //插入下划线
			Selection.TypeParagraph();
			//Selection.MoveUp(5, 2, 1); //上移两行，且按住Shift键，相当于选择两行
			Selection.HomeKey(6,1);  //选择到文件头部所有文本
			Selection.ParagraphFormat.Alignment = 1; //居中对齐
			with(Selection.Font)
			{
				NameFarEast = "宋体";
				Name = "宋体";
				Size = 12;
				Bold = false;
				Italic = false;
				Underline = 0;
				UnderlineColor = 0;
				StrikeThrough = false;
				DoubleStrikeThrough = false;
				Outline = false;
				Emboss = false;
				Shadow = false;
				Hidden = false;
				SmallCaps = false;
				AllCaps = false;
				Color = 255;
				Engrave = false;
				Superscript = false;
				Subscript = false;
				Spacing = 0;
				Scaling = 100;
				Position = 0;
				Kerning = 0;
				Animation = 0;
				DisableCharacterSpaceGrid = false;
				EmphasisMark = 0;
			}
			Selection.MoveDown(5, 3, 0); //下移3行
		}
	}
	catch(err){
		//alert("错误：" + err.number + ":" + err.description);
	}
	finally{
	}
}
function strtrim(value)
{
	return value.replace(/^\s+/,'').replace(/\s+$/,'');
}

function TANGER_OCX_doFormOnSubmit()
{
	var form = document.forms[0];
  	if (form.onsubmit)
	{
    	var retVal = form.onsubmit();
     	if (typeof retVal == "boolean" && retVal == false)
       	return false;
	}
	return true;
}

//切换显示修订工具栏和工具菜单（保护修订）
function TANGER_OCX_EnableReviewBar(boolvalue)
{
	if(!TANGER_OCX_bDocOpen)
	{
		return;
	}
	TANGER_OCX_OBJ.ActiveDocument.CommandBars("Reviewing").Enabled = boolvalue;
	TANGER_OCX_OBJ.ActiveDocument.CommandBars("Track Changes").Enabled = boolvalue;
	TANGER_OCX_OBJ.IsShowToolMenu = boolvalue;	//关闭工具菜单
}

//切换打开或者关闭修订模式
function TANGER_OCX_SetReviewMode(boolvalue)
{
	if(!TANGER_OCX_bDocOpen)
	{
		return;
	}
	TANGER_OCX_OBJ.ActiveDocument.TrackRevisions = boolvalue;
}
//进入或退出痕迹保留状态，调用上面的两个函数
function TANGER_OCX_SetMarkModify(boolvalue)
{
	TANGER_OCX_SetReviewMode(boolvalue);
	TANGER_OCX_EnableReviewBar(!boolvalue);
}

//显示/不显示修订文字
function TANGER_OCX_ShowRevisions(boolvalue)
{
	TANGER_OCX_OBJ.ActiveDocument.ShowRevisions = boolvalue;
}

//打印/不打印修订文字
function TANGER_OCX_PrintRevisions(boolvalue)
{
	TANGER_OCX_OBJ.ActiveDocument.PrintRevisions = boolvalue;
}

//设置页面布局
function TANGER_OCX_ChgLayout()
{
 	try
	{
		TANGER_OCX_OBJ.showdialog(5); //设置页面布局
	}
	catch(err){
		alert("错误：" + err.number + ":" + err.description);
	}
	finally{
	}
}

//打印文档
function TANGER_OCX_PrintDoc()
{
	try
	{
		TANGER_OCX_OBJ.printout(true);
	}
	catch(err){
		alert("错误：" + err.number + ":" + err.description);
	}
	finally{
	}
}

function TANGER_OCX_SaveToServer()
{
	if(!TANGER_OCX_bDocOpen)
	{
		alert("没有打开的文档。");
		return;
	}
	
	TANGER_OCX_filename = prompt("附件另存为：","新文档.doc");
	if ( (!TANGER_OCX_filename))
	{
		TANGER_OCX_filename ="";
		return;
	}
	else if (strtrim(TANGER_OCX_filename)=="")
	{
		alert("您必须输入文件名！");
		return;
	}
	//alert(TANGER_OCX_filename);
	TANGER_OCX_SaveDoc();
}

function TANGER_OCX_SaveEditToServer()
{
	if(!TANGER_OCX_bDocOpen)
	{
		alert("没有打开的文档。");
		return;
	}
	
