|
»
»
»
@Environment problem
|
View:
New views
7 Messages
—
Rating Filter:
Alert me
|
 |
@Environment problem
by Petros Petrou
::
Rate this Message:
I have the following code
Test.java @Environmental private RenderSupport renderSupport; @OnEvent(value = "action", component = "openWindowActionLink") void onActionFromOpenWindowActionLink() { renderSupport.getClass(); } Test.tml <aa t:id="openWindowActionLink" t:type="ActionLink">Open Window</aa> When the Open Window link is clicked I am getting the following exception No object of type org.apache.tapestry5.RenderSupport is available from the Environment. Available types are org.apache.tapestry5.services.ComponentEventResultProcessor. Does anyone know how I can even approach this problem. Petros |
|
|
Re: @Environment problem
by Sven Homburg
::
Rate this Message:
wich version of tapestry are you using (5.0.??)
2008/7/22 Petros Petrou <petros@...>: > > I have the following code > > Test.java > @Environmental > private RenderSupport renderSupport; > > @OnEvent(value = "action", component = "openWindowActionLink") > void onActionFromOpenWindowActionLink() > { > renderSupport.getClass(); > } > > Test.tml > <aa t:id="openWindowActionLink" t:type="ActionLink">Open Window</aa> > > > When the Open Window link is clicked I am getting the following exception > No object of type org.apache.tapestry5.RenderSupport is available from the > Environment. Available types are > org.apache.tapestry5.services.ComponentEventResultProcessor. > > Does anyone know how I can even approach this problem. > > Petros > > -- > View this message in context: > http://www.nabble.com/%40Environment-problem-tp18587443p18587443.html > Sent from the Tapestry - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscribe@... > For additional commands, e-mail: users-help@... > > -- with regards Sven Homburg http://tapestry5-components.googlecode.com http://chenillekit.googlecode.com best regards
Sven |
|
|
Re: @Environment problem
by kristian.marinkovic
::
Rate this Message:
the RenderSupport service is only available during
the render phase (page rendering) you are trying to access it during the component event phase (i hope i used the correct terms :)) g, kris "Sven Homburg" <homburgs@...> 22.07.2008 14:44 Bitte antworten an "Tapestry users" <users@...> An "Tapestry users" <users@...> Kopie Thema Re: @Environment problem wich version of tapestry are you using (5.0.??) 2008/7/22 Petros Petrou <petros@...>: > > I have the following code > > Test.java > @Environmental > private RenderSupport renderSupport; > > @OnEvent(value = "action", component = "openWindowActionLink") > void onActionFromOpenWindowActionLink() > { > renderSupport.getClass(); > } > > Test.tml > <aa t:id="openWindowActionLink" t:type="ActionLink">Open Window</aa> > > > When the Open Window link is clicked I am getting the following > No object of type org.apache.tapestry5.RenderSupport is available from the > Environment. Available types are > org.apache.tapestry5.services.ComponentEventResultProcessor. > > Does anyone know how I can even approach this problem. > > Petros > > -- > View this message in context: > http://www.nabble.com/%40Environment-problem-tp18587443p18587443.html > Sent from the Tapestry - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscribe@... > For additional commands, e-mail: users-help@... > > -- with regards Sven Homburg http://tapestry5-components.googlecode.com http://chenillekit.googlecode.com |
|
|
Re: @Environment problem
by Petros Petrou
::
Rate this Message:
Thanks Kris/Sven,
The version I am using is 5.0.13. Kris, if I am understanding your explanation correctly this means I have no way of using this code renderSupport.addScript("%s.show%s(%s);", window1.getClientId(), isCenter() ? "Center" : "", isModal()); within an action method ? PS: This is my original issue http://www.nabble.com/t5components---Window-to18087605.html Sorry if I complicated things by creating two different issues. Sven, sorry about all these questions but my Javascript skills are very limited. Petros
|
|
|
Re: @Environment problem
by kristian.marinkovic
::
Rate this Message:
hi petros,
