www.gusucode.com > .NET源码_华坪民族旅游网站源码 > news_manager/eWebEditor/eWebEditor/js/editor.js
/* *###################################### * eWebEditor v4.00 - Advanced online web based WYSIWYG HTML editor. * Copyright (c) 2003-2007 eWebSoft.com * * For further information go to http://www.ewebsoft.com/ * This copyright notice MUST stay intact for use. *###################################### */ var sCurrMode = null; var bEditMode = null; var oLinkField = null; var BrowserInfo = new Object() ; BrowserInfo.MajorVer = navigator.appVersion.match(/MSIE (.)/)[1] ; BrowserInfo.MinorVer = navigator.appVersion.match(/MSIE .\.(.)/)[1] ; BrowserInfo.IsIE55OrMore = BrowserInfo.MajorVer >= 6 || ( BrowserInfo.MajorVer >= 5 && BrowserInfo.MinorVer >= 5 ) ; config.IsSP2 = (navigator.userAgent.indexOf("SV1") != -1); window.onresize = initWidths; var yToolbars = new Array(); var bInitialized = false; function document.onreadystatechange(){ if (document.readyState!="complete") {return;} if (bInitialized) {return;} bInitialized = true; initHistory(); initWidths(); oLinkField = parent.document.getElementsByName(sLinkFieldName)[0]; if ((!oLinkField)&&(config.ServerExt=="aspx")){ oLinkField = getSpecialLinkFieldAspx("input"); if (!oLinkField){ oLinkField = getSpecialLinkFieldAspx("textarea"); } } if (!BrowserInfo.IsIE55OrMore){ config.InitMode = "TEXT"; } if (ContentFlag.value=="0") { ContentEdit.value = oLinkField.value; ContentLoad.value = oLinkField.value; ModeEdit.value = config.InitMode; ContentFlag.value = "1"; } setMode(ModeEdit.value); setLinkedField() ; } function getSpecialLinkFieldAspx(s_Tag){ var els = parent.document.getElementsByTagName(s_Tag); for(var i=0;i<els.length;i++){ var s_Name = els[i].getAttribute("name"); var n = s_Name.lastIndexOf("$"); if (n<0){ n = s_Name.lastIndexOf(":"); } if (n >= 0){ s_Name = s_Name.substr(n+1); if (s_Name==sLinkFieldName){ return els[i]; } } } return null; } function initWidths(){ var i, curr; for (i=0; i<document.body.all.length;i++){ curr=document.body.all[i]; if (curr.className == "yToolbar"){ InitTB(curr); yToolbars[yToolbars.length] = curr; } } } function InitBtn(btn) { btn.onmouseover = BtnMouseOver; btn.onmouseout = BtnMouseOut; btn.onmousedown = BtnMouseDown; btn.onmouseup = BtnMouseUp; btn.ondragstart = YCancelEvent; btn.onselectstart = YCancelEvent; btn.onselect = YCancelEvent; btn.YUSERONCLICK = btn.onclick; btn.onclick = YCancelEvent; btn.YINITIALIZED = true; return true; } function InitTB(y) { y.TBWidth = 0; if (! PopulateTB(y)) {return false;} y.style.posWidth = y.TBWidth; return true; } function YCancelEvent() { event.returnValue=false; event.cancelBubble=true; return false; } function BtnMouseOver() { if (event.srcElement.tagName != "IMG") {return false;} var image = event.srcElement; var element = image.parentElement; if (image.className == "Ico") { element.className = "BtnMouseOverUp"; }else if (image.className == "IcoDown") { element.className = "BtnMouseOverDown"; } event.cancelBubble = true; } function BtnMouseOut() { if (event.srcElement.tagName != "IMG") { event.cancelBubble = true; return false; } var image = event.srcElement; var element = image.parentElement; yRaisedElement = null; element.className = "Btn"; image.className = "Ico"; event.cancelBubble = true; } function BtnMouseDown() { if (event.srcElement.tagName != "IMG") { event.cancelBubble = true; event.returnValue=false; return false; } var image = event.srcElement; var element = image.parentElement; element.className = "BtnMouseOverDown"; image.className = "IcoDown"; event.cancelBubble = true; event.returnValue=false; return false; } function BtnMouseUp() { if (event.srcElement.tagName != "IMG") { event.cancelBubble = true; return false; } var image = event.srcElement; var