Add a variable along the withQNetworkRequest

Hello

Is it possible to add a variable with the QNetworkRequest and receive this variable with the QNetworkResponse?

Please help me

Hello

Yes, it is possible to transmit all information wrapped in QVariant using setAttribute whose attribute ID from QNetworkRequest::User to QNetworkRequest::UserMax.

QNetworkRequest request(QUrl(apiURL));
...
int offset = 12345;
request.setAttribute(QNetworkRequest::User, offset); // primitive types are converted to QVariant automatically
request.setAttribute(QNetworkRequest::User+1, someOtherVar);

To get it back later:

void ServerRequestManager::processResponse()
{
  QNetworkReply *reply = qobject_cast(sender());

  int offset = reply->request().attribute(QNetworkRequest::User).toInt();
  ...

  reply->deleteLater();
}

I suggest to declare an enum for the ID attribute in the .h file:

class ServerRequestManager: public QObject
{public:  enum
  {
    AttributeOffset = QNetworkRequest::User,
    AttributeVar2,
    AttributeVar3
  };  ...
};

Tags: BlackBerry Developers

Similar Questions

  • How can I add session variables for the subject field and the body of the e-mail Message?

    How can I add session variables for the subject field and the body of the e-mail Message? Tried several combinations, but do not seem to correct the syntax.

    This is the code I have. I need to change all the form variables in $msg in session variables. The $to part is supported. What remains are the $subject and $msg fields.

    $à = « à : ». $_SESSION ["toemail"];
    $subject = '$firstname $lastname, your registration details ';
    $from = "from: [email protected]"; "
    $msg = "Dear $title $firstname $lastname\r\n\nThank for the registration for the design of your dream Home.\r\nWe have received this following details details of you-\r\n\nClient-\r\n\nOccupation: $occupation \r\nPhone No.: $phone \r\nE-mail: $email\r\n\nPresent $ location: \r\n location\r\n\nPresent address: \r\n$ address\r\n\n\nFollowing are specified by you - design requirements \r\n\nBasic Features\r\n\nNo." floors: $floors\r\nNo. of bedrooms: bedrooms\r\nNo of $. of bathrooms: $bathrooms\r\nFloor region: $sqft\r\n\nFurther Suggestions: $ Plan\r\n\nSplit one further\r\n\n\nType floor: $splitfloor\r\n-remarks: $splitfloorremarks\r\nOpen floor: $openfloor\r\n-remarks: $openfloorremarks\r\n\n\nList of the rooms to be Included\r\n\nFoyer: $foyer\r\n-remarks: $foyerremarks\r\nDrawing: $drawing\r\n-remarks: $ alive drawingremarks\r\nFormal: $formalliving\r\n-comments : $ alive formallivingremarks\r\nFamily: $familyliving\r\n-remarks: $familylivingremarks\r\nHome Office: $homeoffice\r\n-remarks: $homeofficeremarks\r\nDining: $dining\r\n-remarks: $diningremarks\r\nMaster room: $master\r\n-remarks: $masterremarks\r\nMaster bathroom: $masterbath\r\n-remarks: $masterbathremarks\r\nMaster Dressing: $masterdress\r\n-remarks: $masterdressremarks\r\nBedroom: $bed\r\n-remarks: $bedremarks\r\nBathroom: $bath\r\n-remarks: $bathremarks\r\nDress: $dress\r\n-comments : $dressremarks\r\nStudy: $study\r\n-remarks: $studyremarks\r\nLibrary: $library\r\n-remarks: $libraryremarks\r\nPowder room: $powder\r\n-remarks: $powderremarks\r\nPrayer room: $prayer\r\n-remarks: $prayerremarks\r\nKitchen: $kitchen\r\n-remarks: $kitchenremarks\r\nPantry: $pantry\r\n-remarks: $pantryremarks\r\nUtility/area of work: $utility\r\n-remarks: $utilityremarks\r\nBalcony: $balcony\r\n-remarks: $balconyremarks\r\nStore: $store\r\n-remarks: $storeremarks\r\nLaundry : $laundry\r\n-remarks: $laundryremarks\r\nVeranda: $veranda\r\n-remarks: $verandaremarks\r\nCar porch: $carporch\r\n-remarks: $carporchremarks\r\nGarage: $garage\r\n-remarks: Theater garageremarks\r\nHome $: $theater\r\n-remarks: room of $theaterremarks\r\nMaid: $maid\r\n-remarks: $maidremarks\r\n\nOther general remarks: $general\r\n\nPlease note that the fields have been left blank in your form will be considered undecided details and used in discretion.\r\nIf of the architect , it better to add more later, design requirements please feel free to reply to this email with the details. « ;
    $fla = mail ($to, $subject, $msg, $from);

