对textarea框的代码调试而且功能上使用非常方便酷

【 tulaoshi.com - Web开发 】

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HEAD
META http-equiv='Content-Type' content='text/html; charset=gb2312'
TITLE对textarea框的代码调试，而且功能上使用非常方便，酷/TITLE
/HEAD
BODY

SCRIPTfunction JM_cc(ob){
ob.select();js=ob.createTextRange();js.execCommand("Copy");
}/SCRIPT
TABLE cellSpacing=0 cellPadding=0 width="99%" border=0
 TBODY
 TR
 TD align=middle width="100%"代码说明/TD/TR
 TR
 TD align=middle width="100%"/TD/TR/TBODY/TABLE
FORM action=--WEBBOT-SELF---------------- method=post
DIV align=center
CENTERTEXTAREA name=txt rows=20 cols=65/TEXTAREA/CENTERBR/DIV
CENTERTABLE cellSpacing=0 cellPadding=0 border=0
 TBODY

 TR bgColor=#f0fff0
 TD align=middle width="17%"FONT color=#004080INPUT onclick=javascript:this.form.txt.focus();this.form.txt.select(); type=button value="代 码 全 选"/FONT/TD
 TD align=middle width="17%"INPUT onclick="window.open('view-source:file:///C:/windows/autoexec.bat','_self')" type=button value=使用记事本/TD
 TD align=middle width="20%"FONT color=#004080INPUT id=flashit onclick=test() type=button value=调试运行本代码 name=tryit/FONT/TD
 TD align=middle width="21%"FONT color=#004080INPUT onclick=JM_cc(txt) type=button value=直接复制到剪贴板/FONT/TD
 /TR
 /TBODY/TABLE
TABLE width="100%"
 DIV align=center
 CENTER/DIV
 TBODY/TBODY/TABLE/CENTER

SCRIPT language=JavaScript1.2
function MM_findObj(n, d) { //v4.0
 var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))0&&parent.frames.length) {
 d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
 if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&id.forms.length;i++) x=d.forms[i][n];
 for(i=0;!x&&d.layers&&id.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
 if(!x && document.getElementById) x=document.getElementById(n); return x;}
function test(){
obj=MM_findObj('txt');
if (obj.value.length1) {alert("请输入代码后按运行!");obj.focus();}
else{
var winEx = window.open("", "winEx", "width=400,height=400,status=yes,menubar=yes,scrollbars=yes,resizable=yes"); winEx.document.open("text/html", "replace");
winEx.document.write(obj.value);
winEx.document.close();}} 
if (document.all&&document.all.flashit){
var flashelement=document.all.flashit
if (flashelement.length==null)
flashelement[0]=document.all.flashit
function changecolor(which){
if (flashelement[which].style.color=='')
flashelement[which].style.color="#FF8040"
else
flashelement[which].style.color=""}
if (flashelement.length==null)
setInterval("changecolor(0)",1000)
else
for (i=0;iflashelement.length;i++){
var tempvariable='setInterval("changecolor('+i+')",'+'1000)'
eval(tempvariable)}}
/SCRIPT

/BODY/HTML