Fill out the strings of QSettings to ArrayDataModel

Hello

I want to read several QSettings strings and then fill in an ArrayDataModel.

So with this code, I've saved several channels in QSettings:

void ApplicationUI::saveDataInQSettings(QList filepath) {    QSettings settings;
    settings.beginWriteArray("filepaths");
    for (int i = 0; i < filepath.size(); ++i) {
        settings.setArrayIndex(i);
        settings.setValue("filepath", filepath.at(i));
    }
    settings.endArray();
}

Now, I want to recover the QSettings channels as follows. I have a C++ function that fills the QSettings strings in a QList:

QList ApplicationUI::fillQSettingsInQList() {
    QList filepaths;

    QSettings settings;
    int size = settings.beginReadArray("filepaths");
    for (int i = 0; i < size; ++i) {
        settings.setArrayIndex(i);
        QString filepath;
        filepath = settings.value("filepath").toString();
        filepaths.append(filepath);
    }
    settings.endArray();
    return filepaths;
}

In my main.qml, I have a NavigationPane containing a container in which the ArrayDataModel is displayed.

I put the fillQSettingsInQList () - method in onCreationCompleted then I have the TI in QML when the application is open:

[...]NavigationPane {
    id: navigationPane

    onCreationCompleted: {
        Qt.app = app;

        var filepaths = app.fillQSettingsInQList();
    }

But how can I now fill this strings in the ArrayDataModel?

Thanks for the replies. I have not used the track with a list of the QStrings. It is now much simpler.

I saved the ArrayDataModel strings in the QSettings in this way. First of all, I saved the channels how I'll put in the QSettings and different channels:

void ApplicationUI::saveDataModelInQSettings(bb::cascades::ArrayDataModel* model) {
    QSettings settings;
    settings.setValue("size", model->size());
    for (int i = 0; i < model->size(); i++) {
        QVariantMap map = model->value(i).toMap();
        settings.setValue("string_" + QString::number(i), map.value("string"));
    }
}

And completely action to get the information back to the ArrayDataModel of the QSettings:

void ApplicationUI::fillQSettingsInDataModel(bb::cascades::ArrayDataModel* model) {
    QSettings settings;
    int size = settings.value("size", 0).toInt();
    for (int i = 0; i < size; i++) {
        QString filepath = settings.value("string_" + QString::number(i), "String not found").toString();
        model->append(filepath);
    }
}

Tags: BlackBerry Developers

Similar Questions

  • keyboard does not not when filling out the forms of web of wi - fi

    Hi all

    I have a very strange problem and I hope someone can help me to solve it.

    When I try to connect to a public wireless network (example: I'm currently staying in a hotel and connect to hotel WiFi in my room)-I have to fill out the mandatory wi - fi (username & password) to access the internet through the hotel wi-fi.

    My 5s iphone detects the wi - fi network and once I chose the particular network hotel wi-fi to join in setings, automatic logon forms just asking me to enter username/password hotel provided.

    When I try to enter the user name - my keyboard becomes TOTALLY INSENSIBLE! I can't fill my username information at all. The keyboard appears on screen - but nothing on the keyboard working!

    When I move to the password field - all right. The keyboard starts responding and I am able to fill in the password. The keyboard becomes normal.

    I've now faced this problem in 2 different hotels and a hospital - all these places gave me a name of user and password I need to fill in the login screen to use their wi - fi connection. I still have the same problem.

    I'm having this problem on iOS 9.1 and 9.2 (my wife's phone and my phone). We both use iphone 5s.

    Can someone pls!

    Hi bigbalooka,

    If the iPhone keyboard unresponsive or crashes

    • Make sure that you are running the latest iOS Version
      • Settings > general > software update
        • If you are up-to-date, you will see a message that says: "your software is up-to-date."

    If you're still having problems:

    • Force restart the iPhone:
      • Press and hold the sleep/wake button and the Home button for about 10 seconds, or until the Apple logo appears.

