Hakon, See my email from yesterday. That is why I suggested using the tr:poll component. How many different status messages will you have? What period of time will the messages be changing? Depending on these answers, the tr:poll component or the statusIndicator will work. Can you list the sequence of events the timing (ie. 2 seconds or 2 minutes later xxx happens on the server.) are you starting a separate thread that eventually updates a status message?
Richard Sent from my iPhone On Mar 4, 2011, at 1:34 AM, Håkon Sagehaug <[email protected]> wrote: > Hi > > I put the form in various places, but I could not get the wanted effect. > Just curious, since this is an update of a value on the server side. The > clients somehow needs to know if the value have changed or not. I guess > this is somewhere referred to as server push. My impression of the > partialTriggers is that an action is taken on the client side, and then > something is triggered on the client side. > So in my case the the value form the backing bean id read, but only when the > button is clicked, not the hole "login session". Is this correct? I guess > what to me sounds correct is to have some sort of value change listener on > the value for the output text, but I guess that's more for input text etc > > Did this make sense? > > Cheers, Håkon > > > On 3 March 2011 18:18, Scott O'Bryan <[email protected]> wrote: > >> Hakkon, put the form around everything and see if it changes the PPR >> >> >> >> On 03/03/2011 10:00 AM, Richard Yee wrote: >> >>> what is the initial value of pollText in your backing bean? If it is "", >>> you >>> should set it to something else, ie. "Processing". >>> >>> The outputText inside statusIndicator will only show during the time the >>> Ajax request is being made. Once the response is returned, it will >>> disappear. >>> >>> -Richard >>> >>> >>> >>> 2011/3/3 Håkon Sagehaug<[email protected]> >>> >>> Hi >>>> >>>> I now have my login page like this >>>> >>>> <?xml version="1.0" encoding="UTF-8"?> >>>> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" >>>> "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> >>>> <html xmlns="http://www.w3.org/1999/xhtml"; >>>> xmlns:f="http://java.sun.com/jsf/core"; >>>> xmlns:h="http://java.sun.com/jsf/html"; >>>> xmlns:tr="http://myfaces.apache.org/trinidad";> >>>> >>>> <f:view> >>>> <tr:document title="eSysbio-myFaces-Trinidad"> >>>> >>>> <tr:panelPage> >>>> <f:facet name="infoStatus"> >>>> <tr:legend name="required" /> >>>> </f:facet> >>>> <tr:form> >>>> <h:panelGrid colums="2"> >>>> <tr:outputLabel value="Username" /> >>>> <tr:inputText id="username" >>>> value="#{helloWorldBacking.username}" >>>> required="true" /> >>>> <tr:outputLabel value="Password" /> >>>> <tr:inputText id="password" >>>> value="#{helloWorldBacking.password}" >>>> required="true" secret="true" /> >>>> >>>> </h:panelGrid> >>>> <tr:commandButton id="loginButton" text="Login" >>>> partialSubmit="true" >>>> actionListener="#{helloWorldBacking.send}" /> >>>> >>>> >>>> <!-- >>>> <tr:statusIndicator> >>>> <tr:outputText value="#{helloWorldBacking.pollText}" >>>> /> >>>> </tr:statusIndicator> >>>> --> >>>> <tr:outputText value="#{helloWorldBacking.pollText}" >>>> partialTriggers="loginButton" /> >>>> </tr:form> >>>> </tr:panelPage> >>>> >>>> </tr:document> >>>> </f:view> >>>> </html> >>>> >>>> But then I got nothing in the outPutText field. Any other hint/tips or >>>> tricks. I really appreciate the help >>>> >>>> Cheers, Håkon >>>> >>>> On 3 March 2011 17:25, Scott O'Bryan<[email protected]> wrote: >>>> >>>> That doesn't seem to make any sense to me Richard. The poll component >>>>> does not replace statusIndicator, they simply do two different things. >>>>> The purpose of the poll component is to initiate a request based on a >>>>> clock instead of a user click. You