right... you can't use it in an onAction method (component event method) a possible solution is to save some informaton in a persistent field (session or flash) that is then evaluated during the render phase. as you know, after each component event t5 performs a redirect to initiate the page rendering. because of the statelessness of t5 components/pages you have to somehow remember the state info yourself if page/component rendering depends on a previous component action. hope this makes sense :)... a simple example: @Persist("flash") private boolean renderScriptFlag; void onActionFromLink() { renderScript = true; } void beginRender() { if(renderScriptFlag) renderSuport.addScript(....); } g, kris Petros Petrou <petros@...> 22.07.2008 17:05 Bitte antworten an "Tapestry users" <users@...> An users@... Kopie Thema Re: @Environment problem Thanks Kris/Sven, The version I am using is 5.0.13. Kris, if I am understanding your explanation correctly this means I have no way of using this code renderSupport.addScript("%s.show%s(%s);", window1.getClientId(), isCenter() ? "Center" : "", isModal()); within an action method ? PS: This is my original issue http://www.nabble.com/t5components---Window-to18087605.html Sorry if I complicated things by creating two different issues. Sven, sorry about all these questions but my Javascript skills are very limited. Petros kristian.marinkovic wrote: > > the RenderSupport service is only available during > the render phase (page rendering) > > you are trying to access it during the component event > phase > > (i hope i used the correct terms :)) > > g, > kris > > > > > "Sven Homburg" <homburgs@...> > 22.07.2008 14:44 > Bitte antworten an > "Tapestry users" <users@...> > > > An > "Tapestry users" <users@...> > Kopie > > Thema > Re: @Environment problem > > > > > > > wich version of tapestry are you using (5.0.??) > > 2008/7/22 Petros Petrou <petros@...>: > >> >> I have the following code >> >> Test.java >> @Environmental >> private RenderSupport renderSupport; >> >> @OnEvent(value = "action", component = "openWindowActionLink") >> void onActionFromOpenWindowActionLink() >> { >> renderSupport.getClass(); >> } >> >> Test.tml >> <aa t:id="openWindowActionLink" t:type="ActionLink">Open Window</aa> >> >> >> When the Open Window link is clicked I am getting the following > exception >> No object of type org.apache.tapestry5.RenderSupport is available from > the >> Environment. Available types are >> org.apache.tapestry5.services.ComponentEventResultProcessor. >> >> Does anyone know how I can even approach this problem. >> >> Petros >> >> -- >> View this message in context: >> http://www.nabble.com/%40Environment-problem-tp18587443p18587443.html >> Sent from the Tapestry - User mailing list archive at Nabble.com. >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscribe@... >> For additional commands, e-mail: users-help@... >> >> > > > -- > with regards > Sven Homburg > http://tapestry5-components.googlecode.com > http://chenillekit.googlecode.com > > > -- View this message in context: http://www.nabble.com/%40Environment-problem-tp18587443p18591002.html Sent from the Tapestry - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@... For additional commands, e-mail: users-help@... |
|
|
Re: @Environment problem
by Chris Lewis-5
::
Rate this Message:
Petros,
Instead of RenderSupport, try DocumentLinker. It should be available in such cases, the only issue is that it's internal. I don't remember if the "rules" are not to use internal services at all, or simply not to extend them. chris Petros Petrou wrote: > Thanks Kris/Sven, > > The version I am using is 5.0.13. > > Kris, if I am understanding your explanation correctly this means I have no > way of using this code > renderSupport.addScript("%s.show%s(%s);", window1.getClientId(), isCenter() > ? "Center" : "", isModal()); > within an action method ? > > PS: This is my original issue > http://www.nabble.com/t5components---Window-to18087605.html > Sorry if I complicated things by creating two different issues. > Sven, sorry about all these questions but my Javascript skills are very > limited. > > > Petros > > > > kristian.marinkovic wrote: > >> the RenderSupport service is only available during >> the render phase (page rendering) >> >> you are trying to access it during the component event >> phase >> >> (i hope i used the correct terms :)) >> >> g, >> kris >> >> >> >> >> "Sven Homburg" <homburgs@...> >> 22.07.2008 14:44 >> Bitte antworten an >> "Tapestry users" <users@...> >> >> >> An >> "Tapestry users" <users@...> >> Kopie >> >> Thema >> Re: @Environment problem >> >> >> >> >> >> >> wich version of tapestry are you using (5.0.??) >> >> 2008/7/22 Petros Petrou <petros@...