How to access a variable from a mxml mxml in another?

I have Vbox with Hbox turn hbox has some components... TextInput...

I m adding that Vbox in another mxml... by iteration file...

I need the sum of all the input values in the text boxes to display in the text box in another Mxml...

I take the sum in a variable and you want to show tha some in another file...

How can I get this variable in my resulting mxml?

TIA

If you have another component in MXML it compiles to be a class. You can create a public function to sum the values in the component - allows you to call valueTotals(). If in your application, the mxml component has an id of "MyComponent" then you can access the totals as myComponent.valueTotals ().

It is a way to do it, but maybe this isn't the best way. It's certainly better than the access to all the individual values in MyComponent.

Paul

Tags: Flex

Similar Questions

  • How to access the variable from a code of movieclip

    I have variable a = 0 and I want a movieclip that is running to change to 2, what can I write in the code of movieclip?
    I tried parent.a = 2 but it's mistake.
    Thank you

    If the parent is the correct path to a, expressed as a movieclip and try again:

    MovieClip (parent) .to = 2;

  • How to access the variable in the child video clip

    I have a flash file that uses php to manipulate a database and returns a variable (data_xml) to document data in XML from the database. In this case, as well as others within the parent company. Now, I have a child movieclip that shows analyzed data, but I'm unable to access the variable from the child movieclip. The code associated with this is:

    var myXML:XML = new XML();
    var myXML = XML (event.currentTarget.root.data_xml);

    and I get the following two errors that point to the second line as the problem:

    1151: there is a conflict with definition myXML in the internal namespace.

    WARNING: 3596: duplicate variable definition.

    I unchecked automatically "declare instances of the scene" because I have seen the one proposed for the 1151: error, but I still have not the same two errors.

    Can anyone help? Thank you!

    You've declared the variable twice. Variable can be declared only once in any scope. So, your code should be:

    var myXML:XML = new XML();
    myXML = XML (event.currentTarget.root.data_xml); Note there is no before var

  • How to access my voicemail from another phone?

    My Iphone is stuck in reboot mode (the logo remains on the screen) and when I connected to itunes and tried the update, I got error message 4013, saying that it cannot be updated and I need to restore. Is there another way to fix it without having to restore and lose all my data?

    You have asked two different questions here. If you receive an error 4013, then take a look at this document of support for the troubleshooting steps.  If you see the 9-4005, 4013, 4014 error when you restore your device iOS - Apple Support

    With regard to access to your voicemail from another phone, you must talk to your cellular operator and know how to access voicemail from another phone. They control the voice mail and would be able to explain their procedures, if you don't find anything on their website. It usually requires that call you your phone number, then press a series of buttons to enter your password to enter the voicemail server.

  • How to access my emails from someone elses computer

    How can I access my email from my kids computer when I'm out of State?

    The best way to work with e-mail on someone else's computer is to use the webmail, go to your email provider's website in your browser and look for an option to access the e-mail.

    You can install an e-mail on the laptop client, but what you see depends on what type of connection uses the account. If it's POP, you will see only newly arrived messages, and you need to be wary of leaving the only copy of the messages you read on this computer.

    If she uses the IMAP protocol, you will be able to see almost all of your correspondence saved. You should always think of clear messages from the computer when return you, and probably you also want to remove Thunderbird (and profile) to remove access to your e-mail account when the computer returns to its owner.

    However, Webmail leaves nothing behind the borrowed computer, so is the most intimate method.

  • How to access a variable of any page

    I have a variable on the page 1 known. p1_my_var I need to be able to access this variable in any other page, I can do this and if so, how?

    CREATE AN element of the apllication in share component

    my_variable

    with the protection of session state

    without restriction

    create a process plsql on the page where this p1_my_var is present

    immediately present after the calculation and validation

    BEGIN

    () APEX_UTIL.set_session_state

    p_name-online "p1_my_var."

    p_value =>: my_variable);

    END;

    condition

    submit button

    After that: my_variable value can be used in a different page within the session

  • How to access the files from dropbox

    CCan help someone, how can I access my files from the drop-down box and drop it in Adobe sketch?

    It is a very good software but a pain if I can't access my files on dropbox's work.

    Thank you

    Hi Kamal,

    At the present time, it is possible to pull the files of the creative Cloud Files, your Clipboard to device or pictures folder. I don't know what the plan is to add additional options to import.

    Sue.

  • To access the variables from a movieclip timeline

    Hey everybody!

    Normally, I use MovieClip (this.parent) to access a variable that is outside the movieclip I am writing code in. However, this does not work in both functions.

    For example:

    function editMainText (e:Event) {
         MovieClip(this.parent).headline.text = "Hello"
    }
    

    works.

    but

    function editMainText (e:Event) {
         function editText (e:Event){
              MovieClip(this.parent).headline.text = "Hello"
         }
         editText(null);
    }
    

    does not work

    There is probably some small errors in my code, but I need mainly to learn how to change MovieClip (this.parent) to work within the second function.

