[Tobago] Problem using tc:tree and request parameters
Hi all, I have a problem with tc:tree. In my code I expand the tree after creation using the TreeState: state.expand(tree, 1); This works fine till I use a request parameter... e.g. http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp?param=123 In this case the first/initial call will show an expanded tree... the second call shows a collapsed tree. - first and second call with parameter: - 1.) Call the URL -> tree expanded 2.) Reload the URL -> tree collapsed - first call with, second without parameter: - 1.) Call the URL -> tree expanded 2.) Call http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp -> tree expanded 3.) any call/reload without parameter -> tree expanded I figured out that the method 'TreeState.clearExpandState()' will be called, but I can't find any hints on that issue. Regards, Alf -- GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01
Re: [Tobago] Problem using tc:tree and request parameters
Any idea? Original-Nachricht Datum: Thu, 03 Jun 2010 13:31:44 +0200 Von: "Alf Felis" An: MyFaces Discussion Betreff: [Tobago] Problem using tc:tree and request parameters Hi all, I have a problem with tc:tree. In my code I expand the tree after creation using the TreeState: state.expand(tree, 1); This works fine till I use a request parameter... e.g. http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp?param=123 In this case the first/initial call will show an expanded tree... the second call shows a collapsed tree. - first and second call with parameter: - 1.) Call the URL -> tree expanded 2.) Reload the URL -> tree collapsed - first call with, second without parameter: - 1.) Call the URL -> tree expanded 2.) Call http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp -> tree expanded 3.) any call/reload without parameter -> tree expanded I figured out that the method 'TreeState.clearExpandState()' will be called, but I can't find any hints on that issue. Regards, Alf -- GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01
Re: [Tobago] Problem using tc:tree and request parameters
Hi Alf, I've some questions: Which Tobago version and which JSF implementation and version you are using (and which container)? In which scope is the managed bean that holds the state? I don't exactly know what happens, because I've not the sources of you code. But I can try some supposition... The usual usage of Tobago is to write an application, with one or more pages that will be called by clicking on some controls on the page. It was a difference of calling the URL and clicking a . The click on a button will submit the current expansion state of the tree and sends it to the server (via a hidden input field), which manipulates the tree state object. When calling the URL (manually) the expansion state information is not part of the request. When JSF now restores the UIViewRoot and begins to decode the request it clears the expand state and tries to apply the new information from the browser (which are not available in this case). It is correct, that you want to provide external links (non faces request to faces response)? Are you also use "internal" actions? If not, you don't need to save the expansion state for each user. You can try to put the tree state in the "none" scope. Regards, Udo Am 15.06.10 15:51, schrieb Alf Felis: Any idea? Original-Nachricht Datum: Thu, 03 Jun 2010 13:31:44 +0200 Von: "Alf Felis" An: MyFaces Discussion Betreff: [Tobago] Problem using tc:tree and request parameters Hi all, I have a problem with tc:tree. In my code I expand the tree after creation using the TreeState: state.expand(tree, 1); This works fine till I use a request parameter... e.g. http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp?param=123 In this case the first/initial call will show an expanded tree... the second call shows a collapsed tree. - first and second call with parameter: - 1.) Call the URL -> tree expanded 2.) Reload the URL -> tree collapsed - first call with, second without parameter: - 1.) Call the URL -> tree expanded 2.) Call http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp -> tree expanded 3.) any call/reload without parameter -> tree expanded I figured out that the method 'TreeState.clearExpandState()' will be called, but I can't find any hints on that issue. Regards, Alf
Re: [Tobago] Problem using tc:tree and request parameters