element = image.parentElement; if (element.YUSERONCLICK) { eval(element.YUSERONCLICK + "anonymous()"); } element.className = "BtnMouseOverUp"; image.className = "Ico"; event.cancelBubble = true; return false; } function PopulateTB(y) { var i, elements, element; elements = y.children; for (i=0; i<elements.length; i++) { element = elements[i]; if (element.tagName == "SCRIPT" || element.tagName == "!") {continue;} switch (element.className) { case "Btn": if (element.YINITIALIZED == null) { if (! InitBtn(element)) { alert("Problem initializing:" + element.id); return false; } } element.style.posLeft = y.TBWidth; y.TBWidth += element.offsetWidth + 1; break; case "TBGen": element.style.posLeft = y.TBWidth; y.TBWidth += element.offsetWidth + 1; break; case "TBSep": element.style.posLeft = y.TBWidth + 2; y.TBWidth += 5; break; case "TBHandle": element.style.posLeft = 2; y.TBWidth += element.offsetWidth + 7; break; default: alert("Invalid class: " + element.className + " on Element: " + element.id + " <" + element.tagName + ">"); return false; } } y.TBWidth += 1; return true; } function setLinkedField() { if (! oLinkField) {return ;} var oForm = oLinkField.form ; if (!oForm) {return ;} oForm.attachEvent("onsubmit", AttachSubmit) ; if (! oForm.submitEditor) oForm.submitEditor = new Array() ; oForm.submitEditor[oForm.submitEditor.length] = AttachSubmit ; if (! oForm.originalSubmit) { oForm.originalSubmit = oForm.submit ; oForm.submit = function() { if (this.submitEditor) { for (var i = 0 ; i < this.submitEditor.length ; i++) { this.submitEditor[i]() ; } } this.originalSubmit() ; } } oForm.attachEvent("onreset", AttachReset) ; if (! oForm.resetEditor) oForm.resetEditor = new Array() ; oForm.resetEditor[oForm.resetEditor.length] = AttachReset ; if (! oForm.originalReset) { oForm.originalReset = oForm.reset ; oForm.reset = function() { if (this.resetEditor) { for (var i = 0 ; i < this.resetEditor.length ; i++) { this.resetEditor[i]() ; } } this.originalReset() ; } } } function AttachSubmit() { var oForm = oLinkField.form ; if (!oForm) {return;} var html = getHTML(); ContentEdit.value = html; if (sCurrMode=="TEXT"){ html = HTMLEncode(html); } splitTextField(oLinkField, html); } function doSubmit(){ var oForm = oLinkField.form ; if (!oForm) {return ;} oForm.submit(); } function AttachReset() { if(bEditMode){ eWebEditor.document.body.innerHTML = ContentLoad.value; }else{ eWebEditor.document.body.innerText = ContentLoad.value; } } function onHelp(){ showDialog('about.htm'); return false; } function onPaste() { if (sCurrMode=="VIEW") {return false;} if (!history.saved){saveHistory();} if (sCurrMode=="EDIT"){ var sHTML = GetClipboardHTML() ; if ((config.AutoDetectPasteFromWord=="1") && BrowserInfo.IsIE55OrMore) { var re = /<\w[^>]* class="?MsoNormal"?/gi ; if ( re.test(sHTML)){ if ( confirm("你要粘贴的内容好象是从Word中拷出来的,是否要先清除Word格式再粘贴?") ){ cleanAndPaste( sHTML ) ; saveHistory(); return false ; } } } return true; }else{ eWebEditor.document.selection.createRange().pasteHTML(HTMLEncode( clipboardData.getData("Text"))) ; saveHistory(); return false; } } function onKeyDown(event){ var n_KeyCode = event.keyCode; var s_Key = String.fromCharCode(n_KeyCode).toUpperCase(); // F2 if (n_KeyCode==113){ showBorders(); return false; } if (event.ctrlKey){ // Ctrl+Enter if (n_KeyCode==10){ doSubmit(); return false; } // Ctrl++ if (s_Key=="+"){ sizeChange(300); return false; } // Ctrl+- if (s_Key=="-"){ sizeChange(-300); return false; } // Ctrl+1 if (s_Key=="1"){ setMode("CODE"); return false; } // Ctrl+2 if (s_Key=="2"){ setMode("EDIT"); return false; } // Ctrl+3 if (s_Key=="3"){ setMode("TEXT"); return false; } // Ctrl+4 if (s_Key=="4"){ setMode("VIEW"); return false; } } switch(sCurrMode){ case "VIEW": return true; break; case "EDIT": if (event.ctrlKey){ // Ctrl+D if (s_Key == "D"){ PasteWord(); return false; } // Ctrl+R if (s_Key == "R"){ findReplace(); return false; } // Ctrl+Z if (s_Key == "Z"){ goHistory(-1); return false; } // Ctrl+Y if (s_Key == "Y"){ goHistory(1); return false; } } break; default: if (n_KeyCode==13){ if (!history.saved){saveHistory();} history.saved = false; var sel = eWebEditor.document.selection.createRange(); sel.pasteHTML("<BR>"); event.cancelBubble = true; event.returnValue = false; sel.select(); sel.moveEnd("character", 1); sel.moveStart("character", 1); sel.collapse(false); return false; } if (event.ctrlKey){ // Ctrl+B,I,U if ((s_Key == "B")||(s_Key == "I")||(s_Key == "U")){ return false; } // Ctrl+Z if (s_Key == "Z"){ goHistory(-1); return false; } // Ctrl+Y if (s_Key == "Y"){ goHistory(1); return false; } } break; } if ((n_KeyCode==13)||(n_KeyCode==8)||(n_KeyCode==46)){ //Enter,Backspace,Del if (!history.saved){saveHistory();} history.saved = false; }else if ((n_KeyCode>=33)&&(n_KeyCode<=40)){ //PageUp,PageDown,End,Home,Left,Up,Right,Down if (!history.saved){saveHistory();} }else if (!event.ctrlKey && s_Key!="A" && s_Key!="F"){ //Ctrl+A,F history.saved = false; } return true; } var oResizing = new Object; function onMouseDown(){ oResizing.El = null; if (eWebEditor.document.selection.type == "Control") { var oControlRange = eWebEditor.document.selection.createRange(); oResizing.El = oControlRange(0); oResizing.W = oResizing.El.style.width; oResizing.H = oResizing.El.style.height; } if (!history.saved){saveHistory();} } function onMouseUp(){ if (oResizing.El){ if ((oResizing.El.style.width!=oResizing.W)||(oResizing.El.style.height!=oResizing.H)){ saveHistory(); } } } function doDragEnd(){ if (!history.saved){saveHistory();} var oSelection = eWebEditor.document.selection.createRange(); var sRangeType = eWebEditor.document.selection.type; if (sRangeType == "Control") { var oControl = oSelection.item(0); if (oControl.tagName == "IMG"){ oControl.src = FullPath2SetPath(oControl.src); } } if (sRangeType == "Text") { var els = eWebEditor.document.body.getElementsByTagName("IMG"); var oRngTemp = eWebEditor.document.body.createTextRange(); for(var i=0;i<els.length;i++){ oRngTemp.moveToElementText(els(i)); if (oSelection.inRange(oRngTemp)){ els(i).src = FullPath2SetPath(els(i).src) } } } saveHistory(); return true; } function FullPath2SetPath(url){ if (url.indexOf("://")<0){return url;} var s_SitePath = getSitePath(); if (url.indexOf(s_SitePath) < 0){return url;} return url.substr(s_SitePath.length); } function getSitePath(){ var sSitePath = document.location.protocol + "//" + document.location.host; if (sSitePath.substr(sSitePath.length-3) == ":80"){ sSitePath = sSitePath.substring(0,sSitePath.length-3); } return sSitePath; } function GetClipboardHTML() { var oDiv = document.getElementById("eWebEditor_Temp_HTML") oDiv.innerHTML = "" ; var oTextRange = document.body.createTextRange() ; oTextRange.moveToElementText(oDiv) ; oTextRange.execCommand("Paste") ; var sData = oDiv.innerHTML ; oDiv.innerHTML = "" ; return sData ; } function cleanAndPaste( html ) { html = html.replace(/<\/?SPAN[^>]*>/gi, "" ); html = html.replace(/<(\w[^>]*) class=([^ |>]*)([^>]*)/gi, "<$1$3") ; html = html.replace(/<(\w[^>]*) style="([^"]*)"([^>]*)/gi, "<$1$3") ; html = html.replace(/<(\w[^>]*) lang=([^ |>]*)([^>]*)/gi, "<$1$3") ; html = html.replace(/<\\?\?xml[^>]*>/gi, "") ; html = html.replace(/<\/?\w+:[^>]*>/gi, "") ; html = html.replace(/ /, " " ); insertHTML( html ) ; } function insertHTML(html) { if (isModeView()) {return false;} eWebEditor.focus(); if (eWebEditor.document.selection.type.toLowerCase() != "none"){ eWebEditor.document.selection.clear() ; } if (sCurrMode!