怎样利用dom给input添加只读属性
如题
------解决方案--------------------dom 是指什么? xmlDocument?
------解决方案-------------------- <script type= "text/javascript ">  
 var input = document.createElement( "input "); 
 input.type= "text "; 
 input.readOnly = "true "; 
 document.body.appendChild(input); 
  </script>