JS代码格式化和语法着色V2

所属分类: 网络编程 / JavaScript 阅读数: 557
收藏 0 赞 0 分享
升级到第二版,开一贴以示庆贺,哈哈哈

自 Ver1.1 升级内容
1. 增加函数列表
2. 增加函数 Export 功能
3. 增加函数依存关系分析 (这个功能个人未见其他软件实现过,自己创意,问题多多,目前分析能力还是比较有限的,只能分析全局函数依存关系,可能在复杂代码的情况下出现 bug)
4. 修正 for 语句分析 bug
5. 修正 语法折叠的 bug
6. 改进 Collapse All ※ Expand All 函数工作方式,避免行数太大时的死机
7. 改进行号分析机制,避免行数太大时的死机
复制代码 代码如下:

<html>
<head>
<title>JSer Ver 2.0</title>
<meta http-equiv="content-type" content="text/html; charset=gb2312" />
<style>
/* Global CSS */

* { padding:0px; margin:0px; font-size:13px; font-family: arial 宋体; }

body { overflow:auto; border:0px none black; background-color:buttonface; }

li { margin:0px 0px 0px 40px; padding:2px 4px; }

div { font-size:13px; line-height:14px; }

p { font-size:13px; line-height:14px; }

/* Class CSS */

.codeRoot { line-height:14px; }
.quote { color:#999; }
.comments { color: #009090; }
.indent { margin-left:25px; }
.regexp { color:#F000F0; }
.keyWord { color:blue; }
.object { color:red; }
.method_property { color:#FF8000; }
.operator { color:#004000; }

.colsp { font-size:12px; width:14px; height:14px; overflow:hidden; border:1px outset buttonface; text-align:center; 
cursor:pointer; padding-left:2px; }
.colsp2 { font-size:12px; width:14px; height:14px; overflow:hidden; border:1px inset buttonface; text-align:center; 
cursor:pointer; padding-left:2px; color:red!important; background-color:#E0FFF8!important; }

/* Identified CSS */

#divTools { height:20px; border-bottom:1px solid #555; padding-left:15px; }

#divTools a { color:navy; text-decoration:none; height:20px; line-height:20px; padding:0px 25px; }

#divTools a:hover { color:white; background-color:navy; text-decoration:none; height:20px; line-height:20px; }

#divJSInput { display:none; width:600px; height:450px; border:2px outset buttonface; position:absolute; background-
color:buttonface; z-Index:2; }

#divJSInputTitle { color:white; background-color:navy; height:20px; line-height:20px; padding:0px 10px; cursor:default; }

#txtJSInput { width:598px; height:406px; overflow:auto; padding:4px 8px; background-color:white;}

#divJSInputBar { height:24px; padding:0px 4px; }

#divJSInputBar input { width:110px; height:22px; border:1px solid #555; line-height:20px; }

#divMain { width:100%; height:500; overflow:hidden; position:relative; }

#divJSOutputLineNo { width:32px; height:100%; overflow:hidden; background-color:#DDD; position:absolute; left:0px; top:0px; 
text-align:right; }

#divJSOutputLineNo p {  font-size:12px; line-height:14px; }

#divJSOutputPlus { width:14px; height:100%; overflow:hidden; background-color:#EEE; position:absolute; left:32px; top:0px; z
-Index:2; }

#divJSOutputPlus p {  font-size:12px; line-height:14px; }

#divJSOutput { background-color:white; border:1px inset buttonface; height:100%; position:absolute; left:45px; top:0px; 
overflow:scroll; }

#divWaiting { display:none; width:400px; height:60px; border:1px solid buttonface; position:absolute; background-
color:#E0F0F0; z-Index:3; text-align:center; padding-top:10px; }

#divWaiting input { width:140px; height:22px; border:1px solid #555; line-height:20px; cursor:default; margin-top:4px; }

#divJSExport { display:none; width:600px; height:450px; border:2px outset buttonface; position:absolute; background-
color:buttonface; z-Index:2; }

#divJSExportTitle { color:white; background-color:navy; height:20px; line-height:20px; padding:0px 10px; cursor:default; }

#selJSExport { width:598px; height:406px; overflow:auto; padding:4px 8px; background-color:white; }

#divJSExportContent { width:598px; height:406px; overflow:auto; padding:4px 8px; background-color:white; display:none; }

#divJSExportBar { height:24px; padding:0px 4px; }

#divJSExportBar input { width:170px; height:22px; border:1px solid #555; line-height:20px; }

</style>
<script type="text/javascript">
/**********************
    Author: Hutia

*********************/

window.onload=init;


