editor.js

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		if (borderShown == "0") {
			if (allLinks[a].href.toUpperCase() == "") {
				allLinks[a].runtimeStyle.borderBottom = "1px dashed #000000"
			}
		} else {
			allLinks[a].runtimeStyle.cssText = ""
		}
	}

	//if (borderShown == "0") {
	//	borderShown = "1"
	//} else {
	//	borderShown = "0"
	//}

	scrollUp()
}

// 返回页面最上部
function scrollUp() {
	Editor.scrollBy(0,0);
}

// 缩放操作
var nCurrZoomSize = 100;
var aZoomSize = new Array(10, 25, 50, 75, 100, 150, 200, 500);
function doZoom(size) {
	Editor.document.body.runtimeStyle.zoom = size + "%";
	nCurrZoomSize = size;
}

// 拼写检查
function spellCheck(){
	ShowDialog('dialog/spellcheck.htm', 300, 220, true)
}

// 查找替换
function findReplace(){
	ShowDialog('dialog/findreplace.htm', 320, 165, true)
}

// 相对(absolute)或绝对位置(static)
function absolutePosition(){
	var objReference	= null;
	var RangeType		= Editor.document.selection.type;
	if (RangeType != "Control") return;
	var selectedRange	= Editor.document.selection.createRange();
	for (var i=0; i<selectedRange.length; i++){
		objReference = selectedRange.item(i);
		if (objReference.style.position != 'absolute') {
			objReference.style.position='absolute';
		}else{
			objReference.style.position='static';
		}
	}
}

// 上移(forward)或下移(backward)一层
function zIndex(action){
	var objReference	= null;
	var RangeType		= Editor.document.selection.type;
	if (RangeType != "Control") return;
	var selectedRange	= Editor.document.selection.createRange();
	for (var i=0; i<selectedRange.length; i++){
		objReference = selectedRange.item(i);
		if (action=='forward'){
			objReference.style.zIndex  +=1;
		}else{
			objReference.style.zIndex  -=1;
		}
		objReference.style.position='absolute';
	}
}
// 环绕
function imgalign(align){
	if (!validateMode()) return;
	Editor.focus();
	var oControl;
	var oSeletion;
	var sRangeType;
	oSelection = Editor.document.selection.createRange();
	sRangeType = Editor.document.selection.type;
	if (sRangeType == "Control") {
		if (oSelection.item(0).tagName == "IMG"){
			   
			oControl = oSelection.item(0)
			oControl.align = align;
		}
	}
	Editor.focus();
}
// 是否选中指定类型的控件
function isControlSelected(tag){
	if (Editor.document.selection.type == "Control") {
		var oControlRange = Editor.document.selection.createRange();
		if (oControlRange(0).tagName.toUpperCase() == tag) {
			return true;
		}	
	}
	return false;
}

// 改变编辑区高度
function sizeChange(size){
	if (!BrowserInfo.IsIE55OrMore){
		alert("此功能需要IE5.5版本以上的支持！");
		return false;
	}
	for (var i=0; i<parent.frames.length; i++){
		if (parent.frames[i].document==self.document){
			var obj=parent.frames[i].frameElement;
			var height = parseInt(obj.offsetHeight);
			if (height+size>=300){
				obj.height=height+size;
			}
			break;
		}
	}
}

// 热点链接
function mapEdit(){
	if (!validateMode()) return;
	
	var b = false;
	if (Editor.document.selection.type == "Control") {
		var oControlRange = Editor.document.selection.createRange();
		if (oControlRange(0).tagName.toUpperCase() == "IMG") {
			b = true;
		}
	}
	if (!b){
		alert("热点链接只能作用于图片");
		return;
	}

	window.open("dialog/map.htm", 'mapEdit'+sLinkFieldName, 'toolbar=no,location=no,directories=no,status=not,menubar=no,scrollbars=no,resizable=yes,width=450,height=300');
}

// 上传文件成功返回原文件名、保存后的文件名、保存后的路径文件名，提供接口
function addUploadFile(originalFileName, saveFileName, savePathFileName){
	doInterfaceUpload(sLinkOriginalFileName, originalFileName);
	doInterfaceUpload(sLinkSaveFileName, saveFileName);
	doInterfaceUpload(sLinkSavePathFileName, savePathFileName);
}

