📄 editor.js
字号:
if ((html.toLowerCase()=="<p> </p>")||(html.toLowerCase()=="<p></p>")){
html = "";
}
return html;
}
// 在尾部追加内容
function appendHTML(html) {
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(){
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(){
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{
document.all["eWebEditor_CODE"].className = "StatusBarBtnOff";
document.all["eWebEditor_EDIT"].className = "StatusBarBtnOff";
document.all["eWebEditor_VIEW"].className = "StatusBarBtnOff";
document.all["eWebEditor_"+NewMode].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.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.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;
}
eWebEditor.focus();
var arr = showModalDialog(url, window, "dialogWidth:" + width + "px;dialogHeight:" + height + "px;help:no;scroll:no;status:no");
eWebEditor.focus();
}
// 全屏编辑
function Maximize() {
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){
text = text.replace(/&/g, "&") ;
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;
}
// 插入特殊对象
function insert(what) {
if (!validateMode()) return;
eWebEditor.focus();
var sel = eWebEditor.document.selection.createRange();
switch(what){
case "excel": // 插入EXCEL表格
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:宋体;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": // 插入当前系统日期
var d = new Date();
insertHTML(d.toLocaleDateString());
break;
case "nowtime": // 插入当前系统时间
var d = new Date();
insertHTML(d.toLocaleTimeString());
break;
case "br": // 插入换行符
insertHTML("<br>")
break;
case "code": // 代码片段样式
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": // 引用片段样式
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": // 字体变大
insertHTML("<big>" + sel.text + "</big>");
break;
case "small": // 字体变小
insertHTML("<small>" + sel.text + "</small>");
break;
default:
alert("错误参数调用！");
break;
}
sel=null;
}
// 显示或隐藏指导方针
var borderShown = "no";
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");
// 表单
for (a=0; a < allForms.length; a++) {
if (borderShown == "no") {
allForms[a].runtimeStyle.border = "1px dotted #FF0000"
} else {
allForms[a].runtimeStyle.cssText = ""
}
}
// Input Hidden类
for (b=0; b < allInputs.length; b++) {
if (borderShown == "no") {
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 = ""
}
}
// 表格
for (i=0; i < allTables.length; i++) {
if (borderShown == "no") {
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 == "no") {
allCellsInRow[x].runtimeStyle.border = "1px dotted #BFBFBF"
} else {
allCellsInRow[x].runtimeStyle.cssText = ""
}
}
}
}
// 链接 A
for (a=0; a < allLinks.length; a++) {
if (borderShown == "no") {
if (allLinks[a].href.toUpperCase() == "") {
allLinks[a].runtimeStyle.border = "1px dashed #000000"
allLinks[a].runtimeStyle.width = "20px"
allLinks[a].runtimeStyle.height = "16px"
allLinks[a].runtimeStyle.backgroundColor = "#FFFFCC"
allLinks[a].runtimeStyle.color = "#FFFFCC"
}
} else {
allLinks[a].runtimeStyle.cssText = ""
}
}
if (borderShown == "no") {
borderShown = "yes"
} else {
borderShown = "no"
}
scrollUp()
}
// 返回页面最上部
function scrollUp() {
eWebEditor.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) {
eWebEditor.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 = 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 != 'absolute') {
objReference.style.position='absolute';
}else{
objReference.style.position='static';
}
}
eWebEditor.content = false;
eWebEditor.setActive();
}
// 上移(forward)或下移(backward)一层
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='absolute';
}
eWebEditor.content = false;
eWebEditor.setActive();
}
// 是否选中指定类型的控件
function isControlSelected(tag){
if (eWebEditor.document.selection.type == "Control") {
var oControlRange = eWebEditor.document.selection.createRange();
if (oControlRange(0).tagName.toUpperCase() == tag) {
return true;
}
}
return false;
}
// 改变编辑区高度
function sizeChange(size){
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;
}
}
}
// 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
function remoteUpload() {
if (sCurrMode=="TEXT") return;
var objField = document.getElementsByName("eWebEditor_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 = "";
eWebEditor_UploadForm.submit();
}
// 远程上传完成
function remoteUploadOK() {
divProcessing.style.display = "none";
if (bDoneAutoRemote){
doSubmit();
}
}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -