jquery批量设置指定的input 属性为只读

    function initReadOnlyConfig() { 
      var nodes = ['code','name'];//根据id设置只读     
        for (var i=0;i<nodes.length;i++) {
            var node = nodes[i];
            node="#"+node;
            $(node).attr({readonly:"true"});
       }  
 }

 

 function cancelReadOnly(){
      var nodes = ['code','name'];//根据id取消只读属性    
        for (var i=0;i<nodes.length;i++) {
            var node = nodes[i];
            node="#"+node;
            $(node).removeAttr("readonly");
       }
 
 }