    Thanks in advance!

    askintrades wrote:

    How can I add session variables for the subject field and the body of the e-mail Message?

    What you want to do? Given the nature of your question, it seems that you probably don't know what a session variable is used. The PHP manual describes the purpose of sessions here: http://docs.php.net/manual/en/intro.session.php.

    I need to change all the form variables in $msg in session variables. The $to part is supported. What remains are the $subject and $msg fields.

    $à = « à : ». $_SESSION ["toemail"];

    Why do you need to change the form variables in session variables? They are already stored in session variables, or they come directly from the form?

    The $to part is not supported. When you pass $to to the mail() function, it should contain only an e-mail address, not a string that begins with "to:

  • Add a variable name?

    I use one for a loop to creat a bunch of identical clips.  I want to join a different sound to each of these clips.  Is it possible to add a variable to the end of another variable name.  (ie. where I = [0,1,2,3,4, etc.] variable [i] = variable1, variable2, variable3, variable4, variable0, etc..)  Here is the part of the code I'm trying to make it work:

    for (var i:Number = 0; i < xmlData.object_count; i++){
    
            //create movie clips
            var boxContainer_mc:boxContainer = new boxContainer();
            addChild(boxContainer_mc);
            boxContainer_mc.x = 325 * i;  // set the number here to the width of the movie clip being repeated
            
            //sound info
            var snd[i]:Sound = new Sound();
            snd[i].load(new URLRequest("creak128.mp3"));
            boxContainer_mc.addEventListener(MouseEvent.CLICK, playSound, false, 0, true);
    
            function playSound(event:MouseEvent):void {
                snd[i].play();
            }
        }
    

    The NDS is what I'm trying to add with the County I.

    If you see this message once, it is one of these url loop for which do not exist.

    and you must never nest named functions and playSound shouldn't be in a loop for.

  • I use the full version of DASYLab 8.0, how to add PID module in the design of the façade (window layout)? while I can vary the p, i, d values in the window layout

    I use the full version of DASYLab 8.0, how to add PID module in the design of the façade (window layout)? while I can vary the p, i, d values in the window layout

    To do that you will need to change the varibles PID values and then use the sliders to add numbers to a latch for variables that point.

    This is how I think it works in Version 8.

    In all cases, you should move on to 12 more stable summer.

    In addition, unless that is a very slow process, I generally do not like closed loop PID with DASYLab due to the fact that computers is not reliable with timing.

  • How to add more variables to a read/write control?

    See how the read/write control is connected to global variables? I want to add more variables, I created the globals (some are listed in the table above), but as you can see that they are not available in the read/write control. How can I add them? I also tried to create a new read/write control, but as you can see that didn't help.

    Any help would be appreciated.

    Hi count3r5tr1ke,

    It seems that you are referencing a particular bitfile in open FPGA reference. I think that even when you save your FPGA VI, VI real time still referencing an older bitfile. Have you tried re - compile and referring to the new bitfile once finished compiling? A sure way to make sure that you have the most up-to-date bitfile is to check the VI option when you right-click on the FPGA Open reference and select Configure the reference open FPGA. When this option is checked, if you make changes to the FPGA code, it will force you to re - compile the FPGA VI before you reference it on the real-time side.

