Write operations never creates path for file if it not exists. You should
care about it yourself.
08.08.2014 3:44 пользователь "Krisztian Olah" <fasza2mob...@gmail.com>
написал:
> Thanks Andrey,
> I thought it was supposed to get created automatically.
> It works flawlessly now
> Thanks again
> Kris
>
>
> On 7 August 2014 21:09, Andrey Kozhevnikov <coderusin...@gmail.com> wrote:
>
>> QDir
>> dir(QStandardPaths::writableLocation(QStandardPaths::DataLocation));
>> if (!dir.exists()) {
>>
>> dir.mkpath(QStandardPaths::writableLocation(QStandardPaths::DataLocation));
>> }
>>
>> 08.08.2014 03:06, Krisztian Olah пишет:
>>
>> Hi again,
>> I fixed the issue with applicationName() and also figured out why
>> setApplicationName() didn't work for me. Basically I had a global Database
>> object that got initalized before main() was called, therefore setting
>> applicationName in main would have no effect in Database. Database is now
>> an object created on the heap to which all objects that need to use it get
>> a pointer.
>> QStandardPaths::writableLocation(QStandardPaths::DataLocation) now
>> correctly returns "/home/nemo/.local/share/harbour-myapp/" however,
>> setting it as a path does not work for me /harbour-myapp directory
>> doesn't get created and my database doesn't get saved.
>> Saving my data to /home/nemo/.local/share/ still works if I set the path
>> manually, I just cannot save the data in my corresponding subdirectory with
>> QStandardPaths::writableLocation(QStandardPaths::DataLocation)
>>
>> Help would be greatly appricated
>> Kris
>>
>>
>> On 6 August 2014 14:20, Krisztian Olah <fasza2mob...@gmail.com> wrote:
>>
>>> Hi,
>>> I just noticed that application name is not set and
>>> QCoreApplication::applicationName() returns empty string. Neither
>>> QCoreApplication::setApplicationName(arg) nor
>>> QGuiApplication::setApplicationName(arg) seem to make a difference.
>>> My db file is currently just dumped to /home/nemo/.local/share appending
>>> with "/harbour-myapp/" is not possible, I guess that
>>> QCoreApplication::applicationName needs to be set in order to get the
>>> proper path.
>>>
>>> Internet search came up only with one relevant page that just turned
>>> into a rant, but gave me little to no insight.
>>>
>>> How do I set applicationName?
>>> https://lists.sailfishos.org/pipermail/devel/2014-February/003258.html
>>> seems to imly that it should happen automatically, so does Qt's
>>> documentation here:
>>> http://qt-project.org/doc/qt-5/qcoreapplication.html#applicationName-prop
>>>
>>> Thanks in advance
>>> Kris
>>>
>>>
>>> On 4 August 2014 00:01, <fasza2mob...@gmail.com> wrote:
>>>
>>>> Thanks again, works like a charm.
>>>>
>>>> On Sun Aug 03 2014 14:06:32 GMT+0100 (BST), Lukas Vogel wrote:
>>>> > You shouldn't write in /usr/* directory. Rather use standard path:
>>>> > See
>>>> https://lists.sailfishos.org/pipermail/devel/2014-February/003258.html
>>>> >
>>>> >
>>>> > See also:
>>>> > http://comments.gmane.org/gmane.comp.handhelds.sailfishos.devel/3632
>>>> >
>>>> >
>>>> >
>>>> > 2014-08-03 15:00 GMT+02:00 Krisztian Olah <fasza2mob...@gmail.com>:
>>>> >
>>>> > > Hi I need a bit of help with saving my database. When I do:
>>>> > >
>>>> > > QSqlDatabase db;
>>>> > > db.setDatabaseName("/usr/share/<harbour-myapp>/data/data.sqlite")
>>>> > > db.open()
>>>> > > ...
>>>> > >
>>>> > > I get this error: "QSqlQuery::exec: database not open"
>>>> > > thus the file isn't created at all.
>>>> > > However if I change name to "data.sqlite" it works fine, but saves
>>>> it to
>>>> > > /home/nemo/
>>>> > > Could someone tell me what I need to do in order to save the file
>>>> under
>>>> > > the correct path?
>>>> > >
>>>> > > Thanks in advance
>>>> > > Kris
>>>> > >
>>>> > > _______________________________________________
>>>> > > SailfishOS.org Devel mailing list
>>>> > > To unsubscribe, please send a mail to
>>>> > > devel-unsubscr...@lists.sailfishos.org
>>>> > >
>>>> >
>>>>
>>>> --
>>>> Sent from my Jolla
>>>>
>>>
>>>
>>
>>
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