    If you still have problems (again):

    • Reset all the settings on your iPhone
      • Settings > General > reset > reset all settings and enter your access code if you are required.

    I hope I helped solve your problem today. If you need more assistance, feel free to ask

  • All of a sudden I can't type data on registered forms. The purple bar above shows "Please fill out the following form. "You can save the data entered in this for."

    All of a sudden, I can't type data on registered forms. The purple bar above shows "Please fill out the following form. You can save the data entered in the form.

    Program used to complete the form (I guess they are in PDF format)? OPERATING SYSTEM? Versions of both? Forms were filled before you save them?

  • How to fill out the customer type when you submit a form?

    How to fill out the customer type when you submit a form?

    You can't do right now in British Colombia by means of forms.

  • Fill out the PDF from Sql Server DB

    It is my understanding that the central forms and Life Cycle have been written off.

    I have a PDF form that is a label template I want to fill in the fields with the data that I get a SQL database server...

    I understand that this can be done using Java Script. By trade, I am an ASP.net developer.  I found so many things that apply

    Google and adobe that I find myself very confused on what to use to do this. I see of FDF, XFDF, PDF/A, PDF / X, PDF/E and a host of other acronyms and environments.

    My Question is what is the most recent application that I can use.  , I subscribe to ADOBE Acrobat DC.  Is DC environmental last use?

    Thank you

    "LiveCycle" refers to a whole family of products, Adobe - most of them based on the server. I guess you're talking about LiveCycle Designer, used to be bundled with Adobe Acrobat Pro, but since Acrobat XI is only available as a stand-alone product. It's always supported a product, and if you want to connect your form to a database, it's your only option. Only XFA forms can 'talk' to a SQL DB directly. Please keep in mind that you must use Adobe Acrobat to edit your form, or the PDF form must be registered with rights form, which can only be done with the help of another Member of the family of LiveCycle.

    If you want to use AcroForms (those you create with Adobe Acrobat DC), they cannot communicate directly with a database, and you need a 'glue' between the DB and Acrobat (or drive) to fill out the form with data from DB. This is possible for example on a server with a software that can merge date in a PDF form, or with a software that can convert the data from the FDF or XFDF data base data, which can then be read by Acrobat or the free player to fill out the form. PDF/A, PDF / X or PDF/E do not play a role here, these are just different (standardized) subsets of the language used for archiving, PDF print production and engineering.

    And Yes, DC Acrobat is the most recent version of the software.

  • In order to become a distributor of volume Adobe Reader, (my computers have no internet access), I need to fill out the Distribution of Volume License Agreement, but will not accept an answer I gave to the question: "Please indicate the product or service

    In order to become a distributor of volume Adobe Reader, (my computers have no internet access), I need to fill out the Distribution of Volume License Agreement, but will not accept an answer I gave to the question: "Please indicate the product or service name and description.

    This form must be completed and submitted online. Also the browser Javascript must be activated.

    https://distribute.Adobe.com/mmForm/index.cfm?name=distribution_form&PV=RDR

  • How to fill out the empty fields of a document downloaded from my email?

    I have the filliing problews in the blank spaces where my personal information is required.  It seems that I can read and save the document, do not fill the required spaces.  I need help

    Hi Atiimkwabena,

    I guess you are trying to fill out the PDF using Adobe Reader. (Correct me if I'm wrong)

    If so, this form can not be Reader rights enabled. Adobe Reader is a single PDF reading software is only meant to read and save a blank copy of the PDF. If you want to change something in the PDF file, then the creator has enable user rights (commonly called player to extend rights) so that you can save the completed PDF file. This can be done by Adobe Acrobat.

    I would ask you to kindly contact the author of the PDF file to allow the user rights and send it again.

    I hope this helps.

    Kind regards

    ~ Dominique

  • How to fill out the "to:" line with a variable email address?

