Thanks!
The problem is that the opLocationInfo has ten (10) different Strings that
may be null so is there a generic solution to it?
/Alex
Vit Rozkovec wrote:
>
> Hi!
> Maybe there is a better way, but I would do:
>
> add(new Label("country", new PropertyModel(this,
> "ipLocationInfo.country") {
> @Override
> public Object getObject() {
> String country = (String) super.getObject();
> country = country == null ? "unknown" : country;
> return country;
> }
> }));
>
>
> Vitek
>
>
> AlexTM wrote:
>> Hi!
>>
>> I'm quite new to Wicket and help with something easy, i guess.
>>
>> I'm displaying some info on my page:
>>
>> add(new Label("country", new PropertyModel(this,
>> "ipLocationInfo.country")));
>>
>> The country information is sometimes null and then i would like to
>> display
>> "unknown" instead. Is this easily managed or do i have to change the
>> country
>> value of the ipLocationInfo object?
>>
>> Regards Alex
>>
>
>
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