//------------------
// Static Variable
//------------------

var KEYWORDS="abstract break byte case catch char class const continue default delete do double else extends false final 
finally float for function goto if implements import in instanceof int interface long native null package private protected 
public reset return short static super switch synchronized this throw transient true try var void while with";
var OBJECTS="Anchor Applet Area Arguments Array Boolean Button Checkbox Collection Crypto Date Dictionary Document Drive 
Drives Element Enumerator Event File FileObject FileSystemObject FileUpload Folder Folders Form Frame Function Global Hidden 
History HTMLElement Image Infinity Input JavaArray JavaClass JavaObject JavaPackage JSObject Layer Link Math MimeType 
Navigator Number Object Option Packages Password Plugin PrivilegeManager Random RegExp Screen Select String Submit Text 
Textarea URL VBArray Window WScript";
var METHODS_PROPERTIES="above abs acos action activeElement alert alinkColor all altKey anchor anchors appCodeName applets 
apply appName appVersion arguments arity asin assign atan atan2 atob  availHeight availLeft availTop availWidth ActiveXObject 
back background below bgColor big blink blur bold border borderWidths bottom btoa button call callee caller cancelBubble 
captureEvents ceil charAt charCodeAt charset checked children classes className clear clearInterval clearTimeout click 
clientInformation  clientX clientY close closed colorDepth compile complete concat confirm constructir contains contextual 
cookie cos crypto ctrlKey current data defaultCharset defaultChecked defaultSelected defaultStatus defaultValue description 
disableExternalCapture disablePrivilege document domain E Echo  element elements embeds enabledPlugin enableExternalCapture 
enablePrivilege encoding escape eval event exec exp expando FromPoint fgColor fileName find fixed floor focus fontColor 
fontSize form forms forward frames fromCharCode fromElement  getAttribute get getClass getDate getDay getFullYear getHours 
getMember getMilliseconds getMinutes getMonth getSeconds getSelection getSlot getTime getTimezoneOffset  getUTCDate getUTCDay 
getUTCFullYear getUTCHours getUTCMilliseconds getUTCMinutes getUTCMonth getUTCSeconds getWindow getYear global go HandleEvent 
Height  hash hidden history home host hostName href hspace id ids ignoreCase images index indexOf inner innerHTML innerText 
innerWidth insertAdjacentHTML insertAdjacentText isFinite isNAN italics java javaEnabled join keyCode Links LN10 LN2 LOG10E 
LOG2E  lang language lastIndex lastIndexOf lastMatch lastModified lastParen layers layerX layerY left leftContext length link 
linkColor load location locationBar log lowsrc MAX_VALUE MIN_VALUE  margins match max menubar method mimeTypes min modifiers 
moveAbove moveBelow moveBy moveTo moveToAbsolute multiline NaN NEGATIVE_INFINITY  name navigate navigator netscape next 
number offscreenBuffering offset offsetHeight offsetLeft offsetParent offsetTop offsetWidth offsetX offsetY onabort onblur 
onchange onclick ondblclick ondragdrop onerror onfocus  onHelp onkeydown onkeypress onkeyup onload onmousedown onmousemove 
onmouseout onmouseover onmouseup onmove onreset onresize onsubmit onunload open opener options outerHeight  outerHTML 
outerText outerWidth POSITIVE_INFINITY PI  paddings pageX pageXOffset pageY pageYOffset parent parentElement parentLayer 
parentWindow parse parseFloat parseInt pathname personalbar pixelDepth platform plugins pop  port pow preference previous 
print prompt protocol prototype push random readyState reason referrer refresh releaseEvents reload removeAttribute 
removeMember replace resizeBy resizeTo returnValue reverse right rightcontext round SQRT1_2 SQRT2  screenX screenY scroll 
scrollbars scrollBy scrollIntoView scrollTo search select selected selectedIndex self setAttribute setDay setFullYear 
setHotkeys setHours setInterval  setMember setMilliseconds setMinutes setMonth setResizable setSeconds setSlot setTime 
setTimeout setUTCDate setUTCFullYear setUTCHours setUTCMillseconds setUTCMinutes  setUTCMonth setUTCSeconds setYear 
setZOptions shift shiftKey siblingAbove siblingBelow signText sin slice smallsort source sourceIndex splice split sqrt src  
srcElement srcFilter status statusbar stop strike style sub submit substr substring suffixes sun sup systemLanguage TYPE  
tagName tags taint taintEnabled tan target test text title toElement toGMTString toLocaleString toLowerCase toolbar top 
toString toUpperCase toUTCString type typeOf UTC unescape unshift untaint unwatch userAgent userLanguage  value valueOf 
visibility vlinkColor vspace watch which width window write writeln x y zIndex";
var OPS="! $ % & * + - // / : < = > ? [ ] ^ | ~ is  new sizeof  typeof unchecked";

var regKW=new RegExp("(\\W"+KEYWORDS.replace(/ /g,"$)|(\\W")+"$)","g");
var regObj=new RegExp("(\\W"+OBJECTS.replace(/ /g,"$)|(\\W")+"$)","g");
var regMP=new RegExp("(\\W"+METHODS_PROPERTIES.replace(/ /g,"$)|(\\W")+"$)","g");
//var regOP=new RegExp("(\\W"+OPS.replace(/ /g,"$)|(\\W")+"$)","g");

//------------------
// Global Variables
//------------------
var divJSInput, txtJSInput, divMain, divJSOutputLineNo, divJSOutputPlus, divJSOutput, divWaiting;
var spnProcess, cmdStop, divJSExport, selJSExport, divJSExportContent;
var glbStr, glbP, glbRe, curRe, glbTimer, glbBusy, glbFuntionNames;


function init(){
    // init global variables
    divJSInput=document.getElementById("divJSInput");
    txtJSInput=document.getElementById("txtJSInput");
    divMain=document.getElementById("divMain");
    divJSOutputLineNo=document.getElementById("divJSOutputLineNo");
    divJSOutputPlus=document.getElementById("divJSOutputPlus");
    divJSOutput=document.getElementById("divJSOutput");
    divWaiting=document.getElementById("divWaiting");
    spnProcess=document.getElementById("spnProcess");
    cmdStop=document.getElementById("cmdStop");
    divJSExport=document.getElementById("divJSExport");
    selJSExport=document.getElementById("selJSExport");
    divJSExportContent=document.getElementById("divJSExportContent");

    // init window state
    maximizeWindow();

    divMain.style.width=document.body.clientWidth-4;
    divMain.style.height=document.body.clientHeight-26;

    divJSOutput.style.width=document.body.clientWidth-72;

    
    // init global events

divJSOutputLineNo.onselectstart=divJSOutputLineNo.onselect=divJSOutputPlus.onselectstart=divJSOutputPlus.onselect=cancelEvent

    divJSOutput.onscroll=divJSOutput_onscroll;

    divJSInput.onkeydown=divJSInput_keydown;
    divJSExport.onkeydown=divJSExport_keydown;

}


//------------------
// event scripts
//------------------

function cancelEvents(e){
    var e=window.event?window.event:e;
    e.returnValue=false;
    return(false);
}

function divJSInput_keydown(e){
    var e=window.event?window.event:e;
    var srcEle=e.srcElement?e.srcElement:e.target;
    var sel;
    if(e.keyCode==27)hideJSInput();
    if(e.keyCode==13&&e.ctrlKey)execJSInput();
    if(e.keyCode==9&&srcEle==txtJSInput){
        document.selection.createRange().text="\t";return(false); // not support FF    
    }
}

function divJSExport_keydown(e){
    var e=window.event?window.event:e;
    var srcEle=e.srcElement?e.srcElement:e.target;
    var sel;
    if(e.keyCode==27)hideJSExport();
    if(e.keyCode==13&&e.ctrlKey)hideJSExport();
}

function divJSOutput_onscroll(){
    divJSOutputLineNo.scrollTop=divJSOutputPlus.scrollTop=divJSOutput.scrollTop;
}