    I'm new to coding and am not sure how to ask my question. I have a link in an 'Email' symbol that I would like to have the window open to a 'mailto', but there are several instances of that symbol on the timeline, each using a different email address. If the [symbol]. Email.Click code reads as follows:

    Window.Open ('mailto:'+ sym.getVariable = ("emailWindow"), "_self")

    and the line in the Stage.creationComplete code that is supposed to call the variable code reads:

    sym.getSymbol("Details_David").$("Email").html ("[email protected]" "").setVariable("emailWindow","[email protected]");

    With this code, the browser opens a window of mailto, but the ' to: ' line readings, "indefinite".

    Either in the [symbol]. Email code. Click, I have:

    Window.Open('mailto:"emailWindow"',"_self")

    without the "emailWindow" as the variable name, the "to:" line to the mailto line reads, "emailWindow".

    How to fill out the "to:" line with a variable email address?

    Otherwise, it works better:

    1)

    replace

    sym.getSymbol("Details_David").$("Email").html ("[email protected]").setVariable("emailWindow", "mailto:[email protected]");

    with

    sym.getSymbol("Details_David").$("Email").html ("[email protected]");

  • My organization wants to partner with Mozilla, I filled out the form of "Work with us" several times but no feedback

    I filled out this form https://www.mozilla.org/en-US/about/partnerships/ several times and I never receive any comments. Is there a phone number I can use to get in touch with Mozilla on a potential partnership or email?

    Hi Kombuta,

    Thanks for your post, I'm sorry that you don't have a response to the form that you filled for the partnership with us. Can you tell me when you have completed the form, by chance? This will help me to direct the proper person to your form.

    Otherwise, you can also send me a private message to [email protected] with the information and I will pass along (I'm a Mozilla employee, customer management).

    Thank you and my apologies for the late reply, I appreciate your patience and your interest in Firefox OS!

    Kind regards
    Michelle Luna

  • How to unlock documents so I can fill out the grey areas?

    An employer sent me an appacation to fill, and when I click on the gray areas of put my information on it a sign said that this unauthorized change because the document is locked. I tried too many days to unlock the document but can't. I send this appacation to a friend and he can fill the gaps on his computer, so I know that there is something wrong with my computer. WHAT CAN I DO TO UNLOCK THIS DOCUMENT?

    I suspect that you aren't supposed to complete on the computer, but are supposed to print, fill out and FAX or send it back. Contact the sender to determine what the instructions for you there.

    -steve

  • Create an InDesign CC2015 form which can auto fill out the basic info

    Hi the useful community,

    I am looking to give Indesign the ability form auto fill the fields with the basic information such as name, address, etc. He was already in a pdf document, but we try to incorporate this function in the original document.

    The form will be live in the world on its own, not attached to a Web site or a database.

    I've read a few things about jQuery and script when the form is used with a url, but my form is just trying to help a person to fill out a secure and very long.

    Thank you!

    It is very easy to do: just to give all these fields of the same name. All the fields in a PDF form that have the same name will contain the same user input - if they type in a, it will appear in the other.

  • How cascade/fill out the value of a column in a table?

    Hello

    I am begging in the oracle apex,

    Now I use 5 Apex


    Capture.PNG

    I want to select when point items popup lov (1) ... I want to get auto fill in the balance column .


    Please help me with the steps...

    Thank you.



    Hi Amr Abdeen,

    Made some changes to the page not 34

    1. remove the code button to add a line

    $("#f03_0001").attr ("onchange", "javascript:f_fetch_balance (this)");

    It is not necessary.

    2. convert key lov Popup to popup lov (Query based)

    Now it's working.

    Please check and let me know if you have any questions.