still need some way to display the >>>>> information.. >>>>> >>>>> Hakon, >>>>> >>>>> The partial trigger in this case should be on the output text although >>>>> having it on the status indicator should also work (you'll just get a >>>>> larger payload). >>>>> >>>>> Try this. Remove the status indicator and only have the output text. >>>>> Make sure your outputText is located inside the form (possible your >>>>> getting a scoping issue). >>>>> >>>>> Does that work? It should. >>>>> >>>>> On Mar 3, 2011, at 9:06 AM, Richard Yee<[email protected]> >>>>> wrote: >>>>> >>>>> You don't want statusIndicator, use tr:poll instead >>>>>> >>>>>> Richard >>>>>> >>>>>> Sent from my iPhone >>>>>> >>>>>> On Mar 3, 2011, at 7:48 AM, Håkon Sagehaug<[email protected]> >>>>>> >>>>> wrote: >>>>> >>>>>> Hi >>>>>>> >>>>>>> Yes, that was an old cut and past mistake, I've got loginButton as id >>>>>>> >>>>>> for >>>>> >>>>>> the button. The latest test are with loginButton, not button2. So this >>>>>>> >>>>>> way >>>>> >>>>>> of doing it should normally work? >>>>>>> >>>>>>> cheers, Håkon >>>>>>> >>>>>>> On 3 March 2011 16:35, Scott O'Bryan<[email protected]> wrote: >>>>>>> >>>>>>> Umm. Considering the id of your button is button2, I'm not sure why >>>>>>>> your partialTrigger is loginButton. Can you explain? >>>>>>>> >>>>>>>> On Mar 3, 2011, at 6:46 AM, "Håkon Sagehaug"<[email protected]> >>>>>>>> wrote: >>>>>>>> >>>>>>>> Hi all, >>>>>>>>> >>>>>>>>> I might not get the full point here ;). Here is what I tried, put >>>>>>>>> >>>>>>>> trigger >>>>> >>>>>> on >>>>>>>> >>>>>>>>> the statusIndicator like here >>>>>>>>> >>>>>>>>> <tr:statusIndicator partialTriggers="loginButton"> >>>>>>>>> <f:facet name="busy"> >>>>>>>>> <tr:outputText >>>>>>>>> >>>>>>>> value="#{helloWorldBacking.pollText}" >>>>>>>> >>>>>>>>> /> >>>>>>>>> </f:facet> >>>>>>>>> </tr:statusIndicator> >>>>>>>>> >>>>>>>>> And on the outputText like here >>>>>>>>> >>>>>>>>> <tr:statusIndicator partialTriggers="loginButton"> >>>>>>>>> <f:facet name="busy"> >>>>>>>>> <tr:outputText >>>>>>>>> >>>>>>>> value="#{helloWorldBacking.pollText}" >>>>>>>> >>>>>>>>> partialTriggers="loginButton"/> >>>>>>>>> </f:facet> >>>>>>>>> </tr:statusIndicator> >>>>>>>>> >>>>>>>>> Where loginButton is >>>>>>>>> >>>>>>>>> <tr:commandButton id="button2" text="Login" partialSubmit="true"/> >>>>>>>>> >>>>>>>>> But nothing seems to have the wanted effect. I looks like it picks >>>>>>>>> >>>>>>>> up >>>> >>>>> the >>>>> >>>>>> initial value for the helloWorldBacking.pollText, but when this >>>>>>>>> >>>>>>>> value >>>> >>>>> changes it's it not propagated in the UI. Maybe this can't be done >>>>>>>>> >>>>>>>> like >>>>> >>>>>> I've >>>>>>>> >>>>>>>>> sketched out. The backing code is the same as sent in a earlier >>>>>>>>> >>>>>>>> email. >>>> >>>>> Other tips? >>>>>>>>> >>>>>>>>> Cheers, Håkon >>>>>>>>> >>>>>>>>> >>>>>>>>> On 3 March 2011 05:23, Richard Yee<[email protected]> wrote: >>>>>>>>> >>>>>>>>> Try putting it inside the tr:form or inside your panelPage >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -Richard >>>>>>>>>> >>>>>>>>>> 2011/3/1 Håkon Sagehaug<[email protected]> >>>>>>>>>> >>>>>>>>>> Hi >>>>>>>>>>> >>>>>>>>>>> Thanks for the reply, here is my xhtml, with a simple login form >>>>>>>>>>> >>>>>>>>>>> <tr:document title="Login Demo"> >>>>>>>>>>> <tr:statusIndicator> >>>>>>>>>>> <f:facet name="busy"> >>>>>>>>>>> <tr:outputText value="#{helloWorldBacking.pollText}" >>>>>>>>>>> >>>>>>>>>> /> >>>> >>>>> </f:facet> >>>>>>>>>>> </tr:statusIndicator> >>>>>>>>>>> <tr:form> >>>>>>>>>>> >>>>>>>>>>> <tr:panelPage> >>>>>>>>>>> <f:facet name="infoStatus"> >>>>>>>>>>> <tr:legend name="required" /> >>>>>>>>>>> </f:facet> >>>>>>>>>>> >>>>>>>>>>> <tr:inputText label="Username" id="username" >>>>>>>>>>> value="#{helloWorldBacking.username}" >>>>>>>>>>> >>>>>>>>>> required="true" >>>>> >>>>>> /> >>>>>>>>>> >>>>>>>>>>> <tr:inputText