Re: [rkward-devel] shiny in RKWard
Hi, On Sunday 21 April 2013 01:28:28 meik michalke wrote: i've been playing around with the shiny package a bit: o http://www.rstudio.com/shiny/ it would be cool if shiny apps could run RKWard's tabs. in fact, it's already opened in one by default, but so far i didn't get any results to show up. however, the above test app works in konqueror, so it's probably just a matter of configuration. does anyone have any ideas? hm, sounds like it. But you're one step ahead of me. Here, the example runs ok when I set options (browser=firefox) but not with options (browser=konqueror) or in RKWard's tabs. KHTML vs webkit as rendering engine in konqueror does not see to make a difference (at least not on it's own). When enabling the Javascript debugger (in an external konqueror), I get [...]shiny.js line 405 ReferenceError: Can't find variable: WebSocket When using webkit as rendering engine, I do not see this error message (although I'm not too sure, the setting actually applies in this case), but no result either. What does everybody else see? Konqueror 4.9.5, here. Regards Thomas signature.asc Description: This is a digitally signed message part. -- Precog is a next-generation analytics platform capable of advanced analytics on semi-structured data. The platform includes APIs for building apps and a phenomenal toolset for data science. Developers can use our toolset for easy data analysis visualization. Get a free account! http://www2.precog.com/precogplatform/slashdotnewsletter___ RKWard-devel mailing list RKWard-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rkward-devel
Re: [rkward-devel] shiny in RKWard
hi thomas, Am Sonntag, 21. April 2013, 08:49:35 schrieb Thomas Friedrichsmeier: it would be cool if shiny apps could run RKWard's tabs. in fact, it's already opened in one by default, but so far i didn't get any results to show up. however, the above test app works in konqueror, so it's probably just a matter of configuration. does anyone have any ideas? hm, sounds like it. But you're one step ahead of me. Here, the example runs ok when I set options (browser=firefox) but not with options (browser=konqueror) oh, i didn't mean the examples in the package -- those only run in firefox for me, too. i was referring to the example embedded here on the landing page: o http://www.rstudio.com/shiny/ which takes a moment to load, but then seems to run just fine, in firefox, konqueror (khtml) and rekonq (webkit). 4.10.2, i might add. i also tried the latest development snapshot from github, still doesn't work. hm, could this be a limitation in R's webserver? i'll try to set up a local shiny server and see if that helps (but it still wouldn't run in RKWard, then). viele grüße :: m.eik -- dipl. psych. meik michalke institut fur experimentelle psychologie abt. fur diagnostik und differentielle psychologie heinrich-heine-universitat d-40204 dusseldorf signature.asc Description: This is a digitally signed message part. -- Precog is a next-generation analytics platform capable of advanced analytics on semi-structured data. The platform includes APIs for building apps and a phenomenal toolset for data science. Developers can use our toolset for easy data analysis visualization. Get a free account! http://www2.precog.com/precogplatform/slashdotnewsletter___ RKWard-devel mailing list RKWard-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rkward-devel
Re: [rkward-devel] shiny in RKWard
Hi, I think we're looking at at least two separate issues, then. If I'm looking at the online example, only, that - works fine in firefox/chromium/rekonq/arora - works find in konqueror 4.9.5, if webkit is used as rendering engine - does not work in konqueror 4.9.5, if KHTML is used as rendering engine - cannot be opened inside RKWard, because it is not a local url, and RKWard will refuse to open non-local urls, embedded (If I try to save the example locally, it is broken in any browser). So that seems to mean that KHTML is not capable of rendering the example, at least in version 4.9.5. If I'm trying to run examples locally (started from within RKWard), that - works when using an external firefox/chromium instance - does not work when using konqueror with webkit-engine, externally - does not work when using konqueror with KHTML-engine, externally - does not work in external rekonq or arora instances - does not work when opened inside RKWard So aparently: a) KHTML 4.10 has problems with this in general. This might be fixable by allowing to use webkit-rendering inside RKWard (I have an incomplete patch for this, locally), or updating KHTML. b) Something is different between the online example, and the local examples. This difference causes a problem for all KDE browsers, but not for firefox / chromium. I guess b is likely a bug in shiny. hm, could this be a limitation in R's webserver? i'll try to set up a local shiny server and see if that helps (but it still wouldn't run in RKWard, then). Of course that might be interesting for diagnostics, indeed. Regards Thomas signature.asc Description: This is a digitally signed message part. -- Precog is a next-generation analytics platform capable of advanced analytics on semi-structured data. The platform includes APIs for building apps and a phenomenal toolset for data science. Developers can use our toolset for easy data analysis visualization. Get a free account! http://www2.precog.com/precogplatform/slashdotnewsletter___ RKWard-devel mailing list RKWard-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rkward-devel
Re: [rkward-devel] shiny in RKWard
hi, Am Sonntag, 21. April 2013, 14:16:03 schrieb Thomas Friedrichsmeier: So aparently: a) KHTML 4.10 has problems with this in general. This might be fixable by allowing to use webkit-rendering inside RKWard (I have an incomplete patch for this, locally), or updating KHTML. b) Something is different between the online example, and the local examples. This difference causes a problem for all KDE browsers, but not for firefox / chromium. I guess b is likely a bug in shiny. ok, i got the server up and running -- and apps run fine in all browsers! so it's a bug in the way runApp() deploys apps, i guess. i've created an issue on github: o https://github.com/rstudio/shiny/issues/150 viele grüße :: m.eik -- dipl. psych. meik michalke institut fur experimentelle psychologie abt. fur diagnostik und differentielle psychologie heinrich-heine-universitat d-40204 dusseldorf signature.asc Description: This is a digitally signed message part. -- Precog is a next-generation analytics platform capable of advanced analytics on semi-structured data. The platform includes APIs for building apps and a phenomenal toolset for data science. Developers can use our toolset for easy data analysis visualization. Get a free account! http://www2.precog.com/precogplatform/slashdotnewsletter___ RKWard-devel mailing list RKWard-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rkward-devel
[rkward-devel] shiny in RKWard
hi, i've been playing around with the shiny package a bit: o http://www.rstudio.com/shiny/ it would be cool if shiny apps could run RKWard's tabs. in fact, it's already opened in one by default, but so far i didn't get any results to show up. however, the above test app works in konqueror, so it's probably just a matter of configuration. does anyone have any ideas? viele grüße :: m.eik -- dipl. psych. meik michalke institut fur experimentelle psychologie abt. fur diagnostik und differentielle psychologie heinrich-heine-universitat d-40204 dusseldorf signature.asc Description: This is a digitally signed message part. -- Precog is a next-generation analytics platform capable of advanced analytics on semi-structured data. The platform includes APIs for building apps and a phenomenal toolset for data science. Developers can use our toolset for easy data analysis visualization. Get a free account! http://www2.precog.com/precogplatform/slashdotnewsletter___ RKWard-devel mailing list RKWard-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rkward-devel