    Kind regards

    Jitendra

  • Fill out the "limits" for nodes in a hierarchical query

    Hello

    I have a table called V that is organized hierarchically. You can have a "hierarchical" view by issuing the following query (PARENT_ID NULL is the root):

    SELECT rn, 
           LPAD ('_ ', 2 * (LEVEL - 1), '_ ') || id tree,
           id, 
           parent_id, 
           lvl, 
           cbi, 
           tree_lft, 
           tree_rgt, 
           tl, 
           tr 
    FROM v
    START WITH parent_id IS NULL 
    CONNECT BY PRIOR id = parent_id
    ORDER SIBLINGS BY rn;
    

    Now, my task is to fill in the TL and TR "limits" that define the beginning and end of each group under all nodes.

    For a better understanding, I've already placed the expected results in the TREE_LFT and TREE_RGT columns. The hierarchy follows the order of the columns, RN.

    TREE_LFT begins with the root (RN = 1) line 1 and lights up gradually until it reaches the leaves (CBI = 1). If a sheet is found, TREE_RGT is set to + 1 TREE_LFT.

    Then, if another sheet follows (online RN = 4), it takes the next increment TREE_LFT + 1. And so on. When all the leaves under the node assigned a value for TREE_LFT and TREE_RGT,

    the TREE_RGT value for the node takes the last value assigned to its + 1 children. For example, you can see that the children of the node id = 14 come from RN = RN = 30 3. The value of TREE_RGT

    for the last child (RN = 30) is 58, so the TREE_RGT value for the node id = 14 will be 58 + 1 = 59.

    Then the numbering continues gradually for the rest of the hierarchy. There is a new node to RN = 31, so TREE_LFT starts from TREE_RGT of the previous node + 1, that is, 60.

    This logic continues until the end of the hierarchy following RN.

    Using a STANDARD clause, I've managed to fill TL (you can see TL = TREE_LFT) and TR for the leaves.

    I also managed to complete the TR for nonleaf with a second MODEL clause, but it runs very bad when the array is much more filled than that.

    This is the STANDARD clause that allows you to calculate the TR:

    select *
    from v
    model 
    dimension by (id, parent_id, cbi)
    measures (rn, tree_lft, tree_rgt, lvl, tl, tr)
    rules (
           tr[ANY, ANY, 0] order by lvl desc, id, parent_id = max(tr)[ANY, CV(id), ANY] + 1
          )
          ;
    

    It does the job as expected, but the generic as well as ordered rule is a killer when it is applied to a larger painting.

    So my question is, is there a way I can write a query that would do the same as this one, but with better performance (functions analytical pattern)?

    I know that I can not really clear that it is not easy to explain.

    I use a database with 11.2.0.3 Enterprise Edition.

    Thank you

    Here are the scripts to test:

    create table v (RN NUMBER, NUMBER identification, PARENT_ID NUMBER, TREE_LFT NUMBER, TREE_RGT NUMBER, CBI NUMBER, NUMBER of LVL, TL NUMBER, NUMBER of TR);

    insert into v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) values (1, 3, null, 1, 100, 0, 1, 1, null);

    insert into v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) values (2, 14, 3, 2, 59, 0, 2, 2, null);

    insert into v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) values (3, 224, 14, 3, 4, 1, 3, 3, 4);

    insert into v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) values (4, 221, 14, 5, 6, 1, 3, 5, 6);

    insert into v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) values (5, 236, 14, 7, 8, 1, 3, 7, 8);

    insert into v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) values (6, 218, 14, 9, 10, 1, 3, 9, 10);

    insert into v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) values (7, 230, 14, 11, 12, 1, 3, 11, 12);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (8, 234, 14, 13, 14, 1, 3, 13, 14);

    insert into v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) values (9, 235, 14, 15, 16, 1, 3, 15, 16);

    insert into v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) values (10, 253, 14, 17, 18, 1, 3, 17, 18);

    insert into v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) values (11, 245, 14, 19, 20, 1, 3, 19, 20);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (12, 231, 14, 21, 22, 1, 3, 21, 22);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (13, 228, 14, 23, 24, 1, 3, 23, 24);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (14, 243, 14, 25, 26, 1, 3, 25, 26);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (15, 219, 14, 27, 28, 1, 3, 27, 28);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (16, 220, 14, 29, 30, 1, 3, 29, 30);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (17, 229, 14, 31, 32, 1, 3, 31, 32);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (18, 248, 14, 33, 34, 1, 3, 33, 34);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (19, 244, 14, 35, 36, 1, 3, 35, 36);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (20, 254, 14, 37, 38, 1, 3, 37, 38).

