"运行代码”功能整理发布

ゝ一纸荒年。 2022-04-01 10:00 195阅读 0赞

<SCRIPT language=JavaScript>  
function runCode() //定义一个运行代码的函数，  
\{  
if(1 == arguments.length)  
try\{event = arguments\[0\];\}catch(e)\{\}  
var code=(event.target || event.srcElement).parentNode.childNodes\[0\].value;//即要运行的代码。  
var newwin=window.open('','',''); //打开一个窗口并赋给变量newwin。  
newwin.opener = null // 防止代码对论谈页面修改  
newwin.document.write(code); //向这个打开的窗口中写入代码code，这样就实现了运行代码功能。  
newwin.document.close();  
\}  
</SCRIPT>

<TEXTAREA style="overflow-x:hidden" name="content" cols="77" rows="15" class=bbbbbb id="run">  
<html>  
<head>  
<meta http-equiv="Content-Type" content="text/html; charset=gb2311">  
<title>DW调色板</title>  
<script>  
var ColorHex=new Array('00','33','66','99','CC','FF')  
var SpColorHex=new Array('FF0000','00FF00','0000FF','FFFF00','00FFFF','FF00FF')  
var current=null

function intocolor()  
\{  
var colorTable=''  
for (i=0;i<2;i++)  
\{  
for (j=0;j<6;j++)  
\{  
colorTable=colorTable+'<tr height=12>'  
colorTable=colorTable+'<td width=11 style="background-color:\#000000">'  
  
if (i==0)\{  
colorTable=colorTable+'<td width=11 style="background-color:\#'+ColorHex\[j\]+ColorHex\[j\]+ColorHex\[j\]+'">'\}  
else\{  
colorTable=colorTable+'<td width=11 style="background-color:\#'+SpColorHex\[j\]+'">'\}

colorTable=colorTable+'<td width=11 style="background-color:\#000000">'  
for (k=0;k<3;k++)  
\{  
for (l=0;l<6;l++)  
\{  
colorTable=colorTable+'<td width=11 style="background-color:\#'+ColorHex\[k+i\*3\]+ColorHex\[l\]+ColorHex\[j\]+'">'  
\}  
\}  
\}  
\}  
colorTable='<table width=253 border="0" cellspacing="0" cellpadding="0" style="border:1px \#000000 solid;border-bottom:none;border-collapse: collapse" bordercolor="000000">'  
\+'<tr height=30><td colspan=21 bgcolor=\#cccccc>'  
\+'<table cellpadding="0" cellspacing="1" border="0" style="border-collapse: collapse">'  
\+'<tr><td width="3"><td><input type="text" name="DisColor" size="6" disabled style="border:solid 1px \#000000;background-color:\#ffff00"></td>'  
\+'<td width="3"><td><input type="text" name="HexColor" size="7" style="border:inset 1px;font-family:Arial;" value="\#000000"></td></tr></table></td></table>'  
\+'<table border="1" cellspacing="0" cellpadding="0" style="border-collapse: collapse" bordercolor="000000" οnmοuseοver="doOver()" οnmοuseοut="doOut()" οnclick="doclick()" style="cursor:hand;">'  
\+colorTable+'</table>';  
colorpanel.innerHTML=colorTable  
\}

function doOver() \{  
if ((event.srcElement.tagName=="TD") && (current!=event.srcElement)) \{  
if (current!=null)\{current.style.backgroundColor = current.\_background\}  
event.srcElement.\_background = event.srcElement.style.backgroundColor  
DisColor.style.backgroundColor = event.srcElement.style.backgroundColor  
HexColor.value = event.srcElement.style.backgroundColor  
event.srcElement.style.backgroundColor = "white"  
current = event.srcElement  
\}  
\}

function doOut() \{

if (current!=null) current.style.backgroundColor = current.\_background  
\}

function doclick()\{  
if (event.srcElement.tagName=="TD")\{  
alert("选取颜色: "+event.srcElement.\_background)  
return event.srcElement.\_background  
\}  
\}  
</script>  
</head>