="EDIT"){ html=HTMLEncode(html); } eWebEditor.document.selection.createRange().pasteHTML(html) ; } function setHTML(html, b_NotSaveHistory) { ContentEdit.value = html; switch (sCurrMode){ case "CODE": eWebEditor.document.designMode="On"; eWebEditor.document.open(); eWebEditor.document.write(getStyleEditorHeader()); eWebEditor.document.body.innerText=html; eWebEditor.document.body.contentEditable="true"; eWebEditor.document.close(); bEditMode=false; break; case "EDIT": eWebEditor.document.designMode="On"; eWebEditor.document.open(); eWebEditor.document.write(getStyleEditorHeader()+html); eWebEditor.document.body.contentEditable="true"; 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 "TEXT": eWebEditor.document.designMode="On"; eWebEditor.document.open(); eWebEditor.document.write(getStyleEditorHeader()); eWebEditor.document.body.innerText=html; eWebEditor.document.body.contentEditable="true"; eWebEditor.document.close(); bEditMode=false; break; case "VIEW": eWebEditor.document.designMode="off"; eWebEditor.document.open(); eWebEditor.document.write(getStyleEditorHeader()+html); eWebEditor.document.body.contentEditable="false"; eWebEditor.document.close(); bEditMode=false; break; } eWebEditor.document.body.onpaste = onPaste ; eWebEditor.document.body.onhelp = onHelp ; eWebEditor.document.body.ondragend = new Function("return doDragEnd();"); eWebEditor.document.onkeydown = new Function("return onKeyDown(eWebEditor.event);"); eWebEditor.document.oncontextmenu=new Function("return showContextMenu(eWebEditor.event);"); eWebEditor.document.onmousedown = new Function("return onMouseDown();"); eWebEditor.document.onmouseup = new Function("return onMouseUp();"); if ((borderShown != "0")&&bEditMode) { borderShown = "0"; showBorders(); } if (!b_NotSaveHistory){ saveHistory(); } } function getHTML() { var html; if((sCurrMode=="EDIT")||(sCurrMode=="VIEW")){ html = eWebEditor.document.body.innerHTML; }else{ html = eWebEditor.document.body.innerText; } if (sCurrMode!="TEXT"){ if ((html.toLowerCase()=="<p> </p>")||(html.toLowerCase()=="<p></p>")){ html = ""; } } return html; } function appendHTML(html) { if(isModeView()){return false;} if(sCurrMode=="EDIT"){ eWebEditor.document.body.innerHTML += html; }else{ eWebEditor.document.body.innerText += html; } } function PasteWord(){ if(!validateMode()){return;} eWebEditor.focus(); if (!history.saved){saveHistory();} if(BrowserInfo.IsIE55OrMore){ cleanAndPaste( GetClipboardHTML() ) ; saveHistory(); }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(); } function PasteText(){ if(!validateMode()){return;} eWebEditor.focus(); if (!history.saved){saveHistory();} var sText = HTMLEncode( clipboardData.getData("Text") ) ; insertHTML(sText); saveHistory(); eWebEditor.focus(); } function validateMode() { if(sCurrMode=="EDIT"){return true;} alert("需转换为编辑状态后才能使用编辑功能!"); eWebEditor.focus(); return false; } function isModeView(){ if (sCurrMode=="VIEW"){ alert("预览时不允许设置编辑区内容。"); return true; } return false; } function format(what,opt) { if(!validateMode()){return;} eWebEditor.focus(); if (!history.saved){saveHistory();} if(opt=="RemoveFormat"){ what=opt; opt=null; } if(opt==null) { var s = ""; switch(what.toLowerCase()){ case "justifyleft": s = "left"; break; case "justifycenter": s = "center" break; case "justifyright": s = "right" break; } var b = false; if (s){ var sel = eWebEditor.document.selection.createRange(); sel.type = eWebEditor.document.selection.type; if (sel.type=="Control"){ var oControl = sel.item(0); try{ oControl.align = s; b = true; }catch(e){} } } if (!b){ eWebEditor.document.execCommand(what); } }else{ eWebEditor.document.execCommand(what,"",opt); } saveHistory(); eWebEditor.focus(); } function formatFont(what, v){ if (!history.saved){saveHistory();} eWebEditor.document.execCommand("fontname","","eWebEditor_Temp_FontName"); var a_Font = eWebEditor.document.body.getElementsByTagName("FONT"); for (var i=0; i<a_Font.length; i++){ var o_Font = a_Font[i]; if (o_Font.getAttribute("face") == "eWebEditor_Temp_FontName"){ delInFont(o_Font, what); setInFont(o_Font, what, v); o_Font.removeAttribute("face"); } } saveHistory(); } function setStyleValue(obj, what, v){ try{ switch(what){ case "fontname": obj.style.fontFamily = v; break; case "fontsize": obj.style.fontSize = v; break; default: break; } }catch(e){} } function delInFont(obj, what){ setStyleValue(obj, what, ""); var o_Children = obj.children; for (var j=0; j<o_Children.length; j++){ delInFont(o_Children[j], what); if ((o_Children[j].tagName=="FONT") || (o_Children[j].tagName=="SPAN")){ if ((o_Children[j].style.cssText=="")||(o_Children[j].innerHTML=="")){ o_Children[j].outerHTML = o_Children[j].innerHTML; } } } } function setInFont(obj, what, v){ setStyleValue(obj, what, v); var o_Children = obj.children; for (var j=0; j<o_Children.length; j++){ if (o_Children[j].innerHTML!=""){ setInFont(o_Children[j], what, v); } } } function VerifyFocus() { if ( eWebEditor ) eWebEditor.focus(); } function setMode(NewMode){ if (NewMode==sCurrMode){return;} if (!BrowserInfo.IsIE55OrMore){ if ((NewMode=="CODE") || (NewMode=="EDIT") || (NewMode=="VIEW")){ alert("HTML编辑模式需要IE5.5版本以上的支持!"); return false; } } if (NewMode=="TEXT"){ if (sCurrMode==ModeEdit.value){ if (!confirm("警告!切换到纯文本模式会丢失您所有的HTML格式,您确认切换吗?")){ return false; } } } var sBody = ""; switch(sCurrMode){ case "CODE": if (NewMode=="TEXT"){ eWebEditor_Temp_HTML.innerHTML = eWebEditor.document.body.innerText; sBody = eWebEditor_Temp_HTML.innerText; }else{ sBody = eWebEditor.document.body.innerText; } break; case "TEXT": sBody = eWebEditor.document.body.innerText; sBody = HTMLEncode(sBody); break; case "EDIT": case "VIEW": if (NewMode=="TEXT"){ sBody = eWebEditor.document.body.innerText; }else{ sBody = eWebEditor.document.body.innerHTML; } break; default: sBody = ContentEdit.value; break; } try{ document.all["eWebEditor_CODE"].className = "StatusBarBtnOff"; document.all["eWebEditor_EDIT"].className = "StatusBarBtnOff"; document.all["eWebEditor_TEXT"].className = "StatusBarBtnOff"; document.all["eWebEditor_VIEW"].className = "StatusBarBtnOff"; document.all["eWebEditor_"+NewMode].className = "StatusBarBtnOn"; } catch(e){ } sCurrMode = NewMode; ModeEdit.value = NewMode; setHTML(sBody); disableChildren(eWebEditor_Toolbar); } function disableChildren(obj){ if (obj){ obj.disabled=(!bEditMode); for (var i=0; i<obj.children.length; i++){ disableChildren(obj.children[i]); } } } function showDialog(url, optValidate){ var sName; var nIndex = url.indexOf("."); if (nIndex<0){ sName = url; url = url + ".htm"; }else{ sName = url.substring(0, nIndex); } url = "dialog/" + url; sName = sName.toLowerCase(); url = url.toLowerCase(); if (optValidate) { if (!validateMode()) {return;} } eWebEditor.focus(); if (!history.saved){saveHistory();} var arr = showModalDialog(url, window, "dialogWidth:0px;dialogHeight:0px;help:no;scroll:no;status:no"); saveHistory(); eWebEditor.focus(); } function Maximize() { if (!validateMode()) {return;} saveHistory(); 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'); } function createLink(){ if (!validateMode()) {return;} if (eWebEditor.document.selection.type == "Control") { var oControlRange = eWebEditor.document.selection.createRange(); if (oControlRange(0).tagName.toUpperCase() != "IMG") { alert("链接只能是图片或文本"); return; } } showDialog("hyperlink.htm", true); } function HTMLEncode(text){ text = text.replace(/&/g, "&") ; text = text.replace(/"/g, """) ; text = text.replace(/</g, "<") ; text = text.replace(/>/g, ">") ; text = text.replace(/\ /g," "); text = text.replace(/\n/g,"<br>"); text = text.replace(/\t/g," "); return text; } function insert(what) { if (!validateMode()) {return;} eWebEditor.focus(); saveHistory(); var sel = eWebEditor.document.selection.createRange(); switch(what){ case "excel": insertHTML("<object classid='clsid:0002E510-0000-0000-C000-000000000046' id='Spreadsheet1' codebase='file:\\Bob\software\office2000\msowc.cab' width='100%' height='250'><param name='HTMLURL' value><param name='HTMLData' value='<html xmlns:x="urn:schemas-microsoft-com:office:excel"xmlns="http://www.w3.org/TR/REC-html40"><head><style type="text/css"><!--tr{mso-height-source:auto;}td{black-space:nowrap;}.wc4590F88{black-space:nowrap;font-family:Verdana,Arial,Helvetica,sans-serif;mso-number-format:General;font-size:auto;font-weight:auto;font-style:auto;text-decoration:auto;mso-background-source:auto;mso-pattern:auto;mso-color-source:auto;text-align:general;vertical-align:bottom;border-top:none;border-left:none;border-right:none;border-bottom:none;mso-protection:locked;}--></style></head><body><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet><x:OWCVersion>9.0.0.2710</x:OWCVersion><x:Label Style='border-top:solid .5pt silver;border-left:solid .5pt silver;border-right:solid .5pt silver;border-bottom:solid .5pt silver'><x:Caption>Microsoft Office Spreadsheet</x:Caption> </x:Label><x:Name>Sheet1</x:Name><x:WorksheetOptions><x:Selected/><x:Height>7620</x:Height><x:Width>15240</x:Width><x:TopRowVisible>0</x:TopRowVisible><x:LeftColumnVisible>0</x:LeftColumnVisible> <x:ProtectContents>False</x:ProtectContents> <x:DefaultRowHeight>210</x:DefaultRowHeight> <x:StandardWidth>2389</x:StandardWidth> </x:WorksheetOptions> </x:ExcelWorksheet></x:ExcelWorksheets> <x:MaxHeight>80%</x:MaxHeight><x:MaxWidth>80%</x:MaxWidth></x:ExcelWorkbook></xml><![endif]--><table class=wc4590F88 x:str><col width="56"><tr height="14"><td></td></tr></table></body></html>'> <param name='DataType' value='HTMLDATA'> <param name='AutoFit' value='0'><param name='DisplayColHeaders' value='-1'><param name='DisplayGridlines' value='-1'><param name='DisplayHorizontalScrollBar' value='-1'><param name='DisplayRowHeaders' value='-1'><param name='DisplayTitleBar' value='-1'><param name='DisplayToolbar' value='-1'><param name='DisplayVerticalScrollBar' value='-1'> <param name='EnableAutoCalculate' value='-1'> <param name='EnableEvents' value='-1'><param name='MoveAfterReturn' value='-1'><param name='MoveAfterReturnDirection' value='0'><param name='RightToLeft' value='0'><param name='ViewableRange' value='1:65536'></object>"); break; case "nowdate": var d = new Date(); insertHTML(d.toLocaleDateString()); break; case "nowtime": var d = new Date(); insertHTML(d.toLocaleTimeString()); break; case "br": insertHTML("<br>") break; case "code": insertHTML('<table width=95% border="0" align="Center" cellpadding="6" cellspacing="0" style="border: 1px Dotted #CCCCCC; TABLE-LAYOUT: fixed"><tr><td bgcolor=#FDFDDF style="WORD-WRAP: break-word"><font style="color: #990000;font-weight:bold">以下是代码片段:</font><br>'+HTMLEncode(sel.text)+'</td></tr></table>'); break; case "quote": insertHTML('<table width=95% border="0" align="Center" cellpadding="6" cellspacing="0" style="border: 1px Dotted #CCCCCC; TABLE-LAYOUT: fixed"><tr><td bgcolor=#F3F3F3 style="WORD-WRAP: break-word"><font style="color: #990000;font-weight:bold">以下是引用片段:</font><br>'+HTMLEncode(sel.text)+'</td></tr></table>'); break; case "big": insertHTML("<big>" + sel.text + "</big>"); break; case "small": insertHTML("<small>" + sel.text + "</small>"); break; default: alert("错误参数调用!"); break; } sel=null; } var borderShown = config.ShowBorder; function showBorders() { if (!validateMode()) {return;} var allForms = eWebEditor.document.body.getElementsByTagName("FORM"); var allInputs = eWebEditor.document.body.getElementsByTagName("INPUT"); var allTables = eWebEditor.document.body.getElementsByTagName("TABLE"); var allLinks = eWebEditor.document.body.getElementsByTagName("A"); // form for (a=0; a < allForms.length; a++) { if (borderShown == "0") { allForms[a].runtimeStyle.border = "1px dotted #FF0000" } else { allForms[a].runtimeStyle.cssText = "" } } // input for (b=0; b < allInputs.length; b++) { if (borderShown == "0") { if (allInputs[b].type.toUpperCase() == "HIDDEN") { allInputs[b].runtimeStyle.border = "1px dashed #000000" allInputs[b].runtimeStyle.width = "15px" allInputs[b].runtimeStyle.height = "15px" allInputs[b].runtimeStyle.backgroundColor = "#FDADAD" allInputs[b].runtimeStyle.color = "#FDADAD" } } else { if (allInputs[b].type.toUpperCase() == "HIDDEN") allInputs[b].runtimeStyle.cssText = "" } } // table for (i=0; i < allTables.length; i++) { if (borderShown == "0") { allTables[i].runtimeStyle.border = "1px dotted #BFBFBF" } else { allTables[i].runtimeStyle.cssText = "" } allRows = allTables[i].rows for (y=0; y < allRows.length; y++) { allCellsInRow = allRows[y].cells for (x=0; x < allCellsInRow.length; x++) { if (borderShown == "0") { allCellsInRow[x].runtimeStyle.border = "1px dotted #BFBFBF" } else { allCellsInRow[x].runtimeStyle.cssText = "" } } } } // A for (a=0; a < allLinks.length; a++) { 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() } function scrollUp() { eWebEditor.scrollBy(0,0); } var nCurrZoomSize = 100; var aZoomSize = new Array(10, 25, 50, 75, 100, 150, 200, 500); function doZoom(size) { eWebEditor.document.body.runtimeStyle.zoom = size + "%"; nCurrZoomSize = size; } function findReplace(){ showDialog('findreplace.htm', true) } function absolutePosition(){ var objReference = null; var RangeType = eWebEditor.document.selection.type; if (RangeType != "Control") {return;} var selectedRange = eWebEditor.document.selection.createRange(); for (var i=0; i<selectedRange.length; i++){ objReference = selectedRange.item(i); if (objReference.style.position != 'relative') { objReference.style.position='relative'; }else{ objReference.style.position='static'; } } } function zIndex(action){ var objReference = null; var RangeType = eWebEditor.document.selection.type; if (RangeType != "Control") {return;} var selectedRange = eWebEditor.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='relative'; } } function isControlSelected(tag){ if (tag){ if (eWebEditor.document.selection.type == "Control") { var oControlRange = eWebEditor.document.selection.createRange(); if (oControlRange(0).tagName.toUpperCase() == tag) { return true; } } } return false; } function findParentElement(tag) { var el = null; if (eWebEditor.document.selection.type != "Control") { el = eWebEditor.document.selection.createRange().parentElement(); while (el.tagName.toUpperCase() != tag){ el = el.parentElement; if (el == null){ break; } } } return el; } 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; } } } function mapEdit(){ if (!validateMode()) {return;} saveHistory(); var b = false; if (eWebEditor.document.selection.type == "Control") { var oControlRange = eWebEditor.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"); } function paragraphAttr(){ if (!validateMode()) {return;} eWebEditor.focus(); if (!tagInSelection("P")){ alert("段落属性只能应用于段落,请至少选择一个段落!"); return; } showDialog('paragraph.htm', true); } function tagInSelection(tag){ var sel = eWebEditor.document.selection.createRange(); sel.type = eWebEditor.document.selection.type; if (sel.type!