Command tab selected, based on navigation

Hello

I have a jsf (jspx) page with a navigation pane, which has three navigation elements. Now by clicking one of the navigation feature a different jsf page will appear in a new window. This page has three tabs. Now, I want to show a tab is selected, based on the navigation point clicked. I have a managed bean where I put the disclosed ownership of the retail show based on the clicked point navigation. But it is throwing null pointer exception.

public void firstitemClicked() {}

this.getTab1 () .setDisclosed (false); This line is an error

this.getTab2 () .setDisclosed (true);

this.getTab3 () .setDisclosed (false);

}

And this method is called the navigation item that is located on the first page.

Mallaury,

Make the Boolean type as "static".

In your DemoBackingBean, do the "static" variable that we were missing before.


Private static boolean first = false;

Tip: I prefer to use "af:setActionListener" instead of writing code for such requirement

Thank you

SAIF

Tags: Java

Similar Questions

  • Command + tab to open the Finder window does not

    Sorry to post this again - the first accidentally got marked as resolved, but it is not and I still need help.

    I recently installed at El Capitan on my iMac, and now, when I use the command + tab to toggle an application by opening a window of Finder, I get that the Finder menu bar. The open Finder window is located in the window menu, and I choose to see it and use it. Before the upgrade, command-tab would be near the top of the Finder window currently open and active. How do I get it to behave as it did before? I HATE having to select the window menu item! AND when I select the window from the window menu, the bar menu auto mask, that I also hate. Automatic masking occurs only in the Finder, and he is not selected in the settings of my Apple.

    Help! Thanks in advance.

    iMac (27-inch mid-2011), OS X El Capitan (10.11.3), MS ergonomic keyboard

    I think you have Finder mode full-screen. I do not use full screen at all, so I'm not really familiar with it, but what seems to work for me was to switch to Finder and select the window from the window menu, and then press ESC to exit full-screen.

  • How do I know the tab selected in spaces web center?

    Hello

    I have different tabs on the main page as Abc, Def, home, etc... On each page there are SQL queries based on a variable binding. This binding variable value is given by a selectonechoice component which is present above all the tabs. Now when I change the value in the tab component selectonechoice inside components fires and display the updated data. I'm releasing components integrated into the tabs using contextual events. Everything works fine, but when I changed the value of the component of selectonechoice all events fire and all the tabs of SQL queries are run and it takes so long for data update (a big performance issue). I thought that if I know the tab selected, I trigger the contextual events in this tab. Can someone help me how do I know the tab selected in webcenter spaces. I know in adf we have disclosureListener for help that we know of the selected tab. But in Webcenter spaces the sideBarItem (who resembles showDetailItem ADF) is not disclosureListener. How to overcome this problem? Can someone help me.

    Thank you

    Ashok.

    Hello.

    You can try one of the many possible solutions:

    --------------------------------------------

    (1) activation of the workflow

    My suggestion is that you must configure property activation of your task flows in the pageDefinition.

    When you click a tab, you need to reach in a selected tab variable and use it in an EL Expression in the activation property.
    With this strategy and then the workflow will only be 'living' when the tab is opened.

    Don't forget that you can change the WebCenter Pages using it is an editor in the Admin or export / import in the MDS.

    --------------------------------------------

    (2) avoiding the execution of the application during the initial rendering

    You can configure your iterators used in your TF with RefreshCondition #{! adfFacesContext.initialRender} he can stop running a query for the first rendering of the page

    (3) try childCreation panelTabbed property lazyUncached


    (I'm not 100% 2) or 3) may be your solution. Try them in any case and let us know the feedback.

    If you get STUCK in one of the solutions, I'll try to help you.

    In the meantime, I'll thing if there is nothing simpler.

    Kind regards.

  • command - tab problem

    Hello

    On El Capitan with a Macbook 12 "machine, the control function + tab doesn't work correctly (as work for example on my old desktop iMac with El Capitan...)

    What happens is that when I try to switch to a different application, by using the command - tab, the application becomes active, but without having to open the appropriate window: basically, nothing happens, only the application menu appears in the tab order. This makes it really unnecessary the whole order - function tab.

    Does anyone have an idea why this happens and how to fix it?

    See you soon,.

    Daniele

    Try restarting your Mac.

  • Preview.app freezes dock and command + tab

    Everytime I open the Preview.app it completely freezes the tab dock and order for a few minutes. I can switch between applications using the mouse and launch applications using spotlight search. But I can't control the dock or use the command + tab.

