[Sommaire] [Imprimer]

   1  /*
   2     Behaviour v1.1 by Ben Nolan, June 2005. Based largely on the work
   3     of Simon Willison (see comments by Simon below).
   4  
   5     Description:
   6         
   7         Uses css selectors to apply javascript behaviours to enable
   8         unobtrusive javascript in html documents.
   9         
  10     Usage:   
  11     
  12      var myrules = {
  13          'b.someclass' : function(element){
  14              element.onclick = function(){
  15                  alert(this.innerHTML);
  16              }
  17          },
  18          '#someid u' : function(element){
  19              element.onmouseover = function(){
  20                  this.innerHTML = "BLAH!";
  21              }
  22          }
  23      };
  24      
  25      Behaviour.register(myrules);
  26      
  27      // Call Behaviour.apply() to re-apply the rules (if you
  28      // update the dom, etc).
  29  
  30     License:
  31     
  32         This file is entirely BSD licensed.
  33         
  34     More information:
  35         
  36         http://ripcord.co.nz/behaviour/
  37     
  38  */   
  39  
  40  var Behaviour = {
  41      list : new Array,
  42      
  43      register : function(sheet){
  44          Behaviour.list.push(sheet);
  45      },
  46      
  47      start : function(){
  48          Event.OnLoad(Behaviour.apply);
  49      },
  50      
  51      apply : function(){
  52          for (h=0;sheet=Behaviour.list[h];h++){
  53              for (selector in sheet){
  54                  list = document.getElementsBySelector(selector);
  55                  
  56                  if (!list){
  57                      continue;
  58                  }
  59  
  60                  for (i=0;element=list[i];i++){
  61                      sheet[selector](element);
  62                  }
  63              }
  64          }
  65      }
  66  }
  67  
  68  Behaviour.start();