I am having some strange problem and its really frustating me. I have a list of Car bean in request attribute -
List<Car> car开发者_C百科s = myservice.getCars();
request.setAttribute("cars", cars);
When I print the car ids (long type), it gives me correct value -
for(Car car: cars) {
System.out.println(car.id);
}
// It gives me - 11231, 11245, 11253
But when I am trying to get same on freemarker page resutl.ftl, its giving me values as -
11,231
11,245
11,253
The code is -
<#list cars as car>
<span>Car Id:</span>${car.id}
<#list>
Formatting of numbers appears to be locale-sensitive. This FAQ entry appears to give a fix:
http://freemarker.sourceforge.net/docs/app_faq.html#faq_number_grouping
From that page (and that page alone, I'd never heard of Freemarker before your question), it seems that this might do what you want:
<span>Car Id:</span>${car.id?c}
Or you could adjust your locale settings or number format to be something more like you expect. Exactly how to do that is detailed in the link above.
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