    Best regards,

  • Support of the shared Variables in the third part XP embedded based of PTC?

    I sent a request in an embedded XP touch function (third party). The application works very well, but hosted on a RT (sbRIO Board) shared variables are not getting updated in the app on PTC

    1. the PTC is part of the project as a Windows XP Embedded Touch Panel

    2 NI TPC Service has been installed on the PTC and the application can be deployed remotely from the PC development via ethernet. (Where network connections and communications are OK)

    3. using distributed in the development computer systems manager, I can see that the shared variables are getting updates on the network

    I think that the problem can be solved if the following programs are installed on the TPC

    A. Support for variables that are shared for XPembedded

    B. shared Variable engine

    I tried to install the support of variables shared Program Files > National Instruments > Labview 8.6 > PDA > utilities > Variables > x 86 - but I get an installation error "cannot find the application for the Pocket PC applications Manager.

    Shared variable engine was installed from the ve220 folder. The program is installing. But the engine Variable is not start Control Panel > administrative tools > Services, Xpe, the service is stopped and cannot be started. When I try to start the service, I get the following error on PTC

    "Cannot start Service engine of National Instruments Variable on the local computer."

    Error 1053. Service has failed to demand launch or timely control.

    Please suggest solutions to the addresses above or another of the following:

    1. support of variables shared for XP built-in PTC

    2 Installer engine Variable shared.

    Thank you

    Krish

    Problem solved!

    Update for interested people working on XP Embedded PTC

    Just to ensure that shared Variables were indeed accessible to the TPC, I wanted to install Distributed Systems Manager 8.6 on the TPC. However given that the TPC was only 1 GB of DOM (disk on memory) and with all the software that I had tried, there remained only a few megabytes on the system. I had to add an another DOM of 2 GB.

    All products in the Installation went well, with the exception of the Logos NOR (Version 5.0). Logos OR installation has failed repeatedly.  I tried to install NI Logos separately, with the same results. Then I had this intuition that NI Logos had anything to do with the question.

    Then, I downloaded the new version of NI DSM 2009 SP1. Even if it were to settle on any fresh system without Labview, the installation would not proceed beyond the stage of configuration. I tried to install NI Logos of the folder on the download of new products separately and it worked magically!

    Once the new Logos (Ver 5.5) installed, the Shared Variable engine starts automatically and the shared Variables are finally unleashed - free stand up and shine! I thank Almighty God!

    On the lighter side, come to think of it - to run an application about 400 KB, we need NEITHER of Run Time, XP embedded, DSM, Logos...  (around 900 MB). Can make us everything simpler?  Invite your comments...

    Thank you

    Krish

  • Add a directory to the path

    How to set environmental variables in Windows 7. Specifically, I want to add a directory to the path.

    Take a look at http://www.itechtalk.com/thread3595.html the MVP Microsoft® Security, 2004-2010

  • # Variable of the ButtonFields and methods

    Hello everyone, I have a question that I cannot resolve with my current knowledge and impossible to find an alternative on the internet. So here:

    I want to add a variable number of buttonfields (according to the data from the database). But the problem is how to raise the event by clicking on buttons? There is the example of code I wrote:

    While (MoreData)

    {

    ButtonField myButton = new ButtonField (ans.getText (), FIELD_HCENTER |) ButtonField.CONSUME_CLICK)

    {

    protected boolean trackwheelClick (int status, int time)

    {

    System.out.println (nameID.ToString () +""+ stateID.toString ());

    Returns true;

    }

    };

    Add (MyButton);

    }

    Please don't be concerned about the names of variables etc, the only problem is that I can't see nameID and stateID on the console. so somehow the buttons I created in the loop do not have their events. What should I do?