>: >> >> >>> I have the following code >>> >>> Test.java >>> @Environmental >>> private RenderSupport renderSupport; >>> >>> @OnEvent(value = "action", component = "openWindowActionLink") >>> void onActionFromOpenWindowActionLink() >>> { >>> renderSupport.getClass(); >>> } >>> >>> Test.tml >>> <aa t:id="openWindowActionLink" t:type="ActionLink">Open Window</aa> >>> >>> >>> When the Open Window link is clicked I am getting the following >>> >> exception >> >>> No object of type org.apache.tapestry5.RenderSupport is available from >>> >> the >> >>> Environment. Available types are >>> org.apache.tapestry5.services.ComponentEventResultProcessor. >>> >>> Does anyone know how I can even approach this problem. >>> >>> Petros >>> >>> -- >>> View this message in context: >>> http://www.nabble.com/%40Environment-problem-tp18587443p18587443.html >>> Sent from the Tapestry - User mailing list archive at Nabble.com. >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: users-unsubscribe@... >>> For additional commands, e-mail: users-help@... >>> >>> >>> >> -- >> with regards >> Sven Homburg >> http://tapestry5-components.googlecode.com >> http://chenillekit.googlecode.com >> >> >> >> > > -- http://thegodcode.net |
|
|
Re: @Environment problem
by kristian.marinkovic
::
Rate this Message:
hi chris,
the DocumentLinker is a service is a service that is only accessible via the RenderSupport service and therefore suffers the same problem see TapestryModule: public void contributeMarkupRenderer(...) { .... MarkupRendererFilter pageRenderSupport = new MarkupRendererFilter() { public void renderMarkup(MarkupWriter writer, MarkupRenderer renderer) { DocumentLinkerImpl linker = new DocumentLinkerImpl(productionMode); RenderSupportImpl support = new RenderSupportImpl(linker, symbolSource, assetSource, g, kris Chris Lewis <chris_lewis@...> 23.07.2008 13:11 Bitte antworten an "Tapestry users" <users@...> An Tapestry users <users@...> Kopie Thema Re: @Environment problem Petros, Instead of RenderSupport, try DocumentLinker. It should be available in such cases, the only issue is that it's internal. I don't remember if the "rules" are not to use internal services at all, or simply not to extend them. chris Petros Petrou wrote: > Thanks Kris/Sven, > > The version I am using is 5.0.13. > > Kris, if I am understanding your explanation correctly this means I have no > way of using this code > renderSupport.addScript("%s.show%s(%s);", window1.getClientId(), isCenter() > ? "Center" : "", isModal()); > within an action method ? > > PS: This is my original issue > http://www.nabble.com/t5components---Window-to18087605.html > Sorry if I complicated things by creating two different issues. > Sven, sorry about all these questions but my Javascript skills are very > limited. > > > Petros > > > > kristian.marinkovic wrote: > >> the RenderSupport service is only available during >> the render phase (page rendering) >> >> you are trying to access it during the component event >> phase >> >> (i hope i used the correct terms :)) >> >> g, >> kris >> >> >> >> >> "Sven Homburg" <homburgs@...> >> 22.07.2008 14:44 >> Bitte antworten an >> "Tapestry users" <users@...> >> >> >> An >> "Tapestry users" <users@...> >> Kopie >> >> Thema >> Re: @Environment problem >> >> >> >> >> >> >> wich version of tapestry are you using (5.0.??) >> >> 2008/7/22 Petros Petrou <petros@...>: >> >> >>> I have the following code >>> >>> Test.java >>> @Environmental >>> private RenderSupport renderSupport; >>> >>> @OnEvent(value = "action", component = "openWindowActionLink") >>> void onActionFromOpenWindowActionLink() >>> { >>> renderSupport.getClass(); >>> } >>> >>> Test.tml >>> <aa t:id="openWindowActionLink" t:type="ActionLink">Open Window</aa> >>> >>> >>> When the Open Window link is clicked I am getting the following >>> >> exception >> >>> No object of type org.apache.tapestry5.RenderSupport is available from >>> >> the >> >>> Environment. Available types are >>> org.apache.tapestry5.services.ComponentEventResultProcessor. >>> >>> Does anyone know how I can even approach this problem. >>> >>> Petros >>> >>> -- >>> View this message in context: >>> http://www.nabble.com/%40Environment-problem-tp18587443p18587443.html >>> Sent from the Tapestry - User mailing list archive at Nabble.com. >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: users-unsubscribe@... >>> For additional commands, e-mail: users-help@... >>> >>> >>> >> -- >> with regards >> Sven Homburg >> http://tapestry5-components.googlecode.com >> http://chenillekit.googlecode.com >> >> >> >> > > -- http://thegodcode.net |
| Free Forum Powered by Nabble | Forum Help |