// 文件上传成功接口操作
function doInterfaceUpload(strLinkName, strValue){
	if (strValue=="") return;

	if (strLinkName){
		var objLinkUpload = parent.document.getElementsByName(strLinkName)[0];
		if (objLinkUpload){
			if (objLinkUpload.value!=""){
				objLinkUpload.value = objLinkUpload.value + "|";
			}
			objLinkUpload.value = objLinkUpload.value + strValue;
			objLinkUpload.fireEvent("onchange");
		}
	}
}

// 大文件内容自动拆分
function splitTextField(objField, html) { 
	var strFieldName = objField.name;
	var objForm = objField.form;
	var objDocument = objField.document;

	objField.value = html;

	//表单限制值设定，限制值是102399，考虑到中文设为一半
	var FormLimit = 50000 ;

	// 再次处理时，先赋空值
	for (var i=1;i<objDocument.getElementsByName(strFieldName).length;i++) {
		objDocument.getElementsByName(strFieldName)[i].value = "";
	}

	//如果表单值超过限制，拆成多个对象
	if (html.length > FormLimit) { 
		objField.value = html.substr(0, FormLimit) ;
		html = html.substr(FormLimit) ;

		while (html.length > 0) { 
			var objTEXTAREA = objDocument.createElement("TEXTAREA") ;
			objTEXTAREA.name = strFieldName ;
			objTEXTAREA.style.display = "none" ;
			objTEXTAREA.value = html.substr(0, FormLimit) ;
			objForm.appendChild(objTEXTAREA) ;

			html = html.substr(FormLimit) ;
		} 
	} 
} 

// 远程上传
var sEventUploadAfter;
function remoteUpload(strEventUploadAfter) { 
	if (config.AutoRemote!="1") return;
	if (sCurrMode=="TEXT") return;
	
	sEventUploadAfter = strEventUploadAfter;
	var objField = document.getElementsByName("Editor_UploadText")[0];
	splitTextField(objField, getHTML());

	divProcessing.style.top = (document.body.clientHeight-parseFloat(divProcessing.style.height))/2;
	divProcessing.style.left = (document.body.clientWidth-parseFloat(divProcessing.style.width))/2;
	divProcessing.style.display = "";
	Editor_UploadForm.submit();
} 

// 远程上传完成
function remoteUploadOK() {
	divProcessing.style.display = "none";
	if (oLinkField){
		if (sEventUploadAfter){
			eval("parent."+sEventUploadAfter);
		}
	}
}

// 修正Undo/Redo
var history = new Object;
history.data = [];
history.position = 0;
history.bookmark = [];

// 保存历史
function saveHistory() {
	if (bEditMode){
		if (history.data[history.position] != Editor.document.body.innerHTML){
			var nBeginLen = history.data.length;
			var nPopLen = history.data.length - history.position;
			for (var i=1; i<nPopLen; i++){
				history.data.pop();
				history.bookmark.pop();
			}

			history.data[history.data.length] = Editor.document.body.innerHTML;

			if (Editor.document.selection.type != "Control"){
				history.bookmark[history.bookmark.length] = Editor.document.selection.createRange().getBookmark();
			} else {
				var oControl = Editor.document.selection.createRange();
				history.bookmark[history.bookmark.length] = oControl[0];
			}

			if (nBeginLen!=0){
				history.position++;
			}
		}
	}
}

// 初始历史
function initHistory() {
	history.data.length = 0;
	history.bookmark.length = 0;
	history.position = 0;
}

// 返回历史
function goHistory(value) {
	saveHistory();
	// undo
	if (value == -1){
		if (history.position > 0){
			Editor.document.body.innerHTML = history.data[--history.position];
			setHistoryCursor();
		}
	// redo
	} else {
		if (history.position < history.data.length -1){
			Editor.document.body.innerHTML = history.data[++history.position];
			setHistoryCursor();
		}
	}
}