    If you create it with consume_click navigationclick button is not executed. You can do either one, not both.
    If you return true in your button navigationclick it consumes as well.
    Another option is a fielchangelistener (with consume_click)

    There are several possible approaches to identify your buttons if you are using a fieldchangelistener:
    the simplest would be to store all buttons added in a data structure like a vector. You can decide the measures to be taken by index.
    You can also create your own class that extends the button and characteristics of identifier, similar to html buttons that have a label and a control (invisible).

  • Action filters IPS event - adding variables in the fields of the aggressor and the victim

    With regard to the Action event filters. How do you add variables multiple events to the aggressor fields and the victim? I use a comma to separate IP addresses (10.10.1.1,192.168.1.1). When I use a variable ($inside) I have not been able to add other variables ($dmz) or IP addresses in the same filter rule. Is it possible to have two variables in the same areas of the aggressor and the victim? I would have thought $inside, $dmz might work, but I get an error. I also tried $inside\, $dmz and $inside, $dmz and $inside \,$dmz but you get errors saying variable system not found.

    What a variable is currently allowed in a field.

    There is an enhancement request to support several variables in a field, but it has not been yet targeted for a specific version.

  • Scale along the way

    "Animation guide based on the width of the variable line", number 2, I can't find "Interpolation" to activate "scale along the way.

    The create link paths to animate CC

    Thank you

    You would have a layer that is a line that you want to track. This layer would be attached to a Guide layer. In the next layer, you have your object you want to follow the line. Drag the object on the layer of the line layer, so that it is off.

    Do a lot more images, to the duration of the desired animation. Right-click on the object's layer in the timeline and create a classic Tween.

    Go to the first image and drag the object until it snaps into the beginning of the line. Go to the last image and drag the object so that it snaps onto the end of the line. You should be able to scrub the timeline now and see the object to move along the line.

    Click on in the timeline, on the first frame of the layer of the object. In properties, you should now see the option to scale the long way and other things you can do with colour or orientation.

    If you click this box, that nothing will not be changed, you will need to use the width tool to change the thickness of the line. Do not get carried away, very slight changes in the width of the line will represent a large percentage of change. It might be interesting to start with a thick line.

  • Oracle.ManagedDataAccess gives ORA-01006 if there is bind variables in the comments, but only on the lines.

    When I go from ODP.NET to the ODP.NET managed some of my questions begins to throw errors missing bind variable.

    I reproduced with a simple example that uses a variable called liaison: unitName

    It's the example SQL:

    SELECT

    : unitName

    Of

    DOUBLE

    Now, if I add a comment at the beginning of the SQL like this:

    -Text with: unitName

    SELECT

    : unitName

    Of

    DOUBLE

    It works, but if I have a variable binding in a comment that is located on a number of the 'same' line, I get ORA-01006:

    This causes the error:

    -First line comment

    -Text with: unitName

    SELECT

    : unitName

    Of

    DOUBLE

    Kind regards

    -Tommy

    I was able to reproduce this problem. I filed Bug 19433348 on your behalf.

    The circumstances in which the bug occurs are fairly easy to get around.

    (1) remove the colon in the second commented line.

    (2) add a space between the '\n' and ' - '.

    If you are one of those things, you won't encounter the bug behavior.

  • Variables in the title page

    Hi all

    Can it be done in HR 2015? I've implemented my own title page using a word doc, but I want more than a logo and company name doc in the title page. I want to add numbers version using variables, and I want to be able to set a variable in the text, but also the product name changes slightly with different versions. Is this possible?

    Thank you

    Nick

    If you use a Word doc as your title page, then you can only use Word features. What you need to do here, is create a topic in the goal and that insert on the third page of the dialog configuration instead of a Word doc.

    See www.grainge.org for creating tips and RoboHelp

    @petergrainge

  • VM Variable for the virtual computer object

    Hello

    I am connected to multiple vcenters where we have a few VM objects that have the same name (no duplicates in the vcenter even).

    and I need to run a vm - get when you are connected to the 2 vcenters and store that in a variable $vms

    It is always the case for virtual machines with the same name that if a virtual machine is running in a vcenter, it is turned off in the other vcenter. (DR)

    for virtual machines in this case, I need my variable to store the computer object virtual that is powered AND ignores the engine off... for other virtual machines, I need to power on and power off power vms to be included.