="Control"){ var oBody = eWebEditor.document.body; var aAllEl = oBody.getElementsByTagName(tag); var aSelEl = new Array(); var oRngTemp = oBody.createTextRange(); for(var i=0;i<aAllEl.length;i++){ oRngTemp.moveToElementText(aAllEl(i)); if (sel.inRange(oRngTemp)){ aSelEl[aSelEl.length] = aAllEl[i]; }else{ if ( ((sel.compareEndPoints("StartToEnd",oRngTemp)<0)&&(sel.compareEndPoints("StartToStart",oRngTemp)>0)) || ((sel.compareEndPoints("EndToStart",oRngTemp)>0)&&(sel.compareEndPoints("EndToEnd",oRngTemp)<0)) ){ aSelEl[aSelEl.length] = aAllEl[i]; } } } if (aSelEl.length>0){ return true; } } return false; } function splitTextField(objField, html) { objField.value = html; if (config.ServerExt != "asp") {return;} var strFieldName = objField.name; var objForm = objField.form; var objDocument = objField.document; var FormLimit = 50000 ; for (var i=1;i<objDocument.getElementsByName(strFieldName).length;i++) { objDocument.getElementsByName(strFieldName)[i].value = ""; } 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) ; } } } var history = new Object; history.data = []; history.position = 0; history.bookmark = []; history.saved = false; function saveHistory() { history.saved = true; var html = getHTML(); if (history.data[history.position] != html){ 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] = html; if (eWebEditor.document.selection.type != "Control"){ try{ history.bookmark[history.bookmark.length] = eWebEditor.document.selection.createRange().getBookmark(); }catch(e){ history.bookmark[history.bookmark.length] = ""; } } else { var oRng = eWebEditor.document.selection.createRange(); var el = oRng.item(0); history.bookmark[history.bookmark.length] = "[object]|" + el.tagName + "|" + getElementTagIndex(el); } if (nBeginLen!=0){ history.position++; } } } function getElementTagIndex(el){ var els = eWebEditor.document.body.getElementsByTagName(el.tagName); for (var i=0; i<els.length; i++){ if (els[i]==el){ return i; } } return null; } function initHistory() { history.data.length = 0; history.bookmark.length = 0; history.position = 0; history.saved = false; } function goHistory(value) { if (!history.saved){saveHistory();} //eWebEditor.focus(); // undo if (value == -1){ if (history.position > 0){ history.position = history.position - 1; setHTML(history.data[history.position], true); setHistoryCursor(); } // redo } else { if (history.position < history.data.length -1){ history.position = history.position + 1; setHTML(history.data[history.position], true); setHistoryCursor(); } } eWebEditor.focus(); } function setHistoryCursor() { var s_Bookmark = history.bookmark[history.position]; if (s_Bookmark){ //eWebEditor_Toolbar.focus(); eWebEditor_Layout.focus(); if (s_Bookmark.substring(0,8) != "[object]"){ r = eWebEditor.document.body.createTextRange(); if (r.moveToBookmark(history.bookmark[history.position])){ //r.duplicate(); //r.collapse(false); r.select(); } }else{ if (sCurrMode=="EDIT"){ r = eWebEditor.document.body.createControlRange(); var a = s_Bookmark.split("|"); var els = eWebEditor.document.body.getElementsByTagName(a[1]); var el = els[a[2]]; r.addElement(el); r.select(); } } } } function getStyleEditorHeader(){ if ((sCurrMode=="EDIT") || (sCurrMode=="VIEW")){ return config.StyleEditorHeader1 + sExtCSS + config.StyleEditorHeader2; }else{ return config.StyleEditorHeader1 + config.StyleEditorHeader2; } } // n_Type - 0:en; 1:chs; 2:en+chs(1);3,en+chs(2) function getCount(n_Type){ var str=getText(); str = str.replace(/\n/g,""); str = str.replace(/\r/g,""); var l=str.length; var n=0; for (var i=0;i<l;i++){ if (str.charCodeAt(i)<0||str.charCodeAt(i)>255){ if (n_Type!=0){ n++; if (n_Type==3){ n++; } } }else{ if (n_Type!=1){ n++; } } } return n; } function getText(){ eWebEditor_Temp_HTML.innerHTML = getHTML(); var s = eWebEditor_Temp_HTML.innerText; return s; }