	TANGER_OCX_filename = document.all.item("filename").value;
	if ( (!TANGER_OCX_filename))
	{
		TANGER_OCX_filename ="";
		alert("您必须输入文件名！");
		return;
	}
	else if (strtrim(TANGER_OCX_filename)=="")
	{
		alert("您必须输入文件名！");
		return;
	}
	//alert(TANGER_OCX_filename);
	TANGER_OCX_SaveDoc();
}

function TANGER_OCX_FormPara(paraObj)
{	
	var fmElements = document.forms[0].elements;
	var i,j,elObj,optionItem;
	for (i=0;i< fmElements.length;i++ )
	{
		elObj = fmElements[i];
		switch(elObj.type)
		{
			case "file":
				paraObj.FFN = elObj.name;
				break;
			case "reset":
				break;
			case "radio":
			case "checkbox":
				if (elObj.checked)
				{
					paraObj.PARA += ( elObj.name+"="+escape(elObj.value)+"&");
				}
				break;
			case "select-multiple":
				for(j=0;j<elObj.options.length;j++)
				{
					optionItem = elObj.options[j];
					if (optionItem.selected)
					{
						paraObj.PARA += ( elObj.name+"="+escape(optionItem.value)+"&");
					}
				}
				break;
			default: // text,Areatext,selecte-one,password,submit,etc.
				if(elObj.name)
				{
					paraObj.PARA += ( elObj.name+"="+escape(elObj.value)+"&");
				}
				break;
		}
	}
}


function TANGER_OCX_EnableFileNewMenu(boolvalue)
{
	TANGER_OCX_OBJ.EnableFileCommand(0) = boolvalue;
}

function TANGER_OCX_EnableFileOpenMenu(boolvalue)
{
	TANGER_OCX_OBJ.EnableFileCommand(1) = boolvalue;
}

function TANGER_OCX_EnableFileSaveMenu(boolvalue)
{
	TANGER_OCX_OBJ.EnableFileCommand(3) = boolvalue;
}

function TANGER_OCX_EnableFileSaveAsMenu(boolvalue)
{
	TANGER_OCX_OBJ.EnableFileCommand(4) = boolvalue;
}

function TANGER_OCX_SetInfo()
{
	TANGER_OCX_OBJ = document.all.item("TANGER_OCX");	
	/*
	TANGER_OCX_EnableFileNewMenu(false);
	TANGER_OCX_EnableFileOpenMenu(false);
	TANGER_OCX_EnableFileSaveMenu(false);
	TANGER_OCX_EnableFileSaveAsMenu(false);
	*/
	try
	{
		TANGER_OCX_actionURL = document.forms[0].action;
		TANGER_OCX_filename = "";
		TANGER_OCX_OBJ.CreateNew("Word.Document");
		//TANGER_OCX_OBJ.focus();
	}
	catch(err){
		alert("错误：" + err.number + ":" + err.description);
	}
	finally{
	}
}
function TANGER_OCX_OpenDoc(docid)
{
	//alert(docid);
	TANGER_OCX_actionURL = document.forms[0].action;
	TANGER_OCX_OBJ = document.all.item("TANGER_OCX");
	//alert("readdoc.jsp?docid=" + docid);
	if(docid != "")
	{		
		TANGER_OCX_OBJ.OpenFromURL("readdoc.jsp?docid=" + docid);
	}
	else
	{
		TANGER_OCX_OBJ.CreateNew("Word.Document");
	}
	//TANGER_OCX_OBJ.focus();
}

function TANGER_OCX_OnDocumentOpened(str, obj)
{
	TANGER_OCX_bDocOpen = true;		
}

function TANGER_OCX_OnDocumentClosed()
{
   TANGER_OCX_bDocOpen = false;
}

function TANGER_OCX_SaveDoc()
{
	var retStr=new String;
	var newwin,newdoc;
	var paraObj = new Object();
	paraObj.PARA="";
	paraObj.FFN ="";	

	if(!TANGER_OCX_bDocOpen)
	{
		alert("没有打开的文档。");
		return;
	}

	try
	{
	 	if(!TANGER_OCX_doFormOnSubmit())return;
		TANGER_OCX_FormPara(paraObj);
		//alert(paraObj.PARA);
		//alert(paraObj.FFN);
		if(!paraObj.FFN)
		{
			alert("参数错误：控件的第二个参数没有指定。");
			return;
		}
		retStr = TANGER_OCX_OBJ.SaveToURL(TANGER_OCX_actionURL,paraObj.FFN,paraObj.PARA,TANGER_OCX_filename);
		newwin = window.open("","_blank","left=200,top=200,width=400,height=200,status=0,toolbar=0,menubar=0,location=0,scrollbars=0,resizable=0",false);
		newdoc = newwin.document;
		newdoc.open();
		newdoc.write("<center><hr>"+retStr+"<hr><input type=button VALUE='关闭窗口' onclick='window.close()'></center>");
		newdoc.close();				
		//window.alert(retStr);
		window.opener.location.reload();
		window.close();
	}
	catch(err){
		alert("不能保存到URL：" + err.number + ":" + err.description);
	}
	finally{
	}
}