    Here's what I do, but it doesn't work

    $vms = (get - vm |) {ForEach-Object

    If ($_.name - eq $null) {}

    $_ = ($_ |  (Where-Object {$_.powerstate-eq "réceptrices"})} else {$_}

    })

    Hello, max2001-

    How about something like the following:

    ## get all VMs from all connect vCenters, and group them by name$arrAllVMs_grouped = Get-VM | Group-Object Name
    
    $arrDesiredVMs = @()## for any group of VMs where there is more than one (2, presumably), only return the PoweredOn VM in the group$arrDesiredVMs = $arrAllVMs_grouped | ?{$_.Count -gt 1} | %{$_.Group | ?{$_.PowerState -eq "PoweredOn"}}## and for the groups of VMs where there is only one VM in the group, add that VM to the DesiredVMs array$arrDesiredVMs += $arrAllVMs_grouped | ?{$_.Count -eq 1} | %{$_.Group}
    

    Who will be:

    1. get all virtual machines and group by name
    2. groups of virtual machines where there is more than one, just take those who are in the PowerState PoweredOn
    3. and, grab all the VMS are groups of count 1 (named unique VMs), without regard to their PowerState

    What to do for you?

  • How to add a variable of type text in a package?

    Hi guys,.
    After a few years as an OWB guy, get my feet wet with ODI. This day - love her!

    In any case, a question. If I want to add a variable of type text as a step in my package - how should I do this? I see how to refresh based on a query, but did not understand how to get this query to include the current value of the variable, and I have a tired, a number of things in the Variable value box assignment hat that I thought might work out but without success.

    -Is it possible?

    See you soon,.
    Mike

    I can do a ' Select #variable_name | "new information"double"as the update one application for my variable and concatenation work?

    Yes, you can

    If the #variable is text / alphanumeric then use single quote around like below

    SELECT '#V_NAME' |' INDIA "OF THE DOUBLE

  • Outline editor is get hung up when I add a member in the sketch

    Hello
    Outline editor is get hung up when I add a member in the sketch in 11.1.2.2. It's new facility 11.1.2.2 and it occurs only during editing stroke. I am able to perform the update variable substitution, calc scripts.

    As soon as I add a member and press ENTER, the schema editor freezes with the circle of progress. I am not able to verify, to save or close.

    Can you please let me know if I had to install a patch for it or someone has encountered this problem in 11.1.2.2.

    Yes the Java 7 is not supported.

    See you soon

    John
    http://John-Goodwin.blogspot.com/

Maybe you are looking for

  • How can I get my 7 slate to recognize the usb keyboard?

    How can I get my 7 slate to recognize a little matter of keyboard that connects with a usb microphone and no bluetooth? This usb port is useless for what anyone but plugging in the charger? Thank you.

  • Graphics update and RAM...

    Hi there everyone, I have an iMac late 2014 5 k with 8 GB of Ram and the graphics radeon with 2 GB of vram card. I know I can get the Ram to 16 GB or 32 GB, but where can I buy this from? Is it possible to move to the graphics card of 4 GB Radeon whi

  • DeskJet 3830: could not find the claim code

    HelloI have a 3830 deskjet printer.When I activate the web services just print the printer email address.(I have activated automatically updated)Then I removed the webservices and allowed him once again, and it keeps printing the same page with the e

  • my files if I install windows xp service pack 3?

    I tried to update my windows xp. When it came to the part of the installation of windows xp service pack 3, it forces me to back up my system. I'm afraid that install this will mess up the current settings I've done on my computer and I might lose th

  • kill the double-sided printing

    OJ 4500 - why preference is to double face when I killed several times. HP print and cscan doc did NOTHING!