[ADF, JDev12.1.3] How to add user interface components in a page before you display it or hide it?

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• Interact with the user interface components

  I'm trying to find a GOOD way to interact with the external classes user interface components. For example, that you have a 'controller' class that needs to access the view of the user interface in some way (define a label text or something else). The controller class does not do anything, it discusses only the logic of what should be the case. Currently, it is created by my top-level class when the program starts. He listens to some events occur and needs to update/interact with the user interface or the State of the application depending on what events are. I do not seem to be a way for this controller class to easily access the UI component that I need to get my hands on.
  
  I'm trying to do to reduce the size of a file of mxml WindowedApplication growing (LOOK cool but that is not important) and take part of the logic of the application of this file.
  
  It's complicated by the fact that the label is in a State that does not have the status of 'base' (so it is not a child, or even a subsidiary child of the main class at boot time) and by the fact that it is not yet near a high school component. (If that were the case, I could probably just pass the label object in the constructor for the outdoor classroom.)
  
  In other words, I can't just call getChild ("labelName") on my 'main' request object because it is buried nested inside OTHER components. I don't think I like the idea to browse all components and sous-composants recursively looking for the component that my outer class trying to ask. I thought about other ideas, but I don't like any of them enough to try them, eh.
  
  I'm at the point now about where I come to the conclusion that my fundamental design strategy is wrong, or Flex just not allowing complex applications where the GUI components can interact with external classes relatively pain-free. I'm not convinced that "Flex cannot do', I'm looking for advice on some great Flex application in all design patterns.
  
  Where do you put this kind of control logic, and what happens when it starts to overflow and become so large that you need to break in other files?

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• [ADF, JDev12.1.3] How to get the column headers, request of VO and VO bind vars used by an af:table?

  Hallo,

  I want to create a method that takes as a parameter the id of an af:table (used to display the search results) and returns:

  • the column headings of the af: table
  • Visible property (true/false) of the columns af:table
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  I'm a little confused on who use the code to achieve this... you kindly help me?

  I did a similar qustion here Re: [ADF, JDev12.1.3] how to export an af:table to Excel in an ADF Essentials application? but then I guessed that it was preferable to create a new thread.

  Thank you

  Federico

  For this, you can use this type of code

  Context LocaleContext = _adfTableBinding.getLocaleContext ();

  for (attr AttributeDef: attributeDef) {}

  Label As String = attr.getUIHelper () .getLabel (context);

  _logger.info ("Attritbute name:" + attr.getName () + "column name:" + attr.getColumnName () + "Col4Query name:" + attr.getColumnNameForQuery () +)

  "Name:"+ label);

  }

  which produces this output

  Timo

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• How to add user to my teacher account

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  Hello
  Create groups and users in RPD. Assign users to specific groups.
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  Will solve many of your doubts on ibots :-)

  Award points for responses if helped

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• How to add the fragment in jsf using page add tag to jdeveloper

  Hi all
  Can you tell me wat is use the syntax: tag .or how to add the fragment in the jsf page...
  
  Published by: 947228 on July 18, 2012 05:01

  Hello

  Why do you do this?

  Check [url https://blogs.oracle.com/jheadstart/entry/avoid_use_of_jspinclude_where] this out before continuing.

  BTW, always mention your version JDev, varnish usecase for assistance.

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• bean, containing the business logic and user interface components

  Hello experts design ADF, please guide me.   I came across a critical design aspects.  I have the homepage with a lot of UI, region 1, region 2 components. I bind the components of the user interface of the page at a session scope managed bean and is the reason why, when control passes to the region 1 or region 2, I'm going to do a lot of processing logic and then on that basis, I have to update the page user interface components.   Same thing with region 2 also.  And then I should be able to access the information in all regions and also through other components of interface user etc.

  I see only the scope session bean can help me here to get my tasks in all regions and in all the other components of the interface user to the page because I'm not able to spend too many parameters in all regions.     Now the problem is, I can't serialize this bean because as I've mentioned a lot of user interface components are updated based on logic.

  If I do not serialize the bean, I might have a problem in the future when the application must be deployed to the cluster envt.

  I don't know how can I go with my design now.   Please give me ideas, brilliant and very grateful for your advice.

  Thank you

  Hello

  I did not follow the entire thread, but this last message, I can tell that you are not using ADF how it should be used. So let me address two issues

  1. I use data controls generated on methods of bean managed my areas (workflow).

  If you create a POJO data control that you configured as controlled beans then this will be two instances (separated) from the same Java class. This means that they do not share anything. The only option to share state between a managed bean and a data control is if you would have the data dynamically control bean up the bean managed using the language of Expression of the 8which then however creates a dependency between the DC and the bean - however, there are use cases like that)

  2 activation / deactivation of the buttons in the parent view of a region

  This can be done using bean-injection, which is a bean managed in extended view defined on the parent view that you pass as parameter for the workflow. See: http://www.oracle.com/technetwork/issue-archive/2013/13-may/o33adf-1920483.html

  As said, I haven't read the entire thread, but want to point out that there is enough information in writing (product documentation) and video (Insider ADF - who teach the development of SFM practices http://www.oracle.com/technetwork/developer-tools/adf/learnmore/adfinsider-093342.html take the time to review this)

  Frank

• On the page before you can install is a request click on a product name.  How do I do that?

