Thanks for pointing that out Luther. I copied it from a project using an older version of tapestry.
luther.baker wrote: > > Great example - similar to an example on the Wiki ... > > Note that 'createActionLink' was deprecated ... > > http://tapestry.apache.org/tapestry5/apidocs/org/apache/tapestry5/ComponentResources.html#createActionLink(java.lang.String,%20boolean,%20java.lang.Object.. > .) > > *Deprecated.* *Use createEventLink(String, > Object[])<http://tapestry.apache.org/tapestry5/apidocs/org/apache/tapestry5/ComponentResources.html#createEventLink%28java.lang.String,%20java.lang.Object...%29>instead > * > -Luther > > > > On Thu, Mar 12, 2009 at 9:42 PM, Daniel Jones <d...@murieston.com> wrote: > >> >> Hi Peter, >> >> I'm using nabble to post and it seems to have stripped out the img tag. >> >> you need an img tag in your template and set the src attribute to >> ${imagePath} >> >> img src="${imagePath}" >> >> Hope this helps, >> Daniel >> >> >> Peter Kanze wrote: >> > >> > Hi Daniel, >> > >> > Thanks for your example. I tried this one, but the Object onImage is >> never >> > called when the page loads. >> > I am using Tapestry 5.1. The code is equal to your example. >> > >> > What could I do wrong? >> > >> > regards, >> > Peter >> > >> > On Thu, Mar 12, 2009 at 10:54 AM, Daniel Jones <d...@murieston.com> >> wrote: >> > >> >> >> >> PAGE CLASS >> >> >> >> inject component resources so that you can create an action link >> >> @Inject >> >> private ComponentResources mComponentResources; >> >> >> >> when the path is requested by the template, create and return an >> action >> >> link >> >> public Link getImagePath() { >> >> return mComponentResources.createActionLink("image", >> >> false, >> >> mItem.getID()); >> >> } >> >> >> >> handle this action link >> >> public Object onImage(long pID) { >> >> "StreamResponseBuilder" is a class that I have implemented, it >> basically >> >> figures out what image to served based on >> >> the id passed in the context and then gets an "InputStream" for the >> image >> >> file on disk and creates and returns a "StreamResponse", so >> essentially >> >> you >> >> want this action handler to return a "StreamResponse" of the image you >> >> want >> >> to display. >> >> return StreamResponseBuilder.getItemImage(pID); >> >> } >> >> >> >> PAGE TEMPLATE >> >> >> >> ${imagePath} >> >> >> >> Hope this helps >> >> Regards, >> >> Daniel >> >> >> >> >> >> >> >> Peter Kanze wrote: >> >> > >> >> > Hello >> >> > >> >> > I want to load images from the filesystem, like for example >> >> > D:/category/1/products/55/thumb.jpg >> >> > >> >> > So the file path is dynamic and is based on the categoryId and the >> >> > productId. >> >> > >> >> > How can I load such an image into my webpage using a Tapestry Asset? >> >> > This looks like a common usecase to me, but I couldn't find any info >> >> about >> >> > it. >> >> > >> >> > Has somebody already done this? And could he/she show me some code >> >> > examples? >> >> > Any help is welcome! >> >> > >> >> > Thanks, >> >> > Peter >> >> > >> >> > >> >> >> >> -- >> >> View this message in context: >> >> >> http://www.nabble.com/T5%3A-How-to-load-image-Asset-from-filesystem--tp22433419p22471474.html >> >> Sent from the Tapestry - User mailing list archive at Nabble.com. >> >> >> >> >> >> --------------------------------------------------------------------- >> >> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >> >> For additional commands, e-mail: users-h...@tapestry.apache.org >> >> >> >> >> > >> > >> >> -- >> View this message in context: >> http://www.nabble.com/T5%3A-How-to-load-image-Asset-from-filesystem--tp22433419p22489180.html >> Sent from the Tapestry - User mailing list archive at Nabble.com. >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >> For additional commands, e-mail: users-h...@tapestry.apache.org >> >> > > -- View this message in context: http://www.nabble.com/T5%3A-How-to-load-image-Asset-from-filesystem--tp22433419p22501228.html Sent from the Tapestry - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