Hi Udo, sorry... I forgot the environment information: MyFaces 1.1.6 Tobago 1.0.24 and 1.0.27 The bean has session scope. tobagoTreeTestBean TobagoTreeTestBean session I have attached my test bean and the jsp page to this mail. First I thought that the request always contains the state of the navigation, but I checked the request parameters (using a servlet filter) and figured out that the state information will only be sent when I click the navigation tree. Nevertheless reloading the page (browser reload) collapses the tree when using parameters and saves the state without using parameters. In both situations there are no request parameters from the navigation state. Request parameters using parameters: Parameters: param: 123 Request parameters without parameters: Parameters: Request parameters when clicking the tree: Parameters: _idJsp0::form-action: _idJsp0:nav:Number1 jsf_tree: 5 _idJsp0::action-position: 0px,0px,0px,0px _idJsp0::context-path: /Tobago jsf_viewid: /TobagoTreeTest.jsp _idJsp0::form-clientDimension: 913;700 _idJsp0:nav: ;Home;Number1; _idJsp0:nav-marker: _idJsp0:nav:Number1 tobago.dummy: _idJsp0:nav-scrollPosition: Regards, Alf -Ursprüngliche Nachricht- Von: Udo Schnurpfeil Gesendet: 17.06.2010 09:59:42 An: MyFaces Discussion Betreff: Re: [Tobago] Problem using tc:tree and request parameters >Hi Alf, > >I've some questions: >Which Tobago version and which JSF implementation and version you are >using (and which container)? >In which scope is the managed bean that holds the state? > >I don't exactly know what happens, because I've not the sources of you code. >But I can try some supposition... >The usual usage of Tobago is to write an application, with one or more >pages that will be called by clicking on some controls on the page. >It was a difference of calling the URL and clicking a . The >click on a button will submit the current expansion state of the tree >and sends it to the server (via a hidden input field), which manipulates >the tree state object. When calling the URL (manually) the expansion >state information is not part of the request. When JSF now restores the >UIViewRoot and begins to decode the request it clears the expand state >and tries to apply the new information from the browser (which are not >available in this case). > >It is correct, that you want to provide external links (non faces >request to faces response)? Are you also use "internal" actions? If not, >you don't need to save the expansion state for each user. You can try to >put the tree state in the "none" scope. > >Regards, > >Udo > >Am 15.06.10 15:51, schrieb Alf Felis: >> Any idea? >> >> ---- Original-Nachricht ---- >> Datum: Thu, 03 Jun 2010 13:31:44 +0200 >> Von: "Alf Felis"[ >> An: MyFaces Discussion >> Betreff: [Tobago] Problem using tc:tree and request parameters >> >> Hi all, >> >> I have a problem with tc:tree. >> In my code I expand the tree after creation using the TreeState: >> >> state.expand(tree, 1); >> >> This works fine till I use a request parameter... e.g. >> >> http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp?param=123 >> >> In this case the first/initial call will show an expanded tree... the second >> call shows a collapsed tree. >> >> - >> first and second call with parameter: >> - >> 1.) Call the URL -> tree expanded >> 2.) Reload the URL -> tree collapsed >> >> - >> first call with, second without parameter: >> - >> 1.) Call the URL -> tree expanded >> 2.) Call http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp -> tree >> expanded >> 3.) any call/reload without parameter -> tree expanded >> >> I figured out that the method 'TreeState.clearExpandState()' will be called, >> but I can't find any hints on that issue. >> >> >> Regards, Alf -- GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01
Re: [Tobago] Problem using tc:tree and request parameters
Hi Udo, I noticed that the attachments has been removed from my mail. Should I send them to your email account? Regards, Alf -Ursprüngliche Nachricht- Von: Alf Felis Gesendet: 17.06.2010 13:01:43 An: MyFaces Discussion Betreff: Re: [Tobago] Problem using tc:tree and request parameters >Hi Udo, > >sorry... I forgot the environment information: >MyFaces 1.1.6 >Tobago 1.0.24 and 1.0.27 > >The bean has session scope. > >tobagoTreeTestBean >TobagoTreeTestBean >session > > >I have attached my test bean and the jsp page to this mail. > >First I thought that the request always contains the state of the navigation, >but I checked the request parameters (using a servlet filter) and figured out >that the state information will only be sent when I click the navigation tree. > >Nevertheless reloading the page (browser reload) collapses the tree when using >parameters and saves the state without using parameters. In both situations >there are no request parameters from the navigation state. > > >Request parameters using parameters: > >Parameters: >param: 123 > > >Request parameters without parameters: > >Parameters: > > >Request parameters when clicking the tree: > >Parameters: >_idJsp0::form-action: _idJsp0:nav:Number1 >jsf_tree: 5 >_idJsp0::action-position: 0px,0px,0px,0px >_idJsp0::context-path: /Tobago >jsf_viewid: /TobagoTreeTest.jsp >_idJsp0::form-clientDimension: 913;700 >_idJsp0:nav: ;Home;Number1; >_idJsp0:nav-marker: _idJsp0:nav:Number1 >tobago.dummy: >_idJsp0:nav-scrollPosition: > > >Regards, > >Alf > > >-----Ursprüngliche Nachricht- >Von: Udo Schnurpfeil >Gesendet: 17.06.2010 09:59:42 >An: MyFaces Discussion >Betreff: Re: [Tobago] Problem using tc:tree and request parameters > >>Hi Alf, >> >>I've some questions: >>Which Tobago version and which JSF implementation and version you are >>using (and which container)? >>In which scope is the managed bean that holds the state? >> >>I don't exactly know what happens, because I've not the sources of you code. >>But I can try some supposition... >>The usual usage of Tobago is to write an application, with one or more >>pages that will be called by clicking on some controls on the page. >>It was a difference of calling the URL and clicking a . The >>click on a button will submit the current expansion state of the tree >>and sends it to the server (via a hidden input field), which manipulates >>the tree state object. When calling the URL (manually) the expansion >>state information is not part of the request. When JSF now restores the >>UIViewRoot and begins to decode the request it clears the expand state >>and tries to apply the new information from the browser (which are not >>available in this case). >> >>It is correct, that you want to provide external links (non faces >>request to faces response)? Are you also use "internal" actions? If not, >>you don't need to save the expansion state for each user. You can try to >>put the tree state in the "none" scope. >> >>Regards, >> >>Udo >> >>Am 15.06.10 15:51, schrieb Alf Felis: >>> Any idea? >>> >>> Original-Nachricht >>> Datum: Thu, 03 Jun 2010 13:31:44 +0200 >>> Von: "Alf Felis"[ >>> An: MyFaces Discussion >>> Betreff: [Tobago] Problem using tc:tree and request parameters >>> >>> Hi all, >>> >>> I have a problem with tc:tree. >>> In my code I expand the tree after creation using the TreeState: >>> >>> state.expand(tree, 1); >>> >>> This works fine till I use a request parameter... e.g. >>> >>> http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp?param=123 >>> >>> In this case the first/initial call will show an expanded tree... the >>> second call shows a collapsed tree. >>> >>> - >>> first and second call with parameter: >>> - >>> 1.) Call the URL -> tree expanded >>> 2.) Reload the URL -> tree collapsed >>> >>> - >>> first call with, second without parameter: >>> - >>> 1.) Call the URL -> tree expanded >>> 2.) Call http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp -> tree >>> expanded >>> 3.) any call/reload without parameter -> tree expanded >>> >>> I figured out that the method 'TreeState.clearExpandState()' will be >>> called, but I can't find any hints on that issue. >>> >>> >>> Regards, Alf -- GMX DSL: Internet-, Telefon- und Handy-Flat ab 19,99 EUR/mtl. Bis zu 150 EUR Startguthaben inklusive! http://portal.gmx.net/de/go/dsl
Re: [Tobago] Problem using tc:tree and request parameters
Hi Alf, I think the request parameters are working like expected. Only in the case of "reload" it will depend, if you make a "reload" of the "get" or the reload of a later "post" request. A reload of a "post" will normally reposted after the browser has asked the user (may depends on browser and configuration). For solving the problem, I want to understand why you use the "get" request with the non-jsf parameter (see the last section from my last mail). Regards, Udo Am 17.06.10 13:01, schrieb Alf Felis: Hi Udo, sorry... I forgot the environment information: MyFaces 1.1.6 Tobago 1.0.24 and 1.0.27 The bean has session scope. tobagoTreeTestBean TobagoTreeTestBean session I have attached my test bean and the jsp page to this mail. First I thought that the request always contains the state of the navigation, but I checked the request parameters (using a servlet filter) and figured out that the state information will only be sent when I click the navigation tree. Nevertheless reloading the page (browser reload) collapses the tree when using parameters and saves the state without using parameters. In both situations there are no request parameters from the navigation state. Request parameters using parameters: Parameters: param: 123 Request parameters without parameters: Parameters: Request parameters when clicking the tree: Parameters: _idJsp0::form-action: _idJsp0:nav:Number1 jsf_tree: 5 _idJsp0::action-position: 0px,0px,0px,0px _idJsp0::context-path: /Tobago jsf_viewid: /TobagoTreeTest.jsp _idJsp0::form-clientDimension: 913;700 _idJsp0:nav: ;Home;Number1; _idJsp0:nav-marker: _idJsp0:nav:Number1 tobago.dummy: _idJsp0:nav-scrollPosition: Regards, Alf -Ursprüngliche Nachricht- Von: Udo Schnurpfeil Gesendet: 17.06.2010 09:59:42 An: MyFaces Discussion Betreff: Re: [Tobago] Problem using tc:tree and request parameters Hi Alf, I've some questions: Which Tobago version and which JSF implementation and version you are using (and which container)? In which scope is the managed bean that holds the state? I don't exactly know what happens, because I've not the sources of you code. But I can try some supposition... The usual usage of Tobago is to write an application, with one or more pages that will be called by clicking on some controls on the page. It was a difference of calling the URL and clicking a. The click on a button will submit the current expansion state of the tree and sends it to the server (via a hidden input field), which manipulates the tree state object. When calling the URL (manually) the expansion state information is not part of the request. When JSF now restores the UIViewRoot and begins to decode the request it clears the expand state and tries to apply the new information from the browser (which are not available in this case). It is correct, that you want to provide external links (non faces request to faces response)? Are you also use "internal" actions? If not, you don't need to save the expansion state for each user. You can try to put the tree state in the "none" scope. Regards, Udo Am 15.06.10 15:51, schrieb Alf Felis: Any idea? Original-Nachricht ---- Datum: Thu, 03 Jun 2010 13:31:44 +0200 Von: "Alf Felis"[ An: MyFaces Discussion Betreff: [Tobago] Problem using tc:tree and request parameters Hi all, I have a problem with tc:tree. In my code I expand the tree after creation using the TreeState: state.expand(tree, 1); This works fine till I use a request parameter... e.g. http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp?param=123 In this case the first/initial call will show an expanded tree... the second call shows a collapsed tree. - first and second call with parameter: - 1.) Call the URL -> tree expanded 2.) Reload the URL -> tree collapsed - first call with, second without parameter: - 1.) Call the URL -> tree expanded 2.) Call http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp -> tree expanded 3.) any call/reload without parameter -> tree expanded I figured out that the method 'TreeState.clearExpandState()' will be called, but I can't find any hints on that issue. Regards, Alf
Re: [Tobago] Problem using tc:tree and request parameters
Hi, Alf, after taking a close look to your problem, we have discovered a problem in the decision if there is a post back, or not. I've added an issue in JIRA: https://issues.apache.org/jira/browse/TOBAGO-905 You may test the current 1.0.x branch or use the nightly build from tomorrow. Regards, Udo Am 25.06.10 09:30, schrieb Alf Felis: Hi Udo, I noticed that the attachments has been removed from my mail. Should I send them to your email account? Regards, Alf -Ursprüngliche Nachricht- Von: Alf Felis Gesendet: 17.06.2010 13:01:43 An: MyFaces Discussion Betreff: Re: [Tobago] Problem using tc:tree and request parameters Hi Udo, sorry... I forgot the environment information: MyFaces 1.1.6 Tobago 1.0.24 and 1.0.27 The bean has session scope. tobagoTreeTestBean TobagoTreeTestBean session I have attached my test bean and the jsp page to this mail. First I thought that the request always contains the state of the navigation, but I checked the request parameters (using a servlet filter) and figured out that the state information will only be sent when I click the navigation tree. Nevertheless reloading the page (browser reload) collapses the tree when using parameters and saves the state without using parameters. In both situations there are no request parameters from the navigation state. Request parameters using parameters: Parameters: param: 123 Request parameters without parameters: Parameters: Request parameters when clicking the tree: Parameters: _idJsp0::form-action: _idJsp0:nav:Number1 jsf_tree: 5 _idJsp0::action-position: 0px,0px,0px,0px _idJsp0::context-path: /Tobago jsf_viewid: /TobagoTreeTest.jsp _idJsp0::form-clientDimension: 913;700 _idJsp0:nav: ;Home;Number1; _idJsp0:nav-marker: _idJsp0:nav:Number1 tobago.dummy: _idJsp0:nav-scrollPosition: Regards, Alf -Ursprüngliche Nachricht- Von: Udo Schnurpfeil Gesendet: 17.06.2010 09:59:42 An: MyFaces Discussion Betreff: Re: [Tobago] Problem using tc:tree and request parameters Hi Alf, I've some questions: Which Tobago version and which JSF implementation and version you are using (and which container)? In which scope is the managed bean that holds the state? I don't exactly know what happens, because I've not the sources of you code. But I can try some supposition... The usual usage of Tobago is to write an application, with one or more pages that will be called by clicking on some controls on the page. It was a difference of calling the URL and clicking a. The click on a