Newbie Flex Question about ComboBox in DataGrid

Heya!
Just downloaded Flex today and pleasantly surprised at how
cool it is. Can any of you fine gents and girls help me out? Why
doesn't this give me an editable column in my data grid?

It's a pretty safe assumption that no raw editor except the OEM version will remember the in-camera settings, aside from white balance.
Why's that? Because those settings don't really do anything anyway - they are just advance instructions for the converter.

Similar Messages

  • Dumb flex question about mxml arguements

    Hi all,
    I have two questions for those people who are more
    experienced than I with flex.
    1. is there any way to make certain arguments into
    requirements for component instantiation? So if you use my
    component you have to specify some non default args? similar to in
    a constructor...
    2. if I define a method in a component, for example,
    something to add multiple children to a container, how do i make it
    accessible within the component definition? i'm looking for a way
    to add multiple items of a predetermined type to a component within
    the application mxml so that users would define elements using only
    tags, no scripting.

    "baddcafe" <[email protected]> wrote in
    message
    news:gh9759$326$[email protected]..
    > Hi all,
    > I have two questions for those people who are more
    experienced than I with
    > flex.
    > 1. is there any way to make certain arguments into
    requirements for
    > component
    > instantiation? So if you use my component you have to
    specify some non
    > default
    > args? similar to in a constructor...
    Probably better to simply handle cases where they're not
    provided.
    > 2. if I define a method in a component, for example,
    something to add
    > multiple
    > children to a container, how do i make it accessible
    within the component
    > definition? i'm looking for a way to add multiple items
    of a predetermined
    > type
    > to a component within the application mxml so that users
    would define
    > elements
    > using only tags, no scripting.
    Look in the docs under template components.
    HTH;
    Amy

  • A big newbie flex question.

    Where do I put it all?
    I've done many of the basic tutorials, I have a pretty good
    idea on how
    to create simple flex projects. I am now trying to design a
    real,
    functioning project based on one of our most important,
    internal, web
    applications.
    I find myself a little over my head. Any help would be
    greatly appreciated.
    I am building what is basically a calendar of events. I'm
    currently
    using flash remoting to pull the event data with ColdFusion
    from a
    database. I will have to main 'views' to start with. One is a
    full
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    a drill
    down that will display all the details of an individual
    event, with a
    panel on the left displaying other events on the same date.
    I've built most of the pieces of this, but I'm having trouble
    putting it
    together in a manageable layout. To date, I've pretty much
    put
    everything into a single MXML file but this is getting quite
    unwieldy.
    However when I try to pull pieces out into custom controls I
    start
    having great difficulty dealing with the data and the various
    view pieces.
    So, one has managed to wade through all that exposition, what
    is a good
    way to do this? Where do I put the data access logic. I
    presume in my
    root application file. But, if I do that, how do I access it
    from my
    various view pieces? How do I connect all the dots?

    peterent wrote:
    > The URL is in my signature (maybe that doesn't come
    through on a news reader):
    >
    http://weblogs.macromedia.com/pent
    >
    > Sorry!
    Nope, no signatures in what is sent to the RSS feeds for us
    newsreader
    folks.
    Thanks for the link. I have added it to the others I am
    trying to
    digest as quick as I can to get some understanding on how all
    the
    RPC-Flash Remoting Flex and ColdFusion stuff works.

  • Newbie with question about mouse wheel button

    Sorry in advance if this is too simple, but I'm trying to create an interactive website that requires scene switching by way of the mouse wheel button.
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    Any help?
    Furna.