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• I need help! I try to open my PDF but I get this message on my Macbook Pro! "Before you display PDF documents in the browser, you must launch Adobe Reader and accept the end user license agreement, and then quit and relaunch the browser."

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• How to add user libraries to FPGA palette?

  Hello

  I know how to add a VI library of user LV, but how do I make it easily accessible in the blockset FPGA palette?

  Kind regards

  Simo

  Hi Simo,

  You can change your LabVIEW pallets via

  Tools-> Advanced-> Edit Palette together.

  I suggest saving your own screw in the usr.lib directory - just change the links palette.

  Then, you can include your screws easily in a source distribution (just a mousclick away) and you won't forget your own extensions...

  I hope this helps.

  Kind regards

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• How to add user from another computer as a Local user for file sharing permissions

  Hello, I'll put up for two computers to share files on a network.

  I just need to figure out how to add a user from another computer as a local user, I can change its permissions of file sharing.

  Here's where I'm stuck:

  

  I am trying to add a new user, but:

  How can I add a user somewhere else on my network to this list?

  I tried to add one here in the computer management:

  
  How can I add my network user?  I tried to do it in this format:

  

  Thank you!

  Sure thing. You can add a list in the registry with the name of the account that you want to hide from the login screen.  This site explains how: http://www.tech-recipes.com/rx/6222/windows-7-vista-xp-hide-user-account-from-welcome-screen-login-screen/

  Windows XP and beyond.

• [ADF, JDev12.1.3] How to create a reusable/configurable SelectOneChoiche that displays a range of years?

  Hallo,

  in my application, I would use SelectOneChoiche components a range of years including start/end of the year can be different based on other values/conditions of display.

  I found this thread helpful Andrejus Baranovskis Blog: select a choice with select elements Tag which explains how to fill a PLOUGHSHARE of a managed bean.

  Would it be possible (and how) to create a reusable component (something to drag them to the design-time user interface) configurable with expressions of start/end of year?

  This would avoid as me to write the code to fill the SOC whenever I need one of them.

  Thank you

  Federico

  You can see this example ADF practice: component example declarative ADF which shows how to create a component declarative which shows a decimal lov.

  This Oracle magazine article Oracle ADF: Build Your Own is another example that will guide you throughout the process.

  Timo

• [ADF, JDev12.1.3] How/where to set the session timeout

  Hallo,

  After a few minutes of inactivity, the browser displays a message to inform that the session is not more active and only OK been must be clicked to refresh the page.

  If a dialog box "btf" has been opened on the left, it becomes...

  

  I would like to know what is the right place/method to set a deadline.

  If possible I would like that when the timeout checks, the application performs a redirect to a page I like (for example the login page).

  The application of ADF Essentials and is deployed to the GlassFish application server.

  My concern is... what should happen to the open operation / pending when the time-out occurs?

  For example, the user is modifying an af:table but it has not clicked validate or cancel...

  Thank you

  Federico

  I would like to know what is the right place/method to set a deadline.

  For java web applications, you can set the session timeout in the web.xml file. (this is the global settings associated with all sessions)

  If you wish, you can set the timeout of session by program (and this is related only to the current http session).

  If possible I would like that when the timeout checks, the application performs a redirect to a page I like (for example the login page).

  http://fortunefusionminds.blogspot.com/2014/04/how-to-redirect-to-custom-page-whenever.html

  ADF: Session expires management redirect to login page | Bungbutan

  ADF developers World: Detection and handling of user session expiry

  My concern is... what should happen to the open operation / pending when the time-out occurs?

  Well, session is destroyed, it will destroy all instances of AM and do rollback.

  See also: Andrejus Baranovskis Blog: ADF BC Application Module Instance Timeout and reliance Timeout of Session Web

  Dario

• How to add users are able to connect and use Orchestrator?

  I'm confused how to add additional users to connect to the VCO client.  I use the last card of the VCO from VMware vCenter 5.5 b and have a SSO work Setup and configured for the VCO to use.  I add new users to the SSO administration console in vCenter, or do I connect on the VCO client and add?  I tried this last... I added a domain group and gave him all the rights except ADMIN, but still no member of this group can connect.  Then I read something about "Permissions" setting, so I install one using the same group of ads, but it still does not work.  I then read a forum announces that permissions are no longer needed/used (but still are available for Setup in the interface?) - so I am totally confused.

  I am able to log in as myself--I guess it's because when I install VCO, I used a group that I am for the parameter "VCO Admins.

  Another thing - in the region where I added the group, I couldn't browse user accounts - only groups in our AD domain.  What's supposed to be like that?  Only allow groups?  I've been a homepage, the permissions tab and clicked on the button "Add access rights...". ».  It brings up a browser window and I can see all our ad groups - but not users.  I added a group and had then a user test attempt to connect, but he tells them that they are not allowed (error 002).

  Any help is appreciated.

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  The only way I could get this to work is to create a new group and assign this group to VCO "Admins" in the Configuration Orchestrator "Authentication" screen and restart the device.  All users in this group can open a session - but obviously they now have Admin rights too in all areas.  No matter what I tried in the "Permissions" of the client Java Orchestrator section, I could not any user in a group, which I have added to the permissions to be able to connect.  So I guess it's to FULL admin or anything to do with this tool in our environment.