Encode / generate code QRCode barcode

Hello

from any point how can I generate/encode a qrcode as an image to display in the QML?

Thank you!

Have you solved your problem? It is an easy way to show the QrCode.

QrCodeView {
    id: qrCode
    data: "Your Data Here"
    preferredWidth: 300
    preferredHeight: 300
    horizontalAlignment: HorizontalAlignment.Center
}

You need to import

import bb.cascades.multimedia 1.0
import bb.multimedia 1.0

and add the following line to your .pro file:

LIBS += -lbbcascadesmultimedia

http://developer.BlackBerry.com/Cascades/reference/bb__cascades__multimedia__qrcodeview.html

Tags: BlackBerry Developers

Similar Questions

  • Newbie: windows form designer generated code

    Hello

    I am new to MeasStudio and VB.   Currently using MS VB08 with 8.5 MeasStudio of NEITHER.  I am again the example of or 'BasicSignalGeneration '.  Unfortunately, with the User Interface and full hand, I am unable to compile and run the program.  I realized a large part of the code is missing, namely the section "Windows Form Designer-generated Code.   My question is how to generate this section?  This is not generated by the VB?  I tried a cut and the last operation, but that did not

    At the start of the project, I chose the model VB Ni Windows Application.

    Thank you

    Agent K,

    The Windows Form Designer-generated code is generated when you use the design view of your project where you see the user interface of your program.  When you drag the controls there and change their properties, the mode of creation generates the code in the "Windows Form Designer generated Code" section.  How did you create your UI file?  If you started from scratch with a VB NI Windows Application project and then dragged the controls on the design view, this code must have been generated.

  • Help me to integrate the generated code in a project of ndk/cascades

    Please ignore my expert status because it is only related to java, my knowledge of c / c ++ is mainly going back to University.

    My goal:

    Call a function on the services Web Microsoft Exchange (EWS).

    What I'm trying:

    (1) I downloaded Wsutil.exe, a tool for generating a wsdl c code

    See http://msdn.microsoft.com/en-us/library/windows/desktop/dd430644(v=vs.85).aspx

    (it's in the windows SDK

    (2) I call the utility with the Exchange webservice wsdl/xsd, it generates several c-h-files and

    (3) I have open Momentics with sample hellocascades

    (4) I throw all files c/h in the CBC hellocascades folder, add #include to the three h files generated and press compilation

    (5) I get a lot of mistakes, for example 'WCHAR' does not designate a type

    Is it possible that the generated code is only for Visual Studio and Momentics needs of other imports or something like that?

    I have attached the thus generated code classes (wsdl and xsd) Web services, but no Wsutil.exe and wsutilhelper.dll I don't like executables sent by unknown people myself.

    I know this isn't the best way to start, but I need a real target and compile helloworld does not give me a thing.

    If someone had a little bit of time to give me some advice here, I would be grateful.

    I have renounced the wws, does dependency after dependency, and even with the full SDK installed, I have not found all the required files h.
    opening a new thread for gsoap now

  • ﷯Error: could not generate code to activate one or several web fonts on the page "about". [Error 500]

    Hi all

    I get this error message when I try to upload my site on an FTP server: ﷯Error: could not generate code to activate one or several web fonts on the page "about". [Error 500]

    What is the solution?

    This is the temp on BusinessCatalyst site 4 Seasons Air Care.

    Thank you

    Melissa

    It worked:


    09:26 good response from Zak Williamson (Adobe) on November 4, 2015

    The original bug that triggered this error for many customers from mid-2015 to mid-September has been fixed by an update of CCLibraries, who was part of an update of the Creative Cloud Desktop application that went live in mid September 2015. Since that time, there are still some customers encounter this error. In these cases, the cause appears to be a mismatch in the State of the connection between Muse, Typekit, and Creative Cloud Desktop app.

    To correct this discrepancy, please follow these steps:

    (1) abandonment muse

    (2) go to the designer Cloud Desktop app and disconnection of preferences (it's in a menu of the gear icon).

    (3) leave the creative cloud office.

    (4) restart creative Cloud Desktop.

    (5) sign.

    (6) revive the Muse.

    At this point, you should be able to publish, upload, etc and your Typekit fonts should work without errors.

  • I get a request to get an encoder activation code.  When I enter the code.  I see that the error transcodeerfout.

    I'm doing a DVD with POE.  I use Windows 10. When I do, I get a request to get an encoder activation code.  When I enter the code.  I see that the error transcodeerfout.  It ends there.  The program does nothing even if I wait several hours.  I restarted the program several times and even rebooted windows 10 several times with no results.

    I can do a MP4 file that is no problem...

    [edited title my mod]

    Robert

    Thanks for the update.