    Hi Kglad I have a small query about your code correct me if I am wrong some where. You used following lines to
    create  movie clip,
    set focus on it,
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    the lines are
    var tl:MovieClip = this
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    tl.addEventListener(MouseEvent.MOUSE_WHEEL,f);
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    we can alternatively use
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  • Newbie has question about Apple TV

    if I download a torrent file/show then convert it in iSquint and put it in my iTunes, can I play it on my tv via Apple TV? thanks

    So long as iSquint can convert a file for iPod, it should also play on AppleTV.
    It's the output file that's relevant not the source file.
    Remember that iSquint itself will make things suitable for iPod viewing, and these may well be lower resolution than AppleTV could handle unless it's changed recently. VisualHub has AppleTV presets.
    AC

  • Newbie - A question about RequestDispatcher

    I have a problem when using a RequestDispatcher, some help would be really appreciated :)
    I have an HTML page with some tags like:
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    That HTML page is located in:
    c:\tomcat\webapps\ROOT\
    And the servlet is in:
    c:\tomcat\webapps\ROOT\classes\testPackage\
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    String myURL;
    response.setContentType("text/html");          
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    RequestDispatcher rd = getServletContext().getRequestDispatcher(url);
    rd.forward(request, response);
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    <IMG SRC="./images/top.jpg">
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    And when I place the mouse over the link, I can see on the IE status bar: http://localhost/servlet/next.html and NOT http://localhost/next.html
    So it seems that even if I can access loginpage.jsp via http://localhost/loginpage.jsp, it's trying to access the images and css links from within http://localhost/servlet/ and not from http://localhost/
    I even tried to change the myURL variable in the goToProducts function:
    myURL = "/../loginpage.jsp";
    But that way I get a "resource not available" error in Tomcat.
    Thanks in advance,
    Joel.

    one more note that might help
    when you use the servletcontext to get the request dispatcher, then that url can't be relative but must start with a /.
    why don't you try to use the request object to get the request dispatcher, i guess it will work i.e
    in your method goToPage
    RequestDispatcher rd = requet.getRequestDispatcher(url);
    rd.forward(request, response);
    i wish it helps

  • Newbie photographer, question about in-camera settings and RAW

    I have a Nikon D200, and I can make a wealth of in-camera settings that would greatly mitigate the amount of post-production processing that I would have to do. Nikon's own RAW Capture NX software reads these settings. I'm assuming that Aperture doesn't read (most) of them (with, perhaps, the exception of White Balance, and maybe Hue). Is there a reference somewhere of what in-camera settings are preserved by Aperture on a RAW import?
    Thanks in advance,
    Mark Taber

    It's a pretty safe assumption that no raw editor except the OEM version will remember the in-camera settings, aside from white balance.
    Why's that? Because those settings don't really do anything anyway - they are just advance instructions for the converter.

  • Newbie with question about the $400 Deposit for FIOS TV Service

    Okay, i was real happy when i found Fios is finally available in my area after years of waiting.  I call to order and theysay i need to post a 400 dollar deposit for fios tv.  I ask why and they say combination of poor credit and also the fact that the TV equipment as in the DVR boxes are very expensive and they just want security.  Its fullt refundable after 1 year.  However, to my suprise i was approved for FIOS Internet And Phone Service or Double freedom plan 20/5 internet and Freedom Phone plan both for $64 Dollars monthly 2 year guarantee.  Also get the 100 dollars cash back in for of the debit card.  My problem is that i dont need any verizon equipment for the Televisions as all my tvs in the home have tivo.  All i need is the cablecard decoder which i am sure are considerably less expensive than the Home media dvr or regular dvr.  Is there a way to get around this or am i stuck without fios tv until i put up the 400 dollars?  Is there a higher power i can appeal to?? 

    Thanks for the many previous replies.....  I solved my problem by calling verizon and using my wifes maiden name.  Now i will have all 3 fios services with no $400 dollar deposit. 

  • Questions about supporting TLF with Halo components in Flex 4.1

    We recently decided to upgrade to the Flex 4.1 SDK after a year or so at 3.2.  We have been asked to not use the new SPARK components yet because our products would then have a mistmatch of Halo and Spark components in the UI.  We have built support for our Halo components to display html through the ".htmlText" property for the Text components.  For example, we can display strings such as "<p>Choose <b>one</b> option:</p>".  With the upgrade to Flex 4.1 a couple of questions about supporting bi-directional text have come up.  My understanding is that in order to support bi-directional text we need to use the Text Layout Framework.  Does anyone have a suggestion on how we can utilize the TLF with the Halo components in Flex 4.1?    Can we still use the ".htmlText" property somehow or is there a new property that understands the TextFormat markup?  We would love to still be able to use the limited html tags that are supported for the "htmlText" property.  Is there an option where that syntax is still understood?
    Thanks in advance!
    David

