code.js

来自「Makefile编程及相关资料的介绍与入门。很适合初学者的学习与借鉴」· JavaScript 代码 · 共 29 行

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 runEx(){
//var winEx = window.open("", "winEx", "width=250,height=200,status=yes,menubar=yes,scrollbars=yes,resizable=yes"); winEx.document.open("text/html", "replace"); 
  var winEx=open();
   winEx.document.open("text/html", "replace")
winEx.document.write(unescape(event.srcElement.parentElement.children[2].value)); 
winEx.document.close(); 
}


function test(){
obj=MM_findObj('message');
if (obj.value.length<1) {alert("请输入代码后按运行");obj.focus();}
else{
//var winEx = window.open("", "winEx", "width=250,height=200,status=yes,menubar=yes,scrollbars=yes,resizable=yes"); winEx.document.open("text/html", "replace"); 
  var winEx=open();
  winEx.document.open("text/html", "replace")
winEx.document.write(obj.value); 
winEx.document.close(); 	
}
}