Hi Sven, Sven Meier wrote: >> apart from asking the database _again_ for the data or presence thereof > > Whether the image is visible must be determined when the page is > rendered. The actual loading of the image is done in another request. > Thus two times to ask the databse.
thanks for reminding me -- sometimes, a powerful framework such as Wicket makes you forget you work with HTTP ;-) > > Alternatively you may render a default resource (e.g. > https://www.google.com/search?q=no+image) if your database doesn't have > any data to stream back when the image is requested. > > Regards > Sven > Have a nice day. Stefan --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
