textedit.htc

HTC,demo WEB用于。 超大型

	oDiv.innerHTML = "";
	
	//var oTextRange = document.body.createTextRange() ;
	//oTextRange.moveToElementText(oDiv) ;
	oDiv.execCommand("Paste") ;
	
	var sData = oDiv.innerHTML ;
	alert(oDiv.innerHTML);
	oDiv.innerHTML = "" ;
	
	return sData ;*/
	
}


function cleanAndPaste( html ) {
	alert("31");
	// Remove all SPAN tags
	html = html.replace(/<\/?SPAN[^>]*>/gi, "" );
	// Remove Class attributes
	html = html.replace(/<(\w[^>]*) class=([^ |>]*)([^>]*)/gi, "<$1$3") ;
	// Remove Style attributes
	html = html.replace(/<(\w[^>]*) style="([^"]*)"([^>]*)/gi, "<$1$3") ;
	// Remove Lang attributes
	html = html.replace(/<(\w[^>]*) lang=([^ |>]*)([^>]*)/gi, "<$1$3") ;
	// Remove XML elements and declarations
	html = html.replace(/<\\?\?xml[^>]*>/gi, "") ;
	// Remove Tags with XML namespace declarations: <o:p></o:p>
	html = html.replace(/<\/?\w+:[^>]*>/gi, "") ;
	// Replace the &nbsp;
	html = html.replace(/&nbsp;/, " " );
	// Transform <P> to <DIV>
	var re = new RegExp("(<P)([^>]*>.*?)(<\/P>)","gi") ;	// Different because of a IE 5.0 error
	html = html.replace( re, "<div$2</div>" ) ;
	
	insertHTML( html ) ;
}


// 在当前文档位置插入.
function insertHTML(html) {
	alert("1");
	if (!validateMode()) return;
	if (eWebEditor.document.selection.type.toLowerCase() != "none")
		eWebEditor.document.selection.clear() ;
	eWebEditor.document.selection.createRange().pasteHTML(html) ; 
}


// 设置编辑器的内容
function setHTML(html) {
	alert("2");
	if (!validateMode()) return;
	ContentEdit.value = html;
	if(bEditMode){
		eWebEditor.document.body.innerHTML = html;
	}else{
		eWebEditor.document.body.innerText = html;
	}
}

// 取编辑器的内容
function getHTML() {
	
	var html;
	if(bEditMode){
		html = eWebEditor.document.body.innerHTML;
	}
	else{
		html = eWebEditor.document.body.innerText;
	}
	var re = new RegExp(sBaseUrl.replace(/\//,"\/"),"gi");
	html = html.replace(re, "");
	if ((html.toLowerCase()=="<p>&nbsp;</p>")||(html.toLowerCase()=="<p></p>")){
		html = "";
	}
	
	alert(html);
	return html;
}

// 在尾部追加内容
function appendHTML(html) {
	alert("3");
	if (!validateMode()) return;
	if(bEditMode){
		eWebEditor.document.body.innerHTML += html;
	}else{
		eWebEditor.document.body.innerText += html;
	}
}

// 从Word中粘贴，去除格式
function PasteWord(){
	alert("4");
	if (!validateMode()) return;
	eWebEditor.focus();
	if (BrowserInfo.IsIE55OrMore)
		cleanAndPaste( GetClipboardHTML() ) ;
	else if ( confirm( "此功能要求IE5.5版本以上，你当前的浏览器不支持，是否按常规粘贴进行？" ) )
		format("paste") ;
	eWebEditor.focus();
}

// 粘贴纯文本
function PasteText(){
	alert("5");
	if (!validateMode()) return;
	eWebEditor.focus();
	var sText = HTMLEncode( clipboardData.getData("Text") ) ;
	insertHTML(sText);
	eWebEditor.focus();
}

// 检测当前是否允许编辑
function validateMode() {
	if (bEditMode) return true;
	alert("需转换为编辑状态后才能使用编辑功能！");
	eWebEditor.focus();
	return false;
}

// 格式化编辑器中的内容
function format(what,opt) {
	if (!validateMode()) return;
	eWebEditor.focus();
	if (opt=="RemoveFormat") {
		what=opt;
		opt=null;
	}

	if (opt==null) eWebEditor.document.execCommand(what);
	else eWebEditor.document.execCommand(what,"",opt);
	
	eWebEditor.focus();
}

// 确保焦点在 eWebEditor 内
function VerifyFocus() {
	if ( eWebEditor )
		eWebEditor.focus();
}