    The halo components use TextField, and the spark components use TLF. Both sets have support for some html markup to import and export text. To use bidi text, you have to use TLF; TextField won't work properly.
    It is possible to use TLF to build your own components, and this can work well particularly for applications with specialized needs. But if you need bidi support for advanced components like DataGrid and List, then you should use the spark components.
    Thanks!
    - robin

  • Newbie question about loading servlets on tomcat

    I have what is probably a very basic question about loading simple servlets on to tomcat to test its installation. I have followed instructions from numerous tutorials to the letter but still I can't get it to work.
    I have installed tomcat on win2k in c:\tomcat. I set up the jdk, environment vars (JAVA_HOME, CATALINA_HOME, TOMCAT_HOME) which all point at the correct dirs. I can compile a servlet without errors. I can also place a test jsp and html file into the root directory and they both work fine.
    However, now I am trying a test servlet and no matter what I do it gives me a 404. I have a servlet class file called "HelloServlet.class" which I placed into the %install_dir%\webapps\ROOT\WEB-INF\classes directory. I try to reference it using this url:
    http://localhost/servlet/HelloServlet
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    Many thanks
    Marc

    You have to add in the web.xml file that it is in the WEB-INF dir, the information about your servlet. An example:
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    <servlet>
    <servlet-name>HelloServlet</servlet-name>
    <servlet-class>HelloServlet</servlet-class>
    </servlet>
    <servlet-mapping>
    <servlet-name>HelloServlet</servlet-name>
    <url-pattern>/HelloServlet</url-pattern>
    </servlet-mapping>
    </web-app>

  • Newbie question - general question about e-mail sync

    Hi,
    I have a general question about email sync and BlackBerry smartphones.  Are there any devices that allow email syncing with a Microsoft Exchange 2007 system that do not require the BlackBerry Enterprise server?
    Thanks; sorry if this has been asked before but I was unable to find it in the forums, documentation, etc.  Everything I found assumes that for this kind of environment you will be using a BlackBerry Enterprise solution, but I can't assume.
    Thanks again.
    Solved!
    Go to Solution.

    Hi and Welcome to the Forums!
    If the Exchange server has anything that faces the internet (OWA, POP, IMAP), then BIS can be used to handle email (only email...calendar and contacts require BES to sync OTA).
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    Those are basically the options.
    Hope that helps! Let us know!
    Occam's Razor nearly always applies when troubleshooting technology issues!
    If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
    Join our BBM Channels
    BSCF General Channel
    PIN: C0001B7B4   Display/Scan Bar Code
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  • Possible newbe to Appleworld has 11 questions  about Ipad2

    Hello everybody,
    As a Windows user I am very interested in the Ipad 2 as so to become a member of the AppleWorld. But still I have some questions about the Ipad2 and hopefully somebody can help me with my questions:
    1) Is the only way to install the applications by using the Itunes Store? Or can it also be dragged and dropped and than installed like in Windows.
    2) If the anwser on the first question is "YES", what happens than if you install programs using Itunes and for some reason you have to format the Ipad? Do you have to download them again? Pay for them again? or is it something like the Wii, that you can download the payed ones so many times you want on the same Ipad?
    3) Can you play normal DIVX movies on the Ipad or do you have to convert them to Mp4 always?
    4) Can you see normal PDF files or do they neede to be converted also?
    5) I have read that it doesnñ´t support flash for example, so how cna you see Youtube movies or CNN reports on teh Ipad?
    6) The battery life is somewhat 10 hours, but as we know in life, all the batteries die after x years. Can you cange them by yourself? Or do you need to go to a Applestore and they change it? And if so, is it expensive?
    7) Can you just drag and drop your own MP3 collection on it?
    8) I have a PDA which I use with a GPS device (using Bluetooth), and using the program TomTom. Does the Ipad has a program similar as TomTom? Does anybody has had experience with it?
    9) I have in my home a private network using Wifi and cable. Can I connect an Ipad and then searching for excample my PC harddrive for a movie? Is that possible to link the world of Apple with the World of MS?
    10) Where can I take a look of all the Apps for the Ipad2? Do I first have to install Itunes, even if I do not have an Ipad2?
    11) My primary use for the Ipad will be: reading mail, surf the web, read PDf files and maybe see some videos. I suppose the Ipad2 can do all that (and more). I thought of the 32GB, should it be enough? I mean of the 32GB, what finally have you for using/storing?
    Many thx for helping me and I hope to be very soon a part of this "new" world for me.
    David
    Message was edited by: DavidL_70