//------------------
// functional scripts
//------------------

function showJSInput(){
    if(glbBusy)return;
    hideJSExport();
    with(divJSInput.style){
        display="block";
        left=(document.body.clientWidth-divJSInput.offsetWidth)/2;
        top=(document.body.clientHeight-divJSInput.offsetHeight)/2;
    }

    txtJSInput.focus();

    return(false);
}

function showJSExport(){
    if(glbBusy)return;
    hideJSInput();
    with(divJSExport.style){
        display="block";
        left=(document.body.clientWidth-divJSExport.offsetWidth)/2;
        top=(document.body.clientHeight-divJSExport.offsetHeight)/2;
    }
    divJSExportContent.style.display="none";
    selJSExport.style.display="block";

    selJSExport.focus();
    return(false);
}

function hideJSInput(){
    divJSInput.style.display="none";
}

function hideJSExport(){
    divJSExport.style.display="none";
}

function execJSInput(){
    hideJSInput();

    divJSOutput.innerHTML="";
    divJSOutputLineNo.innerHTML="";
    divJSOutputPlus.innerHTML="";

    glbStr=txtJSInput.innerText; // not support FF    
    glbP=0;
    glbFuntionNames=new Array();
    curRe=glbRe=document.createElement("div");

    divJSOutput.appendChild(glbRe);
    glbRe.className="codeRoot";

    while(selJSExport.options.length>0)selJSExport.options[0]=null;

    showWait(startRecalcLine);
    core_analysis();
}

function execJSExport(){
    var fns=new Array(), fcs=new Array(), str;

    for(var i=0; i<selJSExport.options.length; i++){
        if(selJSExport.options[i].selected){
            fns.push(selJSExport.options[i].value);
            str=selJSExport.options[i].obj.outerHTML;
            try{
                str+=selJSExport.options[i].obj.nextSibling.outerHTML;
                str+=selJSExport.options[i].obj.nextSibling.nextSibling.outerHTML;
            }catch(e){}
            fcs.push(str);
        }
    }
    if(fns.length==0)return;

    divJSExportContent.style.display="block";
    selJSExport.style.display="none";

    divJSExportContent.innerHTML=fcs.join("\r\n<br>\r\n");
}

function execJSExport_Dep(){
    var fns=new Array(), fcs=new Array(), str, regFNs=new Array(), needDepthTest;

    for(var i=0; i<selJSExport.options.length; i++){
        if(selJSExport.options[i].selected){
            fns.push(selJSExport.options[i].value);
            try{
                str=selJSExport.options[i].obj.nextSibling.outerHTML;
            }catch(e){}
            fcs.push(str);
        }
    }
    if(fns.length==0)return;

    divJSExportContent.style.display="none";
    selJSExport.style.display="block";

    needDepthTest=false;
    for(var i=0;i<glbFuntionNames.length;i+=1){
        if(!selJSExport.options[i].selected){
            for(j=0;j<fcs.length;j++){
                if(html2txt(fcs[j]).match(glbFuntionNames[i].replace(/\./g,"\\."))){
                    selJSExport.options[i].selected=true;
                    needDepthTest=true;
                    break;
                }
            }
        }
    }
    if(needDepthTest)execJSExport_Dep();
}


function showWait(onstop){
    glbBusy=true;
    document.body.style.cursor="wait";

    with(divWaiting.style){
        display="block";
        left=(document.body.clientWidth-divWaiting.offsetWidth)/2;
        top=(document.body.clientHeight-divWaiting.offsetHeight)/2;
    }
    spnProcess.innerHTML="0.00%  ( 0 / 0 )";
    divWaiting.onstop=onstop;
    cmdStop.focus();
    return(false);
}

function hideWait(){
    glbBusy=false;
    document.body.style.cursor="";
    divWaiting.style.display="none";
    try{clearTimeout(glbTimer);}catch(e){}
    try{divWaiting.onstop();}catch(e){}
    return(false);
}

function stopExec(){ hideWait(); }

function startRecalcLine(){
    var re="", re2="";
    if(glbBusy)return;
    glbBusy=true;

    for(var i=0;i<parseInt(divJSOutput.scrollHeight/14+200);i++){
        re+="<p>"+(i+1)+"</p>";
        re2+="<p>&nbsp;</p>";
    }

    divJSOutputLineNo.innerHTML=re;
    divJSOutputPlus.innerHTML=re2;
    divJSOutputPlus.buttons=new Array();

    glbP=0;

    showWait();
    recalcLine();
    return(false);

}


function recalcLine(){
    var objs, j;

    objs=document.getElementsByTagName("div");
    for(var i=glbP;i<objs.length&&(i-glbP<30);i++){
        if(objs[i].className=="indent"){
            j=parseInt(objs[i].offsetTop/14)-1;
            divJSOutputPlus.childNodes[j].className="colsp";
            divJSOutputPlus.childNodes[j].innerHTML="-";
            divJSOutputPlus.childNodes[j].linkedDIV=objs[i];
            divJSOutputPlus.childNodes[j].startIndex=j+1;
            divJSOutputPlus.childNodes[j].endIndex=j+Math.round(objs[i].offsetHeight/14);
            if(objs[i].innerHTML!="")divJSOutputPlus.childNodes[j].endIndex++;
            divJSOutputPlus.childNodes[j].switchDIV=divJSOutputPlus.childNodes[j].onclick=switchDIV;
            divJSOutputPlus.buttons.push(divJSOutputPlus.childNodes[j]);
        }
    }
    spnProcess.innerHTML=parseFloat(glbP/objs.length*100).toFixed(2)+"%  ( "+glbP+" / "+objs.length+" )";
    if(i<objs.length){glbP=i; glbTimer=setTimeout(recalcLine); return;}
    stopExec();
    divJSOutput_onscroll();
}

