Thanks Wim, both solutions are working.
Gabor On Wed, 2011-06-01 at 11:25 +0200, Wim Dumon wrote: > Gabor, > > That is because a WResource is not intended to be used like this. A > WResource has a url() method, and that is what has to b e requested in > order to download the file. So your options are: > > 1. Make a WAnchor for the WResource (see WAnchor constructors that > take a WResource) > MyResource *mr = new MyResource(... ,this); > new WAnchor(mr, "Click to download", this); > -> When the anchor is clicked, handleRequest will be invoked > 2. Connect to the clicked() signal of a WPushButton and use > WApplication::redirect(mr->url). The redirection will cause the > WResource to be accessed (but may also cause your session to be > terminated with recent Wt versions - an issue we must (or have > recently) fix). > > Wim. > > 2011/6/1 Gabor E. Tusnady <[email protected]>: > > Thank you this examples, and the new WStreamResource class. However, > > something is missing for me. I have attached a test source. Wim, please > > correct it, because in this code handleRequest method has never been > > reached... > > > > Thanks > > Gabor > > > >> The documentation of WResource explains it with an example. Another > >> example: the source code of WStreamResource.C (or WFileResource in > >> older Wt). > >> > >> Wim. > >> > >> ------------------------------------------------------------------------------ > >> Simplify data backup and recovery for your virtual environment with > >> vRanger. > >> Installation's a snap, and flexible recovery options mean your data is > >> safe, > >> secure and there when you need it. Data protection magic? > >> Nope - It's vRanger. Get your free trial download today. > >> http://p.sf.net/sfu/quest-sfdev2dev > >> _______________________________________________ > >> witty-interest mailing list > >> [email protected] > >> https://lists.sourceforge.net/lists/listinfo/witty-interest > > > > > > ------------------------------------------------------------------------------ > > Simplify data backup and recovery for your virtual environment with vRanger. > > Installation's a snap, and flexible recovery options mean your data is safe, > > secure and there when you need it. Data protection magic? > > Nope - It's vRanger. Get your free trial download today. > > http://p.sf.net/sfu/quest-sfdev2dev > > _______________________________________________ > > witty-interest mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/witty-interest > > > > > > ------------------------------------------------------------------------------ > Simplify data backup and recovery for your virtual environment with vRanger. > Installation's a snap, and flexible recovery options mean your data is safe, > secure and there when you need it. Data protection magic? > Nope - It's vRanger. Get your free trial download today. > http://p.sf.net/sfu/quest-sfdev2dev > _______________________________________________ > witty-interest mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/witty-interest ------------------------------------------------------------------------------ Simplify data backup and recovery for your virtual environment with vRanger. Installation's a snap, and flexible recovery options mean your data is safe, secure and there when you need it. Data protection magic? Nope - It's vRanger. Get your free trial download today. http://p.sf.net/sfu/quest-sfdev2dev _______________________________________________ witty-interest mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/witty-interest