    DavidL_70 wrote:
    Hello everybody,
    As a Windows user I am very interested in the Ipad 2 as so to become a member of the AppleWorld. But still I have some questions about the Ipad2 and hopefully somebody can help me with my questions:
    1) Is the only way to install the applications by using the Itunes Store? Or can it also be dragged and dropped and than installed like in Windows.
    You download apps directly to the iPad from the App Store app which is preinstalled on the iPad. You can also download the apps in iTunes on your computer and then sync them to the iPad.
    2) If the anwser on the first question is "YES", what happens than if you install programs using Itunes and for some reason you have to format the Ipad? Do you have to download them again? Pay for them again? or is it something like the Wii, that you can download the payed ones so many times you want on the same Ipad?
    You do not have to "format" apps for the iPad if you download them in iTunes on your computer. If you purchase an app, if you need to download it again, there is no charge.
    3) Can you play normal DIVX movies on the Ipad or do you have to convert them to Mp4 always?
    Read the requirements on this link.
    http://www.apple.com/ipad/specs/
    4) Can you see normal PDF files or do they neede to be converted also?
    You can download iBooks in the App Store as a free download to view and save PDF files. If someone emails you a PDF, you will be able to open and read it in the Mail App once you set up your email.
    5) I have read that it doesnñ´t support flash for example, so how cna you see Youtube movies or CNN reports on teh Ipad?
    It does not support Flash. There is a preinstalled YouTube App on every iPad. Many websites are using html5 which makes a lot of video content available while surfing the web on an iPad.
    6) The battery life is somewhat 10 hours, but as we know in life, all the batteries die after x years. Can you
    cange them by yourself? Or do you need to go to a Applestore and they change it? And if so, is it expensive?
    You must have the battery replaced by Apple. I easily get 10-12 hours a day from a full charge. Read about the iPad battery care here.
    http://www.apple.com/batteries/ipad.html
    7) Can you just drag and drop your own MP3 collection on it?
    You sync music and other content from your iTunes library on your computer, so you will need to install iTunes on your computer. Your computer must meet minimum requirements which are detailed in the iPad specs website referred to above. This site will give you more information on iOS 4.2, the newest software on the iPad.
    http://www.apple.com/ipad/ios4/
    8) I have a PDA which I use with a GPS device (using Bluetooth), and using the program TomTom. Does the Ipad has a program similar as TomTom? Does anybody has had experience with it?
    All iPads have a preinstalled Maps App for directions. Navigation Apps are available in the App Store.
    9) I have in my home a private network using Wifi and cable. Can I connect an Ipad and then searching for excample my PC harddrive for a movie? Is that possible to link the world of Apple with the World of MS?
    Yes you can "link" the two worlds. Peace and harmony have come to the land of the iPad.
    The newest software on the iPad has a feature called Home Sharing that allows you to view content on your computer, in your iTunes library on your iPad without having to sync the movie to the iPad. This allows you to free up storage space on you iPad but still be able to enjoy all of the movies and TV shows that you have purchased.
    10) Where can I take a look of all the Apps for the Ipad2? Do I first have to install Itunes, even if I do not have an Ipad2
    You do not have to install iTunes to see some of the apps that are available for the iPad. You can Google IPad apps and there any number of websites that talk about and review apps. You can go to Apple's iPad and/or iTunes websites and navigate through them to see some of available apps.
    11) My primary use for the Ipad will be: reading mail, surf the web, read PDf files and maybe see some videos. I suppose the Ipad2 can do all that (and more). I thought of the 32GB, should it be enough? I mean of the 32GB, what finally have you for using/storing?
    Because of the new Home Sharing feature you can download loads of video content and not have to keep it on your iPad if you want to view it. Only you can be the judge of how much storage capacity you will need. From your brief description, the middle of the road 32GB model should be fine. If your are a gamer at all, some of the bigger name games can take up 700 or MB and videos and movies can be 3-4GB as well, but you can keep those in your iTunes library as mentioned previously. And remember, a very extensive music or photo collection can take up a good bit of storage as well.
    Message was edited by: Demo

