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             var st = console.d.style;
  20             st.position = 'absolute';
  21             st.top = 0;
  22             st.right = 0;
  23             st.width='300px';
  24             st.border = '1px solid #999';
  25             st.fontFamily = 'courier,monospace';
  26             st.background = '#eee';
  27             st.fontSize = '10px';
  28             st.padding = '10px';
  29
  30
  31             console.hide();
  32
  33
  34             var CSS = "\n" +
  35
  36                 '#fauxconsole a{'+
  37                 '    float:right;'+
  38                 '    padding-left:1em;'+
  39                 '    padding-bottom:.5em;'+
  40                 '    text-align:right;'+
  41                 '}';
  42             var htmDiv = document.createElement('div');
  43             htmDiv.innerHTML = '<p>&nbsp;</p><style>'+CSS+'</style>';
  44             document.body.appendChild(htmDiv);
  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             if (!console.d) {
  57                 console.init();
  58             }
  59             console.d.innerHTML+='<br/>'+o;
  60             console.show();
  61         },
  62         clear:function(){
  63             console.d.parentNode.removeChild(console.d);
  64             console.init();
  65             console.show();
  66         },
  67         /*Simon Willison rules*/
  68         addLoadEvent:function(func){
  69             var oldonload=window.onload;
  70             if(typeof window.onload!='function'){
  71                 window.onload=func;
  72             }else{
  73                 window.onload=function(){
  74                     if(oldonload){
  75                         oldonload();
  76                     }
  77                     func();
  78                 };
  79             }
  80         }
  81     };
  82     console.addLoadEvent(console.init);
  83 }