// 改变模式：代码、编辑、预览
function setMode(NewMode){
	
	if (NewMode!=sCurrMode){
		var sBody = "";
			
		switch(sCurrMode){
		case "CODE":
			sBody = eWebEditor.document.body.innerText;
			break;
		case "EDIT":
		case "VIEW":
			sBody = eWebEditor.document.body.innerHTML;
			break;
		default:
			sBody = ContentEdit.value;
			break;
		}
		
				
		// 换图片
		try{						
			objCode.className = "StatusBarBtnOff";
			objEdit.className = "StatusBarBtnOff";
			objPreview.className = "StatusBarBtnOff";
			
			if(NewMode == "EDIT"){ objEdit.className =  "StatusBarBtnOn";}
			else if(NewMode == "VIEW"){ objPreview.className =  "StatusBarBtnOn";}
			else {objCode.className =  "StatusBarBtnOn";}
						
			}
		catch(e){
			}
				
		// 换内容
		switch (NewMode){
		case "CODE":
			eWebEditor.document.designMode="On";
			eWebEditor.document.open();
			eWebEditor.document.write(config.StyleEditorHeader);
			eWebEditor.document.body.innerText=sBody;
			eWebEditor.document.body.contentEditable="true";
			//eWebEditor.document.oncontextmenu=new Function("return showContextMenu(eWebEditor.event);");
			eWebEditor.document.oncontextmenu=new Function("return false;");
			eWebEditor.document.close();
			bEditMode=false;
			break;
		case "EDIT":
			eWebEditor.document.designMode="On";
			eWebEditor.document.open();
			eWebEditor.document.write(config.StyleEditorHeader);
			eWebEditor.document.body.innerHTML=sBody;
			eWebEditor.document.body.contentEditable="true";
			//eWebEditor.document.oncontextmenu=new Function("return showContextMenu(eWebEditor.event);");
			eWebEditor.document.oncontextmenu=new Function("return false;");
			eWebEditor.document.execCommand("2D-Position",true,true);
			eWebEditor.document.execCommand("MultipleSelection", true, true);
			eWebEditor.document.execCommand("LiveResize", true, true);
			eWebEditor.document.close();
			doZoom(nCurrZoomSize);
			bEditMode=true;
			break;
		case "VIEW":
			eWebEditor.document.designMode="off";
			eWebEditor.document.open();
			eWebEditor.document.write(config.StyleEditorHeader+sBody);
			eWebEditor.document.body.contentEditable="false";
			eWebEditor.document.close();
			bEditMode=false;
			break;
		}
		
		sCurrMode=NewMode;
		disableChildren(eWebEditor_Toolbar);
	
		if ((borderShown != "no")&&bEditMode) {
			borderShown = "no";
			showBorders()
		}
	}
	eWebEditor.focus();
	
}


// 使工具栏无效
function disableChildren(obj){
	if (obj){
		
		obj.disabled=(!bEditMode);
		for (var i=0; i < obj.children.length; i++){
			disableChildren(obj.children[i]);
		}
	}
}



// 显示无模式对话框
function ShowDialog(url, width, height, optValidate) {
	if (optValidate) {
		if (!validateMode()) return;
	}
	objeWebEditor.focus();
	var arr = window.showModalDialog(url, window, "dialogWidth:" + width + "px;dialogHeight:" + height + "px;help:no;scroll:no;status:no");
	format('ForeColor',arr);
	//objeWebEditor.focus();
}

// 显示无模式对话框
function ShowDialog_backcolor(url, width, height, optValidate) {
	if (optValidate) {
		if (!validateMode()) return;
	}
	objeWebEditor.focus();
	var arr = window.showModalDialog(url, window, "dialogWidth:" + width + "px;dialogHeight:" + height + "px;help:no;scroll:no;status:no");
	format('backcolor',arr);
	//objeWebEditor.focus();
}

// 全屏编辑
function Maximize() {
	alert("12");
	if (!validateMode()) return;
	window.open("dialog/fullscreen.htm?style="+config.StyleName, 'FullScreen'+sLinkFieldName, 'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,fullscreen=yes');
}

// 替换特殊字符
function HTMLEncode(text){
	alert("13");
	text = text.replace(/&/g, "&amp;") ;
	text = text.replace(/"/g, "&quot;") ;
	text = text.replace(/</g, "&lt;") ;
	text = text.replace(/>/g, "&gt;") ;
	text = text.replace(/'/g, "&#146;") ;
	text = text.replace(/\ /g,"&nbsp;");
	text = text.replace(/\n/g,"<br>");
	text = text.replace(/\t/g,"&nbsp;&nbsp;&nbsp;&nbsp;");
	return text;
}

// 插入特殊对象
function insert(what) {
	alert("41");
	if (!validateMode()) return;