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (21, 247, 14, 39, 40, 1, 3, 39, 40);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (22, 225, 14, 41, 42, 1, 3, 41, 42);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (23, 226, 14, 43, 44, 1, 3, 43, 44).

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (24, 249, 14, 45, 46, 1, 3, 45, 46);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (25, 250, 14, 47, 48, 1, 3, 47, 48);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (26, 252, 14, 49, 50, 1, 3, 49, 50);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (27, 251, 14, 51, 52, 1, 3, 51, 52);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (28, 246, 14, 53, 54, 1, 3, 53, 54);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (29, 256, 14, 55, 56, 1, 3, 55, 56);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (30, 255, 14, 57, 58, 1, 3, 57, 58);

    insert into v values (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (31, 15, 3, 60, 75, 0, 2, 60, null);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (32, 222, 15, 61, 62, 1, 3, 61, 62);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (33, 223, 15, 63, 64, 1, 3, 63, 64);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (34, 241, 15, 65, 66, 1, 3, 65, 66);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (35, 242, 15, 67, 68, 1, 3, 67, 68);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (36, 227, 15, 69, 70, 1, 3, 69, 70);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (37, 213, 15, 71, 72, 1, 3, 71, 72);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (38, 214, 15, 73, 74, 1, 3, 73, 74);

    insert into v values (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (39, 16, 3, 76, 81, 0, 2, 76, null);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (40, 238, 16, 77, 78, 1, 3, 77, 78);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (41 237, 16, 79, 80, 1, 3, 79, 80);

    insert into v values (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (42, 17, 3, 82, 85, 0, 2, 82, null);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (43, 239, 17, 83, 84, 1, 3, 83, 84);

    insert into v values (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (44, 18, 3, 86, 99, 0, 2, 86, null);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (45, 232, 18, 87, 88, 1, 3, 87, 88);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (46, 233, 18, 89, 90, 1, 3, 89, 90);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (47, 215, 18, 91, 92, 1, 3, 91, 92);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (48, 216, 18, 93, 94, 1, 3, 93, 94);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (49, 217, 18, 95, 96, 1, 3, 95, 96);

    insert into values of v (RN, ID, PARENT_ID, TREE_LFT, TREE_RGT, CBI, LVL, TL, TR) (50, 240, 18, 97, 98, 1, 3, 97, 98);

    Hi Greg,.

    It looks like you use the defined nested data model.

    See solutions mentioned above:

    https://community.Oracle.com/thread/2603314 (last post)

    https://community.Oracle.com/message/12468999#12468999

  • How to fill out the name of the file to the file upload

    Hi team,

    I'm trying to fill in the name of the file that is selected in the Explorer of files to other filed(text field) in the same region (dynamically when the file is selected). Is there a way to do this?

    Thank you

    Jyo

    Hi, Jyo

    Create a dynamic Action with the following parameters:

    Event: change

    Selection type: point

    Article (s):

    By this DA you can set the value of another element in your page. File name, in that you can get

    • using jQuery: dittos var = $("#P1_FILE_BROWSE").val)
    • without jQuery: dittos var = document.getElementById("P1_FILE_BROWSE");
  • LiveCycle forms empty after that the user fills out the information and records

    I created a number of forms in Adobe Livecycle in order to have the user fill in the form and save a copy with the filled content.  However, the content that the user entered is not save.  I tried to save the form in Reader version expandable, but forms still losing any content, the user entered when they are reopened.  I use Livecycle ss4 if that helps... Thoughts?

    Sounds like your form fields is not all data binding... but for a better answer, I must first see your form.

Maybe you are looking for