对textarea框的代码调试,功能上使用非常方便

王朝other·作者佚名  2008-05-31
窄屏简体版  字體: |||超大  

<!-- 把下面代码加到<body>区域中 -->

<SCRIPT>function 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>

<CENTER><TEXTAREA name=txt rows=20 cols=65></TEXTAREA></CENTER><BR></DIV>

<CENTER><TABLE cellSpacing=0 cellPadding=0 border=0>

<TBODY>

<TR bgColor=#f0fff0>

<TD align=middle width="17%"><FONT color=#004080><INPUT 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=#004080><INPUT 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=#004080><INPUT 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&&i<d.forms.length;i++) x=d.forms[i][n];

for(i=0;!x&&d.layers&&i<d.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.length<1) {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;i<flashelement.length;i++){

var tempvariable='setInterval("changecolor('+i+')",'+'1000)'

eval(tempvariable)

}

}

</SCRIPT>

 
 
 
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