    To turn off the preference for "use hardware acceleration (works on Intel HD Graphics 2000 and newer), you'll change the Menu/preferences/general and remove the check mark next to this option." Please refer to the screenshot below

    If you are working with an Internet connection, enable the feature usually happens automatically. Some times you can see reviews this blinking on and off the screen when it happens. If there is a problem with Internet connect or computer security, you are expected to have problems with certain characteristics and its requirement for the first time use / one time that the activation.

    Please consider.

    Thank you.

    RTA

  • How can I sort out the error 'could not generate code to activate one or several web fonts on the page?

    It gives me this error "could not generate code to activate one or several web fonts on the page. No idea what is causing this problem? Thank you very much

    Please contact me. Yes I'm using TypeKit fonts and I've sorted the problem by logging in on the creative cloud and connect again. Thanks anyway

  • Just updated Muse 2015. Now download Error Code 500. "Could not generate code to activate one or several web fonts on the 'Home' page. Any ideas?

    Frustrating having five updates to a Web site that comes to take 2 hours and still cannot export as HTML. Hope someone can shed some light here for me. Thank you!

    Hello tjsmithink,

    Please, try the suggestions by Abhishek in the similar discussion below:

    Error: Could not generate code

    Concerning

    Vivek

  • Error: Could not generate code

    Hello world

    I'm trying to download files modified on a site - I have done so for months but now Muse continue to send this error and I can't download the last changes made to the file.

    Error:

    Could not generate code to activate one or several web fonts on the 'HOME' page [Error 500]

    Any advise?

    Thank you

    Restart your computer, or to kill the CCLibraries process (in on the Mac activity monitor or Windows Task Manager) and restart Muse.

  • Could not generate code to activate one or several web fonts [Error 500].

    All of a sudden, my file of muse in trying to export to HTML, could not generate code to activate one or several web fonts on page... I worked on this site for days and had no problems with the fonts already. What happens when I try to export as HTML. I rebooted, changed my fonts, my fonts to the original font. It's apparent to help.

    Thank you!

    The original bug that triggered this error for many customers from mid-2015 to mid-September has been fixed by an update of CCLibraries, who was part of an update of the Creative Cloud Desktop application that went live in mid September 2015. Since that time, there are still some customers encounter this error. In these cases, the cause appears to be a mismatch in the State of the connection between Muse, Typekit, and Creative Cloud Desktop app.

    To correct this discrepancy, please follow these steps:

    (1) abandonment muse

    (2) go to the designer Cloud Desktop app and disconnection of preferences (it's in a menu of the gear icon).

    (3) leave the creative cloud office.

    (4) restart creative Cloud Desktop.

    (5) sign.

    (6) revive the Muse.

    At this point, you should be able to publish, upload, etc and your Typekit fonts should work without errors.

  • Muse can't generate code to activate the web fonts.

    Hello. I would use a web kit type font (Brandon Grotesque) in my project, but when upload them to the server I get the message:

    Could not generate code to activate one or several web fonts on the 'Home' page [Error 500]

    All the solutions to this problem?

    Hi Nathan,

    I'm sorry you troubles here. The 500 error has been resolved in another post on the forum. Please take a look and let us know if you need anything that anyone else.

    Could not generate code to activate one or several web fonts [Error 500].

    See you soon,.

    Benjamin

  • Feature request: provide the option to display the names of the objects instead of MoRef in the generated code

    Currently, the generated code contains the value MoRef.

    We can't provide an option to display the name of the object?

    ____________

    Blog: LucD notes

    Twitter: lucd22

    Hi LucD,

    Thanks for the suggestion!

    Indeed, it will be very useful. However, its implementation is not trivial. Onyx is currently working as a passive proxy between the server and the client. And information on the names of the objects are not available in SOAP messages. This means that Onyx will generate calls to the server to retrieve the name for help be MoRef, i.e. Onyx will be not only proxy, but also a customer. Despite this us will search if there is a way to implement this or a similar feature.

    I did your suggestion as a feature request in our database, and it will be considered for a future version.

    Kind regards

    Ignat

  • Is it possible to change the generated code?

    When you add an image to a page in Dreamweaver, you select first image of the chosen file dialog box, then the code comes out like this:

    However, I will be implimenting a lot of Facebook to a site and they need rel = 'image_src' in the image tag. Is there a way to Dreamweaver where I can change the default generated code when inserting an image to understand that? The idea to add it each time I add a picture to a page (and there are many of them) makes me cringe.

    988hfas9fhaf8 wrote:

    I will be implimenting a lot of Facebook to a site and they need rel = 'image_src' in the image tag. Is there a way to Dreamweaver where I can change the default generated code when inserting an image to understand that?

    If you want to each image you insert, you can change Image.js in the folder Configuration of Dreamweaver. On Windows 7, it is located in C:\Program Files (x 86) \Adobe\Adobe Dreamweaver CS5\configuration\Objects\Common. On Mac OS X, it will be in a similar situation in the Applications folder.

