Inserts a form read only field.
Parameters
name - the field name
value - optional value
Usage:
[{ReadOnlyField name="myField"}]
&myField;
renderer.sjs
name = extension.getAttributeValueByName("name");
value = extension.getAttributeValueByName("value");
if(value==null)
{
value="&"+name+";";
}
return ""+value;