function switchDIV(disp){
    var y, obj;
    if((this.className=="colsp"||disp=="hide")&&disp!="show"){
        this.className="colsp2";
        this.innerHTML="+";
        for(var i=this.startIndex;i<this.endIndex;i++){
            divJSOutputLineNo.childNodes[i].style.display="none";
            divJSOutputPlus.childNodes[i].style.display="none";
        }
        this.linkedDIV.style.display="none";
    }else{
        this.className="colsp";
        this.innerHTML="-";
        this.linkedDIV.style.display="block";
        for(var i=this.startIndex;i<this.endIndex;i++){
            divJSOutputLineNo.childNodes[i].style.display="block";
            divJSOutputPlus.childNodes[i].style.display="block";
            if(divJSOutputPlus.childNodes[i].className=="colsp2"){
                i=divJSOutputPlus.childNodes[i].endIndex-1;
            }
        }
    }
    divJSOutput_onscroll();
}

function collapseAll(index){
    index=isNaN(parseInt(index))?0:parseInt(index);
    if(!divJSOutputPlus.buttons)return;
    if(index<0)index=0;
    if(index>divJSOutputPlus.buttons.length)return;
    for(var i=index;i<divJSOutputPlus.buttons.length&&i-index<10;i++)divJSOutputPlus.buttons[i].switchDIV("hide");
    setTimeout("collapseAll("+i+")");
}

function expandAll(index){
    index=isNaN(parseInt(index))?0:parseInt(index);
    if(!divJSOutputPlus.buttons)return;
    if(index<0)index=0;
    if(index>divJSOutputPlus.buttons.length)return;
    for(var i=index;i<divJSOutputPlus.buttons.length&&i-index<10;i++)divJSOutputPlus.buttons[i].switchDIV("show");
    setTimeout("expandAll("+i+")");
}


function core_analysis(){
    var str=" ", c="", lastState="", seq, intNextQuote, intTemp, intCount, intWordStart;
    spnProcess.innerHTML=parseFloat(glbP/glbStr.length*100).toFixed(2)+"%  ( "+glbP+" / "+glbStr.length+" )";
    for(var i=glbP;i<glbStr.length;i++){
        c=glbStr.charAt(i);
        str+=htmlEncode(c);
        switch(c){
            case "\r": case " ": case "\t":
                if(lastState=="\r\n"){str=" ";break;}
                str=str.substring(0,str.length-htmlEncode(c).length);
                if(lastState=="blank")break;
                if(c.match(/\W/)&&glbStr.charAt(i-1).match(/\w/)){
                    str=str.replace(regKW,clKW).replace(regObj,clObj).replace(regMP,clMP);
                }
                str+=htmlEncode(c);
                lastState="blank";
            break;
            case ";":
                if(str.match(/\Wfor.*?\(/i))break;
                // attention there's no break here
            case "\n":
                if(lastState=="\r\n"){str=" ";break;}
                outputLn(str);
                str=" ";
                lastState="\r\n";
                if(i-glbP>200){
                    glbP=i+1;
                    glbTimer=setTimeout(core_analysis);
                    return;
                }
            break;
            case "\"":
                intNextQuote=i;
                while(intNextQuote!=-1&&intNextQuote<glbStr.length){
                    intNextQuote=glbStr.indexOf("\"",intNextQuote+1);
                    if(intNextQuote==-1||glbStr.charAt(intNextQuote-1)!="\\")break;
                    intCount=0; intTemp=intNextQuote;
                    while(glbStr.charAt(--intTemp)=="\\")intCount++;
                    if(intCount%2==0)break;
                }
                if(intNextQuote==-1)break;
                str+="<span class=\"quote\">"+htmlEncode(glbStr.substring(i+1,intNextQuote))+"<\/span>\"";
                i=intNextQuote;
                lastState="";
            break;
            case "\'":
                intNextQuote=i;
                while(intNextQuote!=-1&&intNextQuote<glbStr.length){
                    intNextQuote=glbStr.indexOf("\'",intNextQuote+1);
                    if(intNextQuote==-1||glbStr.charAt(intNextQuote-1)!="\\")break;
                    intCount=0; intTemp=intNextQuote;
                    while(glbStr.charAt(--intTemp)=="\\")intCount++;
                    if(intCount%2==0)break;
                }
                if(intNextQuote==-1)break;
                str+="<span class=\"quote\">"+htmlEncode(glbStr.substring(i+1,intNextQuote))+"<\/span>\'";
                i=intNextQuote;
                lastState="";
            break;
            case "\/":
                if(glbStr.charAt(i+1)=="\/"){
                    intNextQuote=i;
                    intNextQuote=glbStr.indexOf("\r\n",intNextQuote+1);
                    if(intNextQuote==-1)intNextQuote=glbStr.length;
                    str=str.substring(0,str.length-1);
                    str+="<span class=\"comments\">\/"+htmlEncode(glbStr.substring(i+1,intNextQuote))
+"<\/span>";
                    i=intNextQuote;
                }else if(glbStr.charAt(i+1)=="*"){
                    intNextQuote=i;
                    intNextQuote=glbStr.indexOf("*\/",intNextQuote+1);
                    if(intNextQuote==-1)return;
                    str=str.substring(0,str.length-1);
                    str+="<span class=\"comments\">\/"+htmlEncode(glbStr.substring(i+1,intNextQuote))
+"*\/<\/span>";
                    i=intNextQuote+1;
                }else if(str.match(/[=(][ \t]*\//)){
                    intNextQuote=i;
                    while(intNextQuote!=-1&&intNextQuote<glbStr.length){
                        intNextQuote=glbStr.indexOf("\/",intNextQuote+1);
                        if(intNextQuote==-1||glbStr.charAt(intNextQuote-1)!="\\")break;
                        intCount=0; intTemp=intNextQuote;
                        while(glbStr.charAt(--intTemp)=="\\")intCount++;
                        if(intCount%2==0)break;
                    }
                    if(intNextQuote==-1)break;
                    str+="<span class=\"regexp\">"+htmlEncode(glbStr.substring(i+1,intNextQuote))
+"<\/span>\/";
                    i=intNextQuote;
                    lastState="";
                }
                lastState="";
            break;
            case "{":
                outputLn(str);
                str=" ";
                seq=document.createElement("div");
                seq.className="indent";
                curRe.appendChild(seq);
                curRe=seq;
                lastState="\r\n";
                if(i-glbP>200){
                    glbP=i+1;
                    glbTimer=setTimeout(core_analysis);
                    return;
                }
            break;
            case "}":
                outputLn(str.substring(0,str.length-1));
                str="} ";
                lastState="";
                curRe=curRe.parentNode;
            break;
            default:
                if(c.match(/\w/)&&glbStr.charAt(i-1).match(/\W/)){intWordStart=i;}
                if(c.match(/\W/)&&glbStr.charAt(i-1).match(/\w/)){
                    str=str.substring(0,str.length-htmlEncode(c).length);
                    str=str.replace(regKW,clKW).replace(regObj,clObj).replace(regMP,clMP)+htmlEncode(c);
                }
                lastState="";
            break;
        }
    }