label="Password" id="password" >>>>>>>>>>> value="#{helloWorldBacking.password}" >>>>>>>>>>> >>>>>>>>>> required="true" >>>>> >>>>>> secret="true" /> >>>>>>>>>>> <tr:commandButton id="button2" text="Login" >>>>>>>>>>> partialSubmit="true" >>>>>>>>>>> action="#{helloWorldBacking.send}" /> >>>>>>>>>>> </tr:panelPage> >>>>>>>>>>> >>>>>>>>>>> </tr:form> >>>>>>>>>>> >>>>>>>>>>> </tr:document> >>>>>>>>>>> >>>>>>>>>>> And parts of the backing bean >>>>>>>>>>> >>>>>>>>>>> public String send() { >>>>>>>>>>> FacesContext facesContext = FacesContext.getCurrentInstance(); >>>>>>>>>>> >>>>>>>>>>> System.out.println("user name " + username + " is logged in " >>>>>>>>>>> + userLoggedIn); >>>>>>>>>>> >>>>>>>>>>> try { >>>>>>>>>>> Thread.sleep(5000); >>>>>>>>>>> Token tok = tokenMgr.getToken(username, password, true); >>>>>>>>>>> Thread.sleep(2000); >>>>>>>>>>> pollText = "Token fetched"; >>>>>>>>>>> if (tok != null) { >>>>>>>>>>> userLoggedIn = true; >>>>>>>>>>> return ("success"); >>>>>>>>>>> } >>>>>>>>>>> username = ""; >>>>>>>>>>> password = ""; >>>>>>>>>>> } catch (TrustException e1) { >>>>>>>>>>> e1.printStackTrace(); >>>>>>>>>>> } catch (AxisFault e) { >>>>>>>>>>> e.printStackTrace(); >>>>>>>>>>> } catch (FileNotFoundException e) { >>>>>>>>>>> e.printStackTrace(); >>>>>>>>>>> } catch (XMLStreamException e) { >>>>>>>>>>> e.printStackTrace(); >>>>>>>>>>> } catch (InterruptedException e) { >>>>>>>>>>> >>>>>>>>>>> e.printStackTrace(); >>>>>>>>>>> } >>>>>>>>>>> FacesMessage message = new FacesMessage("Login failed"); >>>>>>>>>>> >>>>>>>>>>> facesContext.addMessage("username", message); >>>>>>>>>>> >>>>>>>>>>> username = ""; >>>>>>>>>>> password = ""; >>>>>>>>>>> >>>>>>>>>>> return ("error"); >>>>>>>>>>> >>>>>>>>>>> } >>>>>>>>>>> As you can see I sleep the thread to simulate the operations >>>>>>>>>>> >>>>>>>>>> needed >>>> >>>>> to >>>>> >>>>>> log >>>>>>>>>> >>>>>>>>>>> in the user, for now I'm only getting the token. After that I'll >>>>>>>>>>> >>>>>>>>>> fetch >>>>> >>>>>> the >>>>>>>>>> >>>>>>>>>>> project, data etc... >>>>>>>>>>> >>>>>>>>>>> So I wanted the pollText to apear dynmically in the status >>>>>>>>>>> >>>>>>>>>> indicator, >>>>> >>>>>> but >>>>>>>>>> >>>>>>>>>>> can get it to update,. >>>>>>>>>>> >>>>>>>>>>> Any tips? >>>>>>>>>>> >>>>>>>>>>> cheers, Håkon >>>>>>>>>>> >>>>>>>>>>> On 1 March 2011 23:23, Scott O'Bryan<[email protected]> wrote: >>>>>>>>>>> >>>>>>>>>>> I see no reason why this wouldn't work.. What specifically is >>>>>>>>>>>> >>>>>>>>>>> failing >>>>> >>>>>> for you and perhaps a code snipi might help me visualize your >>>>>>>>>>>> >>>>>>>>>>> issue. >>>>> >>>>>> On Mar 1, 2011, at 3:04 PM, "Håkon Sagehaug"< >>>>>>>>>>>> >>>>>>>>>>> [email protected]> >>>>> >>>>>> wrote: >>>>>>>>>>>> >>>>>>>>>>>> Hi all, >>>>>>>>>>>>> >>>>>>>>>>>>> I've just stared using Trinidad and myFaces, and had a question. >>>>>>>>>>>>> >>>>>>>>>>>> I'm >>>>> >>>>>> implementing a login in page for uses, and wanted to use the >>>>>>>>>>>>> statusIndicator, to give back messages for the user like >>>>>>>>>>>>> >>>>>>>>>>>>> 1. Got user information >>>>>>>>>>>>> 2. Loading datasets >>>>>>>>>>>>> 3. Logged in >>>>>>>>>>>>> >>>>>>>>>>>>> And tried to have a tr:outputText within the statusIndicator. >>>>>>>>>>>>> >>>>>>>>>>>> The >>>> >>>>> value >>>>>>>>>>> >>>>>>>>>>>> for >>>>>>>>>>>> >>>>>>>>>>>>> the outPuttext would be linked to a backing bean, but I was not >>>>>>>>>>>>> >>>>>>>>>>>> very >>>>> >>>>>> successful, do you have any other tips? >>>>>>>>>>>>> >>>>>>>>>>>>> I guess one can use the progressIndicator, but I would like text >>>>>>>>>>>>> >>>>>>>>>>>> to >>>>> >>>>>> be >>>>>>>>>> >>>>>>>>>>> returned not a procentage progress. >>>>>>>>>>>>> >>>>>>>>>>>>> cheers, Håkon >>>>>>>>>>>>> >>>>>>>>>>>> >>