    Thank you!

    John

    does not work.

    In most all cases I've seen, nested functions will stand on their own

    function () {} editText
    MovieClip (this.parent).headline.text = 'Hello '.
    }

    function editMainText (e: Event) {}
    editText();
    }

  • How to access Enterprise manager from another computer

    Hello

    I have Oracle 10g installed on a PC. I can access this PC EM.
    I would like to know how to acceding Dbconsole EM from another computer on the same local network.

    Thank you

    RAF

    user1749272 wrote:
    Only, I solved the problem. It's the firewall blocks. Added the port 1158, then it worked.

    then, please provide 'useful' or 'correct' points as appropriate and mark it as "answered".

  • How to access the files from google docs?

    Hello

    can someone tell me how to access the mp3 files saved on google docs.

    as I am able to recover google docs docs files.

               connection = (HttpConnection) Connector.open("http://docs.google.com/feeds/documents/private/full/-/document");
                connection.setRequestMethod(HttpConnection.GET);
                connection.setRequestProperty("Authorization", auth);
                connection.setRequestProperty("Content-type","application/atom+xml");
    

    but the mp3 files do not appear in the xml only doc files are listed?

    any idea how to get mp3 files?

    Thankx

    @Sannyo: agree with you.

    I also saw that. This is only the docs.

    ------------------------------------------------------------------------------------
    Kudo press to say thank you to the developer.
    Also, press accept it as a button when you got the Solution.

  • How to pass a variable to a swf file in another using the Loader?

    I'm loading a swf file from another swf using the method as follows:

    var myLoader:Loader = new Loader();

    addChild (myLoader);

    var url: URLRequest = new URLRequest ("myExternalMovie.swf");

    myLoader.load (url);

    How to pass a variable to the first SWF in the second?

    I'm not sure that "passage" is a term there, given that this generally applies to what happens with functions that can host variables to pass as arguments in the.

    When using the charger, you can assign an event listener to determine whether the activity of loading is complete and have an event handler that targets its contentLoaderInfo property to the event.currentTarget.content, which in your case would be the loaded swf file.  At this point, you can assign a value to a variable in this swf file by targeting...

    var myLoader:Loader = new Loader();

    addChild (myLoader);

    myLoader.contentLoaderInfo.addEventListener (Event.COMPLETE, loadComplete);

    myLoader.load (url);

    var loadedSWF:MovieClip;

    function loadComplete(evt:Event):void {}

    loadedSWF = MovieClip (evt.currentTarget.content);

    loadedSWF.someVariable = ';?

    }

    It is probably possible you may also have the loaded swf the value rtrieve by targeting to the parent swf file, which would be both parents away because of the charger is the relative of the SWF loaded... unevariable = MovieClip (parent.parent) .someValue;

  • How to access some files from the Windows.old folder?

    I recently made the mistake of updating my OS before save lots of interest - information is all the info from Outlook, I had (e-mails, contacts and calendar).

    I have posted a question to the Board of Directors of Windows Vista for the cat, but was recently informed of this discussion here.

    THUS,.

    I was told I could "...". Browse to C:\Documents and Settings\xp_username\Local Settings\Application Data\Microsoft\Outlook and move the pst file in My Documents folder.  It is a hidden file so you will need to activate the hidden files and folders. »

    When I tried to do, I got as much as Windows.old > Documents and Settings > xp_username, but when I click on the "Local Settings" folder, I get a message telling me:

    "C:\windows.old\Documents and Settings Settings\xp_username\Local is not accessible.  Access is denied. »

    I get a similar message when I try to enter in the Application Data folder in the xp_username folder.

    How can I do at this point?  Thank you!

    Try this link:

    Windows Vista junction points
    http://windowsconnected.com/blogs/joshs_blog/archive/2006/09/28/Windows-Vista-junction-points.aspx

    see if your "C:\Windows.old\Documents and Settings of utilisateur\Local Settings\nom" has a shortuct looking for icon. If it changes to the command prompt in the directory that contains the junction point, i.e. "C:\Windows.old\Documents and Settings\nom of user' can do a: dir / a: s *. at the command prompt.

  • How to access Windows Mail from another PC on the network home wireless.

    I have Windows Mail already implemented on the Dell XPS with Vista. We have added a second Netbook with Windows 7 on wireless network at home. How can I access the widows of the second PC Mail account? Thank you

    The solution mentioned by others you will only see
    new entrants on multiple computers.  It will allow you to see the
    messages sent from a computer to be seen on several computers.  In the order
    to do the latter, you would need to move to an IMAP or HTTP account rather
    as POP3.
     
    Note this time Windows Mail and Windows Live Mail require that their message
    store reside on a local hard drive, not on premises that are not accessible via the network
    drive.
     
