git.roojs.org Git - roojs1/blob - ux/ieconsole.js

   1 /* Faux Console by Chris Heilmann http://wait-till-i.com */
   2 if(!window.console){
   3         var console={
   4                 init:function(){
   5                         console.d=document.createElement('div');
   6                         document.body.appendChild(console.d);
   7                         var a=document.createElement('a');
   8                         a.href='javascript:console.hide()';
   9             a.innerHTML='close';
  10             console.d.appendChild(a);
  11             var a=document.createElement('a');
  12             a.href='javascript:console.clear();';
  13             a.innerHTML='clear';
  14             console.d.appendChild(a);
  15             var id='fauxconsole';
  16             if(!document.getElementById(id)){
  17                 console.d.id=id;
  18             }
  19             console.hide();
  20
  21             document.head.appendChild(
  22                 document.createElement('style')
  23             ).appendChild(document.createTextNode('' +
  24                 '#fauxconsole{' +
  25                 '    position:absolute;' +
  26                 '    top:0;'+
  27                 '    right:0;'+
  28                 '    width:300px;'+
  29                 '    border:1px solid #999;'+
  30                 '    font-family:courier,monospace;'+
  31                 '    background:#eee;'+
  32                 '    font-size:10px;'+
  33                 '    padding:10px;'+
  34                 '}'+
  35                 'html>body #fauxconsole{'+
  36                 '    position:fixed;'+
  37                 '}'+
  38                 '#fauxconsole a{'+
  39                 '    float:right;'+
  40                 '    padding-left:1em;'+
  41                 '    padding-bottom:.5em;'+
  42                 '    text-align:right;'+
  43                 '}'
  44             ));
  45
  46
  47
  48         },
  49         hide:function(){
  50             console.d.style.display='none';
  51         },
  52         show:function(){
  53             console.d.style.display='block';
  54         },
  55         log:function(o){
  56             console.d.innerHTML+='<br/>'+o;
  57             console.show();
  58         },
  59         clear:function(){
  60             console.d.parentNode.removeChild(console.d);
  61             console.init();
  62             console.show();
  63         },
  64         /*Simon Willison rules*/
  65         addLoadEvent:function(func){
  66             var oldonload=window.onload;
  67             if(typeof window.onload!='function'){
  68                 window.onload=func;
  69             }else{
  70                 window.onload=function(){
  71                     if(oldonload){
  72                         oldonload();
  73                     }
  74                     func();
  75                 };
  76             }
  77         }
  78     };
  79     console.addLoadEvent(console.init);
  80 }