button will submit the current expansion state of the tree and sends it to the server (via a hidden input field), which manipulates the tree state object. When calling the URL (manually) the expansion state information is not part of the request. When JSF now restores the UIViewRoot and begins to decode the request it clears the expand state and tries to apply the new information from the browser (which are not available in this case). It is correct, that you want to provide external links (non faces request to faces response)? Are you also use "internal" actions? If not, you don't need to save the expansion state for each user. You can try to put the tree state in the "none" scope. Regards, Udo Am 15.06.10 15:51, schrieb Alf Felis: Any idea? Original-Nachricht Datum: Thu, 03 Jun 2010 13:31:44 +0200 Von: "Alf Felis"[ An: MyFaces Discussion Betreff: [Tobago] Problem using tc:tree and request parameters Hi all, I have a problem with tc:tree. In my code I expand the tree after creation using the TreeState: state.expand(tree, 1); This works fine till I use a request parameter... e.g. http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp?param=123 In this case the first/initial call will show an expanded tree... the second call shows a collapsed tree. - first and second call with parameter: - 1.) Call the URL -> tree expanded 2.) Reload the URL -> tree collapsed - first call with, second without parameter: - 1.) Call the URL -> tree expanded 2.) Call http://localhost:8080/Tobago/faces/TobagoTreeTest.jsp -> tree expanded 3.) any call/reload without parameter -> tree expanded I figured out that the method 'TreeState.clearExpandState()' will be called, but I can't find any hints on that issue. Regards, Alf
Re: [Tobago] Problem using tc:tree and request parameters
Oh... sorry... I forgot to tell you that your solution has fixed the problem. Many thanks :) Regards, Alf Udo Schnurpfeil schrieb: > > Hi, Alf, > > > > after taking a close look to your problem, we have discovered a problem > > in the decision if there is a post back, or not. > > I've added an issue in JIRA: > > https://issues.apache.org/jira/browse/TOBAGO-905 > > > > You may test the current 1.0.x branch or use the nightly build from > > tomorrow. > > > > Regards, > > > > Udo > > > > Am 25.06.10 09:30, schrieb Alf Felis: >> >> Hi Udo, >> >> >> >> I noticed that the attachments has been removed from my mail. >> >> >> >> Should I send them to your email account? >> >> >> >> >> >> Regards, >> >> >> >> Alf >> >> >> >> >> >> -Ursprüngliche Nachricht- >> >> Von: Alf Felis >> >> Gesendet: 17.06.2010 13:01:43 >> >> An: MyFaces Discussion >> >> Betreff: Re: [Tobago] Problem using tc:tree and request parameters >> >> >>> >>> Hi Udo, >>> >>> >>> >>> sorry... I forgot the environment information: >>> >>> MyFaces 1.1.6 >>> >>> Tobago 1.0.24 and 1.0.27 >>> >>> >>> >>> The bean has session scope. >>> >>> >>> >>> tobagoTreeTestBean >>> >>> TobagoTreeTestBean >>> >>> session >>> >>> >>> >>> >>> >>> I have attached my test bean and the jsp page to this mail. >>> >>> >>> >>> First I thought that the request always contains the state of the >>> >>> navigation, but I checked the request parameters (using a servlet >>> >>> filter) and figured out that the state information will only be sent >>> >>> when I click the navigation tree. >>> >>> >>> >>> Nevertheless reloading the page (browser reload) collapses the tree >>> >>> when using parameters and saves the state without using parameters. >>> >>> In both situations there are no request parameters from the >>> >>> navigation state. >>> >>> >>> >>> >>> >>> Request parameters using parameters: >>> >>> >>> >>> Parameters: >>> >>> param: 123 >>> >>> >>> >>> >>> >>> Request parameters without parameters: >>> >>> >>> >>> Parameters: >>> >>> >>> >>> >>> >>> Request parameters when clicking the tree: >>> >>> >>> >>> Parameters: >>> >>> _idJsp0::form-action: _idJsp0:nav:Number1 >>> >>> jsf_tree: 5 >>> >>> _idJsp0::action-position: 0px,0px,0px,0px >>> >>> _idJsp0::context-path: /Tobago >>> >>> jsf_viewid: /TobagoTreeTest.jsp >>> >>> _idJsp0::form-clientDimension: 913;700 >>> >>> _idJsp0:nav: ;Home;Number1; >>> >>> _idJsp0:nav-marker: _idJsp0:nav:Number1 >>> >>> tobago.dummy: >>> >>> _idJsp0:nav-scrollPosition: >>> >>> >>> >>> >>> >>> Regards, >>> >>> >>> >>> Alf >>> >>> >>> >>> >>> >>> -Ursprüngliche Nachricht- >>> >>> Von: Udo Schnurpfeil >>> >>> Gesendet: 17.06.2010 09:59:42 >>> >>> An: MyFaces Discussion >>> >>> Betreff: Re: [Tobago] Problem using tc:tree and request parameters >>> >>> >>>> >>>> Hi Alf, >>>> >>>> >>>> >>>> I've some questions: >>>> >>>> Which Tobago version and which JSF implementation and version you are >>>> >>>> using (and which container)? >>>> >>>> In which scope is the managed bean that holds the state? >>>> >>>> >>>> >>>&