    --
    Gary van, Microsoft MVP
    ------------------------------------------------
     
    "R L Santee" wrote in message
    News: * e-mail address is removed from the privacy... *
    > Windows Mail uses a free POP3 account provided by the ISP (Bayland.net). I have
    > do not have any kind of e-mail program on the Netbook, waiting for
    > know exactly what I need to do things. Thank you for your attention,
     
     

    Gary van, Microsoft MVP (Mail)

  • How to access the elements in main.mxml file ActionScript?

    I'm having problems creating a panel using the Extension Builder SDK. It seems that all the examples explain how a CS5 document using a control panel, but I found no examples of how to control the items in the Panel via ActionScript code.   Furthermore, we use CS Extension Builder SDK with Flash Builder 4.  Here's a simple example of were I'm stuck.

    I create a project Extension generator for a panel of PS named: 'CSExtensionTest '.  In the main.mxml file create a button with id = "btnPSCode".

    ****************************************************************************************** *****************************************

    File:

    hand. MXML

    ****************************************************************************************** *****************************************

    <? XML version = "1.0" encoding = "utf-8"? >

    < mx:Application

    ' xmlns:mx = ' http://www.Adobe.com/2006/MXML " " layout ="absolute" historyManagementEnabled = "false""">

    < mx:Script >

    <! [CDATA]

    [

    Bindable ]

    private var hostName:String = HostObject.mainExtension;

    []] >

    < / mx:Script >

    "" < mx:VBox height = "100%" width ="100%" verticalAlign = "middle" horizontalAlign ="center">

    " < mx:Button id ="btnPSCode"label ="PS code run"click ="CSExtensionTestPhotoshop.run ()"enabled =" hostName.indexOf{('photoshop') >-1}"/ >

    " < mx:Button id ="btnJSXCode"label ="code JSX run"click ="CSExtensionTestJSX.run ()"/ > "

    < / mx:VBox >

    < / mx:Application >

    ****************************************************************************************** *****************************************

    How can I access the properties of this element in the CSExtensionTesJSX.as file?

    ****************************************************************************************** *****************************************

    File:

    CSExtensionTesJSX.as

    ****************************************************************************************** *****************************************

    package

    {

    Import com.adobe.csxs.core.CSXSInterface;

    Import com.adobe.csxs.core.csxs_internal;

    Import com.adobe.csxs.types.SyncRequestResult;

    Import mx.binding.utils.BindingUtils;

    Import mx.core.ButtonAsset;

    Import mx.core.mx_internal;

    Import MX.utils.object_proxy;

    public class CSExtensionTestJSX

    {

    public static function run():Sub

    {

    var myCSXS:CSXSInterface = CSXSInterface.getInstance ();

    var result: SyncRequestResult = CSXSInterface.instance.evalScript ('jsxFunction');

    btnPSCode.enabled = false;

    }

    }

    }

    ****************************************************************************************** *****************************************

    I get this error:

    image001.png

    I had initially written a panel using a Flex project and was able to access the properties of the items in the file main.mxml directly.  It seems that I can't do that.  Did I miss something in the code?  Am I missing some kind of library?  I'm sorry, I'm not very experienced in the development of Adobe, but we are trying to become more involved in the development of plugins and extensions for CS5.  Any help will be greatly appreciated.

    You must pass a reference to your object main mxml in the run method. For example:

    hand. MXML:


    http://www.Adobe.com/2006/mxml"layout ="absolute"historyManagementEnabled ="false">
       
           

    [Bindable]
    private var hostName:String = HostObject.mainExtension;
               
    ]]>
       
       
           
       

    testJSX.as:

    package
    {
    import com.adobe.csxs.core.CSXSInterface;
    import com.adobe.csxs.types.SyncRequestResult;
       
    Import mx.controls.Button;

    public class testJSX
    {
    public static void run(m:main):void
    {
    var result: SyncRequestResult = CSXSInterface.instance.evalScript ("jsxFunction");
    var b:Button = m.myButton;
    }
    }
    }

    HTH.

  • How to access the variable script proc SQLplus?

    Lets start with the following SQLplus script:

    variable username varchar2 (100);
    Start select user in: user name of double; end;
    /

    print the user name;

    Select * from WHERE = owner all_tables "& username'"




    Issues related to the:

    Why do I get invited to enter a "/" when running the script in SQLplus? Even if I insert a / after the username 'impression' statement I am invited to enter an end delimiter.

    In addition, I would like to access the user name value in the following SELECT statement. However when I as code above the value of the variable is not taken. Instead, the user is prompted to enter a user name.

    No there is no way to 'transfer' of the value of the SQL user name?

    Peter

    You're confusing SQL * more variable substitution (those with '&') and bind variables.

    Replace the "& username" with: username as shown below:

    SQL> variable username varchar2(100);
    SQL> begin select user into :username from dual; end;
      2  /
    
    PL/SQL procedure successfully completed.
    
    SQL> print username;
    
    USERNAME
    ---------------------------------------------------------------------------
    SCOTT
    
    SQL> select * from all_tables WHERE owner=:username;
    

Maybe you are looking for