    if(i==glbStr.length){
        if(str!=""){ outputLn(str); str=" "; }
        stopExec();
    }

}

function outputLn(theStr){
    var seq, txt, fn;
    if(html2txt(theStr).match(/^[ \t\r\n]*$/))return;
    seq=document.createElement("p");
    seq.innerHTML=theStr;
    curRe.appendChild(seq);

    txt=html2txt(theStr);
    if(!txt)return;
    fn=txt.match(/function[ \t\r\n]+([\.\w]+?)[ \t\r\n]*\(.*?\)[ \t\r\n]*\{/);
    if(fn){
        glbFuntionNames.push(fn[1]);
        selJSExport.options[selJSExport.options.length]=new Option(fn[0]+"}",fn[1]);
        selJSExport.options[selJSExport.options.length-1].obj=seq;
    }
    fn=txt.match(/([\.\w]+?)[ \t\r\n]*=[ \t\r\n]*function\W*\(.*?\)[ \t\r\n]*\{/);
    if(fn){
        glbFuntionNames.push(fn[1]);
        selJSExport.options[selJSExport.options.length]=new Option(fn[0]+"}",fn[1]);
        selJSExport.options[selJSExport.options.length-1].obj=seq;
    }
}

function clKW(str){ return(str.charAt(0)+"<span class=\"keyWord\">"+str.substring(1)+"</span>"); }

function clObj(str){ return(str.charAt(0)+"<span class=\"object\">"+str.substring(1)+"</span>"); }

function clMP(str){ return(str.charAt(0)+"<span class=\"method_property\">"+str.substring(1)+"</span>"); }

function clOP(str){ return(str.charAt(0)+"<span class=\"operator\">"+str.substring(1)+"</span>"); }


//------------------
// global scripts
//------------------

function maximizeWindow(){
    window.moveTo(0,0);
    window.resizeTo(screen.availWidth,screen.availHeight);
}

function htmlEncode(strS){
    return(strS.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/ /g,"&nbsp;").replace(/
\r\n/g,"<br\/>"));
}

function html2txt(strS){
    return(strS.replace(/<.+?>/g,"").replace(/&lt;/g,"<").replace(/&gt;/g,">").replace(/&nbsp;/g," ").replace(/<br\/?
>/g,"\r\n").replace(/&amp;/g,"&"));
}

</script>
</head>
<body>
<!-- Author: Hutia -->
<div id="divTools">
<a href="#" onclick="showJSInput();return(false);">Input JS</a>
<a href="#" onclick="collapseAll();return(false);">Collapse All</a>
<a href="#" onclick="expandAll();return(false);">Expand All</a>
<a href="#" onclick="showJSExport();return(false);">Export JS</a>
</div>