  • Two (too much?) newbies questions about KT3 Ultra 2

    Goodmorning all.
    I've bought a KT3 Ultra2 (MS-6380E) motherboard and i've two questions about it.
    First of all I need to buy the optional S-Bracket to use my SPDif sound sistem... where can i buy it in Italy or in Internet?
    In second i've to know the highest processor my MB support becouse i have to upgrade my PC.
    Can U help me?
    Tha a lot and sorry for disturb.
    Hallo.

    Hello,
    question 2, not sure about question 1,
    http://www.msi.com.tw/program/products/mainboard/mbd/pro_mbd_cpu_support_detail.php?UID=341&kind=1
    You may need this BIOS update too.
    http://www.msi.com.tw/program/support/bios/bos/spt_bos_detail.php?UID=341&kind=1

  • Some questions about building  a plug in

    Hello,
    1.I'm trying to build a plug in ( for EM12c release 2 ) for my standalone java application - which exposes mbeans whom i want to collect some metrics with.
    It's been a while since i started to build it - and I asked quite a lot of quesions about it - because the documnets supplied with the EDK and
    the books ( ProgrammersGuide, ProgrammersReferece and the README file ) are not very clear to me ( I'm a newbie with EM in general .. )
    So far some of the questions got answered and were very halpfull with this long process. BUT, there are some questions that nobody answered yet.
    I'm quite "stuck" with it. I'm talking about the questions in : Re: A question about updating metadata files in plug in
    I have a deadline for this plug in ( which is very close ..) so this the reason I post this new message.
    I will appriciate any help about those questions .
    2. Regarding the above, ( hoping to have an answered soon ..) I'm trying another way to buils this plug in:
    In the README file there is this section( 3.6 : using MPCUI ) . I read the programmersReference ( chapter 8 ) and followed the instructions both in the README file and the ProgrammersReference .
    For a begining, I just wanted to modify a small thing in the example supplied ( Demo Host System ) just to get started with something .
    So i modify the file which contains the label ' Select member ... ' ( i don't remember the name of the file since the project is in my office , and I can't copy/paste ..- I think the the file icontians the name ' ConfirmationTarget .xml - it's one of the pages seen while adding a target ) .
    I i changed it , i build the project ( using FlexBuilder) but did not use ANT as it's says in the README - the eclipse IDE build this file automatically
    ( HostSystem.swf  in bin-debug dir as it says in the README ) . I copied this file to stage_dir/oms/metadata/mpcui .
    i build a new plug in ( i incremented the version of it ) - no errors, everty thing was fine .I also copied this file to the oms server ( it wasn't there before )
    and than run the commad ' emctl register oms ...' as it says in section 3.6 - and o got 'Success' eventually .
    Now, when i opened the EM console , hoping to see tge change i made ( again , it's just a change of the title of the step while adding the target , and adding another menuitem to the 3 item that were alreay there ( CPU, FS, etc ) .
    I believe wad i did is right- i mean changing in the right file and place ( there is no title like like this in any oter source file in the whole project )
    but still, I didn't see any change! it seems execatly as it was befoer the change ..
    Any idea?
    Thanks.