    On a different user account, I don't have this problem. But I prefer not to set up a new user and copy all content and settings to it. I tried to start using dtrace, but the system, I cannot use it. I tried to delete the files ~ / Library/Preferences/com.apple.preview*, but that didn't help either.

    Anyone here have a tip what I can try? Nothing appears at the top and monitor activity. And there is no program that does not respond according to the menu force quit. Close the application overview does not make the problem go away. It goes away by itself after a few minutes. So far, I have not found any other piece of software that causes this, only the Preview.app.

    Looks like a malware problem.

    Please publish a list of etrecheck:

    Read about it and download it here: etrecheck.com

    view the list.

    Lex

  • Why the command/tab does not work in the new discourse during a presentation

    Why the command/tab doesn't work with Keynote 6.6.1 during a presentation.  I can't get out (smoothly and professionally) presentation for applications that run in the background, then return smoothly.  Slows down my presentation, seems unprofessional.  This key combination worked very well until I used the new version of Keynote.

    We have no problem with the service application switcher using Yosemite and Keynote 6.6.1 on any of our client systems, or there is no record of anyone having this problem on the discussions.

    This sounds like a problem of systems;

    • what amount of RAM is installed
    • What is the amount of free space on the boot volume
    • have you antivirus, security and cleaning of installed applications
    • emptied the Recycle Bin
    • is the clear office of files and folders
  • Wanted to know the command for GUI-based server in windows Server 2016

    Please let us know the command for GUI-based server in windows Server 2016.

    Hello

    Post your question in the TechNet Server Forums, as your question kindly is beyond the scope of these Forums.

    http://social.technet.Microsoft.com/forums/WindowsServer/en-us/home?category=WindowsServer

    See you soon.

  • cord cable fiber type selection based on different types of SFP connectors?

    need help with fiber patch cable cord type selection based on the different types of SFP connectors, y at - it links online or any documents that will be useful...

    The type of connector, usually (but not always) follows the form factor of the transceiver. For example, most SFP and SFP + transceiverss use dual LC.

    However, always check the Datasheet on the link I provided above to confirm if there is any doubt.

    Please indicate your question as answered if it was.

  • Select a tab programmatically in a navigation tab

    I have an Application with a TabNavigator component. I dynamically add browser tabs, and I want the new tab to be selected and displayed. I can't find any way to do it programmatically.

    Any suggestions?

    I have attached a small version of my application, but I noticed that when it is run locally, the addTab() method adds a URL parameter for selectedIndex and I think that this may be screwing things up.

    Thank you

    Eric.

    Add a call to validateNow after addChildAt and before you set the selectedIndex property.

    tabNav.addChildAt (_canvas, tabNav.numChildren - 1);

    tabNav.validateNow (); prepare for the next job tabNav!

    var _canvasAdd:Canvas = tabNav.getChildAt(tabNav.numChildren-2) in canvas;

  • I'm not able to click on the tabs at the top navigation links left on my Sony Vaio laptop

    I am facing problem with my Sony Vaio laptop. I'm not able to click on the tabs, navigation links at the top left. Most of the time I face issue by selecting the files too.

    I keep my windows and drivers updated. I tried to run hardware troubleshooting wizard. But nothing has worked for me.

    Apparently not hardware problem that sometimes I am able to click on the tabs at the top left.

    The details of my laptop are:

    Model name: Sony Vaio SVE15136CNB

    Processor: Intel Core i5 - 3230M @CPU @2. 60 GHz

    RAM: 4 GB

    System type: 64-bit

    Edition of Windows: Windows 8 unique language

    Please provide me with solution.

    Hi Alain,

    Thanks for the reply.

    I suggest you to configure the computer to boot and check if it helps.

    Affecting the system in a clean boot state will help you determine if third-party applications or startup items are causing the problem.

    How to perform a clean boot for a problem in Windows Vista, Windows 7 or Windows 8
    http://support.Microsoft.com/kb/929135

    Note: After the boot minimum troubleshooting step, follow the "How to reset the computer to start as usual after a clean boot troubleshooting" section in the link provided to return the computer to a Normal startup mode.

    Hope this information helps. Answer the post with an up-to-date issue report to help you further.

  • WHEN-TAB-PAGE-CHANGED s navigation for 1 table

    I have 1 table for example employees

    It's fields displayed in Web pages on the tab

    I want to browse keyboard since the last page_1 element to the first element page_2 and so on...

    they r in the same table I want to do programmatically does not distribute the items manually.

    Any ideas please.


    Kind regards

    Abdetu...

    _1) if the user selects a randamly tab so I have to do the following as in: _

    -- WHEN-TAB-PAGE-CHANGED
    
    DECLARE
         tp_nm VARCHAR2(30); -- tab's name
    
    BEGIN
         tp_nm := GET_CANVAS_PROPERTY('TAB_CANVAS', topmost_tab_page);
    
         IF tp_nm ='INFO_PERSONAL'  THEN GO_ITEM ('HR_EMPLOYEES.ID_NUMBER');   
    
         ELSIF tp_nm ='QUALIFICATIONS'  THEN GO_ITEM ('QUALIFICATION_ID'); 
    
         ELSIF tp_nm ='MILITARY_STATUS'  THEN GO_ITEM ('HR_EMPLOYEES.MARITAL_STATUS_ID'); 
    
         ....
    
         ELSE null;
    
         END IF;
    
         END;
    

    So, it should work as you wrote. I don't see any problem in this code.

    (2) I want to browse keyboard since the last page_1 element to the first element page_2 and so forth... by programming...

    Well, there are three options...
    1. If you set the order of the elements in the browser of the object (which you won't) then pressing the Enter key on the last item in the tab page it will move to the first item in the second tab.
    2. create KEY-NEXT-ITEM trigger and use the GO_ITEM() and send the first item in the page next tab.
    3. use the navigable property as I mentioned earlier.

    -Clément

  • [Solved] Clicking on a tab on the bar tab selects the wrong tab.

    Firefox 34.0.5 running
    Sometimes, but not always, by clicking on the tab bar opens the wrong tab.
    Rather than open the tab is selected, it will open a tab completely to the left, in the corresponding position, rather than the tab I have click on.

    For example, this image shows the tab I click on.
    http://PUU.sh/eAfsP/7ddac08d41.PNG

    And this picture shows the tab firefox passes instead.
    http://PUU.sh/eAg4Z/2b4f441564.PNG

    Note that it has instead moved to the left end of the tab list.

    It may be interesting to note that my firefox is running with about 300 individual pills, of which about 30 are loaded at any point and time. However, please do not attribute the problem to the count tab without reason, because this question has ever taken place in all previous versions of Firefox.

    [Solved] There was a conflict with an extension that appears to have been resolved.

    Thanks for your help the-edmeister, I found the cause of the problem, it turns out to be an extension of the buggy, called Classic theme restaurateur 1.2.8.2.

    It has been used to go back to an older version of the firefox theme, and unfortunately, it seems that bugs have been introduced as it became obsolete after several versions of Firefox.

  • 9 sites Web/images thumbnail to place permanently on my new pages on the tab select?

    I'm always having to replace the sites I want to display in the thumbnails on the new tabs. I can't simply select 9 thumbnails/sites I want there permanently? My family often use my computer and I am not interested in their most popular websites! (:

    You can create different Firefox profiles for different users with the individual icons to start Firefox in their profile with their own bookmarks, history, modules, etc. The only complication in this scenario is clicking links in external such as Adobe Reader software or email, since programs those who can open under another profile (or give an error they can't open because Firefox is already running). Could be even better for your sanity!

    (Or you can create different users of Windows and close the session between the two.)

  • How to restore the new tab button in the navigation menu when it is not available in the Customize?

    The new tab button disappeared from my navigation menu. None of the changes or upgrades have been made. While all subjects of support suggest going to customize the toolbar, the new tab button is gone either. There in the morning, disappeared in the evening without apparent reason. The + is at the end of the series of tabs, but not in the navigation toolbar and tab add + is NOT anywhere on a page it there is that a single label. I HIDE TAB BAR WITH ONE TAB 1.1 but have had for weeks, and the new tab button was always there. How to restore the button tab on the Navigation bar if it is not available in the choice to customize the toolbar?

    Don't you see the new tab button on the tab bar if you open the window customize?

    If you do not see an item on a toolbar in the toolbar palette and then click the button "Restore default" to restore the default toolbar configuration

    You can check the problems caused by a corrupt localstore.rdf file and try to delete this file.

  • Disappeared from my bar URL, but when I click on "view" and select "toolbar" the navigation bar option is already made. What should I do?

    My URL box has disappeared... and yet the two back and fourth buttons are still visible, as well as the buttons home and refreshment. Is not a matter of me clicking on 'view', stressing the "toolbars," and select "toolbar navigation", because it is already checked. Where my URL bar needs to be is a blank surface apart from the navigation buttons... I'm so confused.

    This has happened

    Each time Firefox opened

    is 21/06/2010

    Use the Customize option to ensure that the address bar is on the toolbar. See the controls, buttons, and Toolbars Customize Firefox

Maybe you are looking for