    Find the following lines (45-49 in Dreamweaver CS5):

    if (imgDim){
      rtnStr= '';
    }else{
      rtnStr= '';
    }
    

    Change them like this:

    if (imgDim){
      rtnStr= '';
    }else{
      rtnStr= '';
    }
    
  • Generated code differs from OWB Client and Deployment Manager...

    Hello

    I have developed mappings using OWB9.2 and the generated code.

    But even when mapping is used to code generated by the Deployment Manager is to have an additional code and the procedures/functions at WB_RT %.

    Why this happens, no idea on that body.

    Please let me know.

    With respect,
    Murielle...

    Hi Ricardo,

    the code generated in the mapping Editor shows you how your mapping logic is transformed into sql and pl/sql.
    When the mapping is deployed some audit is added and some identifiers that reference objects in the runtime environment are defined.
    Which is why you should not deploy the code generated manually, always deploy via the control center.

    Kind regards
    Carsten.

  • How to use generated code of & quot; Import Web Services & quot; with Cairngorm framework

    I recently downloaded Flex Builder 3 beta 2 and try the wizard that allows you to import web services. The code that is automatically generated makes it so simple to consume web services using the types of objects defined in the WSDL file. Is no longer the developer don't need decode the XML load! The only problem I have is how you integrate the code automatically generated with the Cairngorm framework? This seems to be a huge issue for those who would exploit Cairngorm and code the proxy generated automatically in the same project (like me).

    Here are the problems I see so far.

    (1) how to configure the service generated class to work with the Cairngorm service locator? The service constructor only accepts a 'destination displays LCD chain' which means that you must use life cycle data services. Unfortunately, the project that I am in the process of renovation currently uses a Web service and does not use data services. All I really need to do is change the URL of the endpoint (that is, from the local level to a development server). This issue is noted in the bug https://bugs.adobe.com/jira/browse/FB-8456. I think there is a way to put the endpointURI in the Services.mxml file.
    (2) even if I come with a hack autour #1, I do not get a reminder for my same IResponder if I save it immediately after the method call. I can record and function of earphone within my business delegate and receive the reminder, but my command object that implements IResponder, did not call back even if it is registered. From what I've read in the ASDocs should be, but this isn't for me!

    These are the questions that I have observed in 3 hours to play with this. I hope this makes sense. I would like to integrate automatically generated in Cairngorm web service proxies, but I don't see a right lane to the front without redesign of Cairngorm. Has anyone else encountered this problem? If so, do you have any ideas on how to proceed? Any help is appreciated.

    Hi guys,.

    Now we focus on the generated code the right way and try to make it work for as many cases as possible. As soon as we receive some time we will try to see what is the best way to use Cairngrom.

    In the meantime, if you find a way or a great idea do not hesitate to post here.

    Thank you
    Cristian

  • Need help codes code 128 barcode

    I can't find any reference to adobe livecycle x add codes bar code 128 and code 39.  Found a lot of information for 2D barcode QR Code and DataMatrix.    I need to generate a barcode for entry of 4 fields in the form user information: invoice number (6 numbers), numero number (6 numbers) customer, branch ID (3 numbers) and document date (mmddyyy).

    I tried several times without success.  There are great step by step instructions for barcode 2D but not code 39 and code 128 a, b, c.

    Can someone else please help me.  Tell me a good example, or walk me through how to do this with code 128.

    Thank you

    David


    Barcode 128 and 309 of the code are just part of the environment of standard design without any special requirements. Simply treat the values of barcodes as you would with standard text fields change their values.  (ie: barcode128.rawValue = mynewfield.rawValue;).

Maybe you are looking for

  • Calendar Watch vs iPhone

    My iPhone and Apple Watch are paired. Today, the watch displays a calendar to 17:00 event which is no longer on any of my other devices.  The setting of calendar in the application of the watch is mirrored to my phone, but is not. This event has been

  • Mail going offline

    I use an iMac and a relatively new Macbook Pro.  Both computers are set up the same and use the same network.  My Mail from Apple often goes offline on my Macbook Pro.  I have to turn off and then back on my wifi.  I also do when my internet (using S

  • I have a USB cable and download htc sync. How to download all the info. Since my htc EVO 3D phone to my PC?

    I have a Sprint htc EVO 3D phone. How to download information from my phone to my PC?

  • How to view a hidden file.

    How to view a hidden file, as shown in the picture.

  • . Jump the cursor to laptop

    Have a problem with cursor jumping on laptop. Even when typing with one hand and hand isn't near touchpad, the cursor jumps. It is a HP Pavilion dv6 series. This ptop is one day old. Had a previous with the same problem and put out thinking that he m