<div id="divJSInput">
    <div id="divJSInputTitle">Please Input the JS:</div>
    <textarea id="txtJSInput">
/**********************&#13;&#10;&nbsp;Author:&nbsp;Hutia&#13;&#10;&nbsp;&#13;&#10;*********************/&#13;&#10;&#13;&#10;
window.onload=init;&#13;&#10;&#13;&#10;&#13;&#10;//------------------&#13;&#10;//&nbsp;Static&nbsp;Variable&#13;&#10;//-----
-------------
&#13;&#10;&#13;&#10;var&nbsp;KEYWORDS=&quot;abstract&nbsp;break&nbsp;byte&nbsp;case&nbsp;catch&nbsp;char&nbsp;class&nbsp;cons
t&nbsp;continue&nbsp;default&nbsp;delete&nbsp;do&nbsp;double&nbsp;else&nbsp;extends&nbsp;false&nbsp;final&nbsp;finally&nbsp;f
loat&nbsp;for&nbsp;function&nbsp;goto&nbsp;if&nbsp;implements&nbsp;import&nbsp;in&nbsp;instanceof&nbsp;int&nbsp;interface&nbs
p;long&nbsp;native&nbsp;null&nbsp;package&nbsp;private&nbsp;protected&nbsp;public&nbsp;reset&nbsp;return&nbsp;short&nbsp;stat
ic&nbsp;super&nbsp;switch&nbsp;synchronized&nbsp;this&nbsp;throw&nbsp;transient&nbsp;true&nbsp;try&nbsp;var&nbsp;void&nbsp;wh
ile&nbsp;with&quot;;&#13;&#10;var&nbsp;OBJECTS=&quot;Anchor&nbsp;Applet&nbsp;Area&nbsp;Arguments&nbsp;Array&nbsp;Boolean&nbsp
;Button&nbsp;Checkbox&nbsp;Collection&nbsp;Crypto&nbsp;Date&nbsp;Dictionary&nbsp;Document&nbsp;Drive&nbsp;Drives&nbsp;Element
&nbsp;Enumerator&nbsp;Event&nbsp;File&nbsp;FileObject&nbsp;FileSystemObject&nbsp;FileUpload&nbsp;Folder&nbsp;Folders&nbsp;For
m&nbsp;Frame&nbsp;Function&nbsp;Global&nbsp;Hidden&nbsp;History&nbsp;HTMLElement&nbsp;Image&nbsp;Infinity&nbsp;Input&nbsp;Jav
aArray&nbsp;JavaClass&nbsp;JavaObject&nbsp;JavaPackage&nbsp;JSObject&nbsp;Layer&nbsp;Link&nbsp;Math&nbsp;MimeType&nbsp;Naviga
tor&nbsp;Number&nbsp;Object&nbsp;Option&nbsp;Packages&nbsp;Password&nbsp;Plugin&nbsp;PrivilegeManager&nbsp;Random&nbsp;RegExp
&nbsp;Screen&nbsp;Select&nbsp;String&nbsp;Submit&nbsp;Text&nbsp;Textarea&nbsp;URL&nbsp;VBArray&nbsp;Window&nbsp;WScript&quot;
;&#13;&#10;var&nbsp;METHODS_PROPERTIES=&quot;above&nbsp;abs&nbsp;acos&nbsp;action&nbsp;activeElement&nbsp;alert&nbsp;alinkCol
or&nbsp;all&nbsp;altKey&nbsp;anchor&nbsp;anchors&nbsp;appCodeName&nbsp;applets&nbsp;apply&nbsp;appName&nbsp;appVersion&nbsp;a
rguments&nbsp;arity&nbsp;asin&nbsp;assign&nbsp;atan&nbsp;atan2&nbsp;atob&nbsp;&nbsp;availHeight&nbsp;availLeft&nbsp;availTop&
nbsp;availWidth&nbsp;ActiveXObject&nbsp;back&nbsp;background&nbsp;below&nbsp;bgColor&nbsp;big&nbsp;blink&nbsp;blur&nbsp;bold&
nbsp;border&nbsp;borderWidths&nbsp;bottom&nbsp;btoa&nbsp;button&nbsp;call&nbsp;callee&nbsp;caller&nbsp;cancelBubble&nbsp;capt
ureEvents&nbsp;ceil&nbsp;charAt&nbsp;charCodeAt&nbsp;charset&nbsp;checked&nbsp;children&nbsp;classes&nbsp;className&nbsp;clea
r&nbsp;clearInterval&nbsp;clearTimeout&nbsp;click&nbsp;clientInformation&nbsp;&nbsp;clientX&nbsp;clientY&nbsp;close&nbsp;clos
ed&nbsp;colorDepth&nbsp;compile&nbsp;complete&nbsp;concat&nbsp;confirm&nbsp;constructir&nbsp;contains&nbsp;contextual&nbsp;co
okie&nbsp;cos&nbsp;crypto&nbsp;ctrlKey&nbsp;current&nbsp;data&nbsp;defaultCharset&nbsp;defaultChecked&nbsp;defaultSelected&nb
sp;defaultStatus&nbsp;defaultValue&nbsp;description&nbsp;disableExternalCapture&nbsp;disablePrivilege&nbsp;document&nbsp;doma
in&nbsp;E&nbsp;Echo&nbsp;&nbsp;element&nbsp;elements&nbsp;embeds&nbsp;enabledPlugin&nbsp;enableExternalCapture&nbsp;enablePri
vilege&nbsp;encoding&nbsp;escape&nbsp;eval&nbsp;event&nbsp;exec&nbsp;exp&nbsp;expando&nbsp;FromPoint&nbsp;fgColor&nbsp;fileNa
me&nbsp;find&nbsp;fixed&nbsp;floor&nbsp;focus&nbsp;fontColor&nbsp;fontSize&nbsp;form&nbsp;forms&nbsp;forward&nbsp;frames&nbsp
;fromCharCode&nbsp;fromElement&nbsp;&nbsp;getAttribute&nbsp;get&nbsp;getClass&nbsp;getDate&nbsp;getDay&nbsp;getFullYear&nbsp;
getHours&nbsp;getMember&nbsp;getMilliseconds&nbsp;getMinutes&nbsp;getMonth&nbsp;getSeconds&nbsp;getSelection&nbsp;getSlot&nbs
p;getTime&nbsp;getTimezoneOffset&nbsp;&nbsp;getUTCDate&nbsp;getUTCDay&nbsp;getUTCFullYear&nbsp;getUTCHours&nbsp;getUTCMillise
conds&nbsp;getUTCMinutes&nbsp;getUTCMonth&nbsp;getUTCSeconds&nbsp;getWindow&nbsp;getYear&nbsp;global&nbsp;go&nbsp;HandleEvent
&nbsp;Height&nbsp;&nbsp;hash&nbsp;hidden&nbsp;history&nbsp;home&nbsp;host&nbsp;hostName&nbsp;href&nbsp;hspace&nbsp;id&nbsp;id
s&nbsp;ignoreCase&nbsp;images&nbsp;index&nbsp;indexOf&nbsp;inner&nbsp;innerHTML&nbsp;innerText&nbsp;innerWidth&nbsp;insertAdj
acentHTML&nbsp;insertAdjacentText&nbsp;isFinite&nbsp;isNAN&nbsp;italics&nbsp;java&nbsp;javaEnabled&nbsp;join&nbsp;keyCode&nbs
p;Links&nbsp;LN10&nbsp;LN2&nbsp;LOG10E&nbsp;LOG2E&nbsp;&nbsp;lang&nbsp;language&nbsp;lastIndex&nbsp;lastIndexOf&nbsp;lastMatc
h&nbsp;lastModified&nbsp;lastParen&nbsp;layers&nbsp;layerX&nbsp;layerY&nbsp;left&nbsp;leftContext&nbsp;length&nbsp;link&nbsp;
linkColor&nbsp;load&nbsp;location&nbsp;locationBar&nbsp;log&nbsp;lowsrc&nbsp;MAX_VALUE&nbsp;MIN_VALUE&nbsp;&nbsp;margins&nbsp
;match&nbsp;max&nbsp;menubar&nbsp;method&nbsp;mimeTypes&nbsp;min&nbsp;modifiers&nbsp;moveAbove&nbsp;moveBelow&nbsp;moveBy&nbs
p;moveTo&nbsp;moveToAbsolute&nbsp;multiline&nbsp;NaN&nbsp;NEGATIVE_INFINITY&nbsp;&nbsp;name&nbsp;navigate&nbsp;navigator&nbsp