// 设置当前书签
function setHistoryCursor() {
	if (history.bookmark[history.position]){
		r = Editor.document.body.createTextRange()
		if (history.bookmark[history.position] != "[object]"){
			if (r.moveToBookmark(history.bookmark[history.position])){
				r.collapse(false);
				r.select();
			}
		}
	}
}
// End Undo / Redo Fix

// 工具栏事件发生
function doToolbar(){
	if (bEditMode){
		saveHistory();
	}
}
	//触发焦点事件
	function onMouseUp(event){
		parent.setContent('set');
		//加载Html标签导航
		UpdateToolbar();
	}
	function onMouseOut(event){
		//parent.setContent('set');
		//加载Html标签导航
		//UpdateToolbar();
	}
	function onMouseOver(event){
		//parent.setContent('get');
		//加载Html标签导航
		//UpdateToolbar();
	}
	//Html 标签导航
	function UpdateToolbar()
	{
		var ancestors = null;
		ancestors=GetAllAncestors();
		ShowObject.innerHTML='&nbsp;';
		for (var i=ancestors.length;--i>=0;)
		{	
			var el = ancestors[i];
			if (!el) continue;
			var a=document.createElement("span");
			a.href="#";
			a.el=el;
			a.editor=this;
			if (i==0)
			{
				a.className='AncestorsMouseUp';
				EditControl=a.el;
			}
			else a.className='AncestorsStyle';
			a.onmouseover=function()
			{
				if (this.className=='AncestorsMouseUp') this.className='AncestorsMouseUpOver';
				else if (this.className=='AncestorsStyle') this.className='AncestorsMouseOver';
			};
			a.onmouseout=function()
			{
				if (this.className=='AncestorsMouseUpOver') this.className='AncestorsMouseUp';
				else if (this.className=='AncestorsMouseOver') this.className='AncestorsStyle';
			};
			a.onmousedown=function(){this.className='AncestorsMouseDown';};
			a.onmouseup=function(){this.className='AncestorsMouseUpOver';};
			a.ondragstart=YCancelEvent;
			a.onselectstart=YCancelEvent;
			a.onselect=YCancelEvent;
			a.onclick=function()
			{
				this.blur();
				SelectNodeContents(this);
				return false;
			};
			if (el.tagName.toLowerCase()!='tbody'){
				var txt='<'+el.tagName.toLowerCase();
				a.title=el.style.cssText;
				if (el.id) txt += "#" + el.id;
				if (el.className) txt += "." + el.className;
				txt=txt+'>';
				a.appendChild(document.createTextNode(txt));		
				ShowObject.appendChild(a);
			}
		}
	}
	function GetAllAncestors()
	{
		var p = GetParentElement();
		var a = [];
		while (p && (p.nodeType==1)&&(p.tagName.toLowerCase()!='body'))
		{
			a.push(p);
			p=p.parentNode;
		}
		a.push(Editor.document.body);
		return a;
	}
	function GetParentElement()
	{
		var sel=GetSelection();
		var range=CreateRange(sel);
		switch (sel.type)
		{
			case "Text":
			case "None":
				return range.parentElement();
			case "Control":
				return range.item(0);
			default:
				return Editor.document.body;
		}
	}
	function GetSelection()
	{
		return Editor.document.selection;
	}
	function CreateRange(sel)
	{
		return sel.createRange();
	}
	function SelectNodeContents(Obj,pos)
	{
		var node=Obj.el;
		EditControl=node;
		for (var i=0;i<ShowObject.children.length;i++)
		{
			if (ShowObject.children(i).className=='AncestorsMouseUp') ShowObject.children(i).className='AncestorsStyle';
		}
		Editor.focus();
		var range;
		var collapsed=(typeof pos!='undefined');
		range = Editor.document.body.createTextRange();
		range.moveToElementText(node);
		(collapsed) && range.collapse(pos);
		range.select();
	}

function AddUploadFiles(objname,files,filesv){
	if(objname!=''){
		//alert("OK!");
		var obj = parent.document.getElementById(objname);
		obj.options[obj.length]=new Option(filesv,files);
	}
}