Thanks - corrected

Regards

Tony

I was trying to use setColProp('name',{editable:false}); without success, setColProp has this lines:

  for(var i =0;i<cM.length;i++) {
  if(cM[i].name == colname)
  $.extend(this.p.colModel[i],obj);
  break;
  }

So  after the first iteration gets out of the for, so I changed with:

  for(var i =0;i<cM.length;i++) {
  if(cM[i].name == colname) 
  {
  $.extend(this.p.colModel[i],obj);
  break;
  }
  }

and seems to work fine. Thats a good solution or you do recommend something else?

Thanks.