;netscape&nbsp;next&nbsp;number&nbsp;offscreenBuffering&nbsp;offset&nbsp;offsetHeight&nbsp;offsetLeft&nbsp;offsetParent&nbsp;
offsetTop&nbsp;offsetWidth&nbsp;offsetX&nbsp;offsetY&nbsp;onabort&nbsp;onblur&nbsp;onchange&nbsp;onclick&nbsp;ondblclick&nbsp
;ondragdrop&nbsp;onerror&nbsp;onfocus&nbsp;&nbsp;onHelp&nbsp;onkeydown&nbsp;onkeypress&nbsp;onkeyup&nbsp;onload&nbsp;onmoused
own&nbsp;onmousemove&nbsp;onmouseout&nbsp;onmouseover&nbsp;onmouseup&nbsp;onmove&nbsp;onreset&nbsp;onresize&nbsp;onsubmit&nbs
p;onunload&nbsp;open&nbsp;opener&nbsp;options&nbsp;outerHeight&nbsp;&nbsp;outerHTML&nbsp;outerText&nbsp;outerWidth&nbsp;POSIT
IVE_INFINITY&nbsp;PI&nbsp;&nbsp;paddings&nbsp;pageX&nbsp;pageXOffset&nbsp;pageY&nbsp;pageYOffset&nbsp;parent&nbsp;parentEleme
nt&nbsp;parentLayer&nbsp;parentWindow&nbsp;parse&nbsp;parseFloat&nbsp;parseInt&nbsp;pathname&nbsp;personalbar&nbsp;pixelDepth
&nbsp;platform&nbsp;plugins&nbsp;pop&nbsp;&nbsp;port&nbsp;pow&nbsp;preference&nbsp;previous&nbsp;print&nbsp;prompt&nbsp;proto
col&nbsp;prototype&nbsp;push&nbsp;random&nbsp;readyState&nbsp;reason&nbsp;referrer&nbsp;refresh&nbsp;releaseEvents&nbsp;reloa
d&nbsp;removeAttribute&nbsp;removeMember&nbsp;replace&nbsp;resizeBy&nbsp;resizeTo&nbsp;returnValue&nbsp;reverse&nbsp;right&nb
sp;rightcontext&nbsp;round&nbsp;SQRT1_2&nbsp;SQRT2&nbsp;&nbsp;screenX&nbsp;screenY&nbsp;scroll&nbsp;scrollbars&nbsp;scrollBy&
nbsp;scrollIntoView&nbsp;scrollTo&nbsp;search&nbsp;select&nbsp;selected&nbsp;selectedIndex&nbsp;self&nbsp;setAttribute&nbsp;s
etDay&nbsp;setFullYear&nbsp;setHotkeys&nbsp;setHours&nbsp;setInterval&nbsp;&nbsp;setMember&nbsp;setMilliseconds&nbsp;setMinut
es&nbsp;setMonth&nbsp;setResizable&nbsp;setSeconds&nbsp;setSlot&nbsp;setTime&nbsp;setTimeout&nbsp;setUTCDate&nbsp;setUTCFullY
ear&nbsp;setUTCHours&nbsp;setUTCMillseconds&nbsp;setUTCMinutes&nbsp;&nbsp;setUTCMonth&nbsp;setUTCSeconds&nbsp;setYear&nbsp;se
tZOptions&nbsp;shift&nbsp;shiftKey&nbsp;siblingAbove&nbsp;siblingBelow&nbsp;signText&nbsp;sin&nbsp;slice&nbsp;smallsort&nbsp;
source&nbsp;sourceIndex&nbsp;splice&nbsp;split&nbsp;sqrt&nbsp;src&nbsp;&nbsp;srcElement&nbsp;srcFilter&nbsp;status&nbsp;statu
sbar&nbsp;stop&nbsp;strike&nbsp;style&nbsp;sub&nbsp;submit&nbsp;substr&nbsp;substring&nbsp;suffixes&nbsp;sun&nbsp;sup&nbsp;sy
stemLanguage&nbsp;TYPE&nbsp;&nbsp;tagName&nbsp;tags&nbsp;taint&nbsp;taintEnabled&nbsp;tan&nbsp;target&nbsp;test&nbsp;text&nbs
p;title&nbsp;toElement&nbsp;toGMTString&nbsp;toLocaleString&nbsp;toLowerCase&nbsp;toolbar&nbsp;top&nbsp;toString&nbsp;toUpper
Case&nbsp;toUTCString&nbsp;type&nbsp;typeOf&nbsp;UTC&nbsp;unescape&nbsp;unshift&nbsp;untaint&nbsp;unwatch&nbsp;userAgent&nbsp
;userLanguage&nbsp;&nbsp;value&nbsp;valueOf&nbsp;visibility&nbsp;vlinkColor&nbsp;vspace&nbsp;watch&nbsp;which&nbsp;width&nbsp
;window&nbsp;write&nbsp;writeln&nbsp;x&nbsp;y&nbsp;zIndex&quot;;&#13;&#10;var&nbsp;OPS=&quot;!&nbsp;$&nbsp;%
&nbsp;&amp;&nbsp;*&nbsp;+&nbsp;-&nbsp;//&nbsp;/&nbsp;:&nbsp;&lt;&nbsp;=&nbsp;&gt;&nbsp;?&nbsp;[&nbsp;]
&nbsp;^&nbsp;|&nbsp;~&nbsp;is&nbsp;&nbsp;new&nbsp;sizeof&nbsp;&nbsp;typeof&nbsp;unchecked&quot;;&#13;&#10;&#13;&#10;var&nbsp;
regKW=new&nbsp;RegExp(&quot;(\\W&quot;+KEYWORDS.replace(/&nbsp;/g,&quot;$)|(\\W&quot;)+&quot;$)
&quot;,&quot;g&quot;);&#13;&#10;var&nbsp;regObj=new&nbsp;RegExp(&quot;(\\W&quot;+OBJECTS.replace(/&nbsp;/g,&quot;$)|
(\\W&quot;)+&quot;$)&quot;,&quot;g&quot;);&#13;&#10;var&nbsp;regMP=new&nbsp;RegExp(&quot;
(\\W&quot;+METHODS_PROPERTIES.replace(/&nbsp;/g,&quot;$)|(\\W&quot;)+&quot;$)
&quot;,&quot;g&quot;);&#13;&#10;//var&nbsp;regOP=new&nbsp;RegExp(&quot;(\\W&quot;+OPS.replace(/&nbsp;/g,&quot;$)|(\\W&quot;)
+&quot;$)&quot;,&quot;g&quot;);&#13;&#10;&#13;&#10;//------------------&#13;&#10;//&nbsp;Global&nbsp;Variables&#13;&#10;//--
----------------
&#13;&#10;var&nbsp;divJSInput,&nbsp;txtJSInput,&nbsp;divMain,&nbsp;divJSOutputLineNo,&nbsp;divJSOutputPlus,&nbsp;divJSOutput,
&nbsp;divWaiting;&#13;&#10;var&nbsp;spnProcess,&nbsp;cmdStop,&nbsp;divJSExport,&nbsp;selJSExport,&nbsp;divJSExportContent;&#1
3;&#10;var&nbsp;glbStr,&nbsp;glbP,&nbsp;glbRe,&nbsp;curRe,&nbsp;glbTimer,&nbsp;glbBusy,&nbsp;glbFuntionNames;&#13;&#10;&#13;&
#10;&#13;&#10;function&nbsp;init()
{&#13;&#10;&nbsp;//&nbsp;init&nbsp;global&nbsp;variables&#13;&#10;&nbsp;divJSInput=document.getElementById
(&quot;divJSInput&quot;);&#13;&#10;&nbsp;txtJSInput=document.getElementById
(&quot;txtJSInput&quot;);&#13;&#10;&nbsp;divMain=document.getElementById
(&quot;divMain&quot;);&#13;&#10;&nbsp;divJSOutputLineNo=document.getElementById
(&quot;divJSOutputLineNo&quot;);&#13;&#10;&nbsp;divJSOutputPlus=document.getElementById
(&quot;divJSOutputPlus&quot;);&#13;&#10;&nbsp;divJSOutput=document.getElementById
(&quot;divJSOutput&quot;);&#13;&#10;&nbsp;divWaiting=document.getElementById
(&quot;divWaiting&quot;);&#13;&#10;&nbsp;spnProcess=document.getElementById
(&quot;spnProcess&quot;);&#13;&#10;&nbsp;cmdStop=document.getElementById
(&quot;cmdStop&quot;);&#13;&#10;&nbsp;divJSExport=document.getElementById
(&quot;divJSExport&quot;);&#13;&#10;&nbsp;selJSExport=document.getElementById
(&quot;selJSExport&quot;);&#13;&#10;&nbsp;divJSExportContent=document.getElementById
(&
更多精彩内容其他人还在看

