Ajax is detected by an http header passed by the prototype ajax request. If your request isn't coming from an ajax method then you don't get an ajax response.
This can also be an issue if you're trying to roll your own XHR requests (you can add the header manually) You can detect if Tapestry thinks the request is partial (ajax) or full by calling resources.isXHR(). If you expect that you might be getting non-ajax requests to that url then you can use that check to return a redirect link, or render a complete page. Josh On Wed, Jun 11, 2008 at 8:03 AM, Janko Muzykant <[EMAIL PROTECTED]> wrote: > > hi, i have just discovered something odd while returning the Block element > for Ajax update. if I enter manually URL that should return a Block from > handler method i get the following: > > An unexpected application exception has occurred. > > A component event handler method returned the value > [EMAIL PROTECTED] Return type > org.apache.tapestry.internal.structure.BlockImpl can not be handled. > Configured return types are java.lang.Class, java.lang.String, java.net.URL, > org.apache.tapestry.Link, org.apache.tapestry.StreamResponse, > org.apache.tapestry.runtime.Component. > > of course, clicking the link instead of typing works perfectly. > > regards, > jm. > > -- > View this message in context: > http://www.nabble.com/T5-Possible-bug-while-returning-Block-component-tp17780025p17780025.html > Sent from the Tapestry - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- -- TheDailyTube.com. Sign up and get the best new videos on the internet delivered fresh to your inbox. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