    Regarding your question #2. Please read my response here carefully as it covers a number of different issues.
    1. Ant is not required to build the SWF file in your plug-in. It is an OPTION. Section 8.27 describes the different development options using either Ant or FlexBuilder.
    2. You do NOT need to ever copy a SWF file to any location under the OMS runtime. You need to include it in the stage area and then either build an OPAR or use emctl to incrementally update the deployed plug-in. It has to either be deployed as part of the plug-in deployment or updated incrementally using emctl register oms metadata. Section 8.27.2.6 describes the specific steps to do this incremental update.
    Steps to update the SWF associated with demo_hostsample. These are covered in the README and in chapter 8.
    1. deploy the demo_hostsample plug-in as described in the README
    2. create an instance of the Host Sample target type through manually discovery (Add Targets->Add Non-Host Target Specifying Properties)
    3. using the demo_hostsample.zip project in Flex Builder, modify some part of the code, for example, modify the line containing label="Current Status" to label="My New Label"
    4. rebuild the SWF, to be sure you can to a Clean build of the demo_hostsample project
    5. ensure there is an updated copy of the HostSample.swf under demo_hostsample\mpcui\bin-debug (NOT bin-release, unless you Exported A Release Build)
    6. copy that updated HostSample.swf file to the location on the OMS machine where you unzipped and built the OPAR for the demo_hostsample plug-in
    7. cd to the stage/oms/metadata/mpcui directory and replace the current HostSample.swf with the one you just built (BE SURE ITS THE UPDATED FILE)
    8. execute the command "emctl register oms metadata -sysman_pwd sysman -pluginId oracle.sysman.ohs -service mpcui -file demo_hostsample_uimd_swf.xml (BE SURE TO USE THE CORRECT sysman_pwd)
    At this point you should be able to go to the homepage for the Host Sample target you created and see the changes.

  • A question about drag and drop

    I have multiple images which can be dragged and dropped in a canvas. How can I get information about pictures into dataGrid, for instance the name and value (price) of an image? Currently my images are in array like this:
    private function init():void {
    currentExampleImage = imageExampleArray[imgExampleCurrentIndexNumber];
    private var imgExampleCurrentIndexNumber:Number = 0;
    private var imageExampleArray:Array =
    "assets/image1.png",
    "assets/image1.png"
    and they are run with loop like this:
    [Bindable] protected function get currentExampleImage():String {
        return _currentExampleImage;
    protected function set currentExampleImage(value:String) : void {
        _currentExampleImage = value;
    private function nextExampleImage(e:MouseEvent):void {
        if(imgExampleCurrentIndexNumber < imageExampleArray.length - 1)
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        currentExampleImage = imageExampleArray[imgExampleCurrentIndexNumber];
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        imgExampleCurrentIndexNumber = 0;
        currentExampleImage = imageExampleArray[imgExampleCurrentIndexNumber];
    So the question is that how can I set and get the name and the value of an image when it is dropped on a canvas and that information to be shown in a separate datagrid? Should I be using objects or classes? This is the drop function:
    private function doDragDrop(event:DragEvent):void
        var img:Image;
        if (event.dragInitiator.parent == whiteBoard)
            img = event.dragInitiator as Image;    
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            img = new Image();
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            img.addEventListener(MouseEvent.MOUSE_DOWN, doDragStart);
            whiteBoard.addChild(img);        
               img.x = event.localX - (event.dragSource.dataForFormat("localX") as Number);
               img.y = event.localY - (event.dragSource.dataForFormat("localY") as Number)
    Thanks beforehand and feel free to ask more information something is unclear.
    Message was edited by: SerpentChimera

    There's a separate empty datagrid in my application and the main intention is to make the information of each image (those dragged and dropped onto a canvas that is a designing area) being shown in the datagrid's columns Name - Quantity - Price. Those values should be obtained from each image but I'm currently unaware of the technique how the information could be added to the images.
    For instance Example1.png has a price value of 150€ and when that image is moved onto a canvas, the name and price should be shown in the datagrid and thus there should be simultaneous changes in the Quantity-column when I move the same image onto a canvas many times. Those images can also be removed from the canvas area and then the quantity should decrease. Obviously that same function should work on other images we have in a menu from where the images are dragged and then moved and dropped in the canvas. If I move Example1.png four times there should be Example1 in the name column, 4 in the quantity column and 600€ in the price column and of course all of them in the same row.
    Pay attention to the code I put into the first post. You may suggest better options how I can sort-of-import (couldn't invent better term) images to the application.
    Later there will be a row in the end of the datagrid/chart where the total price of every object that are moved on the canvas should be shown but that's another story.
    Hopefully this made some sense to the whole thing.

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