Jquery-data的三种用法

本篇文章主要介绍了Jquery-data的三种用法。具有很好的参考价值。下面跟着小编一起来看下吧
收藏 0 赞 0 分享

微信小程序实战之自定义toast(6)

这篇文章主要为大家详细介绍了微信小程序实战之自定义toast的相关方法,具有一定的参考价值,感兴趣的小伙伴们可以参考一下
收藏 0 赞 0 分享

微信小程序--onShareAppMessage分享参数用处(页面分享)

本篇文章主要介绍了微信小程序的页面分享onShareAppMessage分享参数用处的相关资料。具有很好的参考价值。下面跟着小编一起来看下吧
收藏 0 赞 0 分享

微信小程序实战之自定义抽屉菜单(7)

这篇文章主要为大家详细介绍了微信小程序实战之自定义抽屉菜单效果,具有一定的参考价值,感兴趣的小伙伴们可以参考一下
收藏 0 赞 0 分享

微信小程序开发之从相册获取图片 使用相机拍照 本地图片上传

本篇文章主要介绍了微信小程序开发之从相册获取图片--使用相机拍照,本地图片上传的相关资料。具有很好的参考价值。下面跟着小编一起来看下吧
收藏 0 赞 0 分享

JavaScript错误处理和堆栈追踪详解

这篇文章主要为大家详细介绍了JavaScript错误处理和堆栈追踪的相关资料,具有一定的参考价值,感兴趣的小伙伴们可以参考一下
收藏 0 赞 0 分享

微信小程序开发之麦克风动画 帧动画 放大 淡出

本篇文章主要介绍了微信小程序开发之麦克风动画:帧动画、放大、淡出的相关资料。具有很好的参考价值。下面跟着小编一起来看下吧
收藏 0 赞 0 分享

微信小程序实战之自定义模态弹窗(8)

这篇文章主要为大家详细介绍了微信小程序实战之自定义模态弹窗,文中示例代码介绍的非常详细,具有一定的参考价值,感兴趣的小伙伴们可以参考一下
收藏 0 赞 0 分享

jQuery加密密码到cookie的实现代码

本文通过实例代码给大家分享了jquery 加密密码到cookie的实现方法,非常不错,具有参考借鉴价值,需要的朋友参考下吧
收藏 0 赞 0 分享

javascript实现日期三级联动下拉框选择菜单

这篇文章主要介绍了javascript实现日期三级联动下拉框选择菜单,实现JS年月日三级联动下拉框选择功能,具有一定的参考价值,感兴趣的小伙伴们可以参考一下
收藏 0 赞 0 分享
查看更多