[SailfishDevel] Persistent storage

[Markus Svensson]

Thank you, Thomas. I probably should read the docs more closely. :)

Regards,
Markus

20 jun 2013 kl. 00:27 skrev Thomas Perl <th.perl at gmail.com>:

> On Jun 19, 2013, at 10:53 PM, Markus Svensson <markus.svensson at me.com> wrote:
>> Does anyone know where the emulator stores the SQLite databases? I would like to inspect it manually for debugging purposes, but have not managed to find it yet (by logging into the emulator from the command line and poking around).
> 
> From https://qt-project.org/doc/qt-4.8/qdeclarativeglobalobject.html:
> 
> "These databases are user-specific and QML-specific, but accessible to all QML applications. They are stored in the Databases subdirectory of QDeclarativeEngine::offlineStoragePath(), currently as SQLite databases."
> 
> https://qt-project.org/doc/qt-4.8/qdeclarativeengine.html#offlineStoragePath-prop
> 
> ~% python
> Python 2.7.3 (default, Feb 10 2013, 17:47:44)
> [GCC 4.6.4 20120731 (Mer 4.6.4-1)] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
>>>> from PySide.QtCore import QCoreApplication
>>>> from PySide.QtDeclarative import QDeclarativeEngine
>>>> app = QCoreApplication([])
>>>> engine = QDeclarativeEngine()
>>>> engine.offlineStoragePath()
> u'/home/nemo/.local/share/data///QML/OfflineStorage'
> 
> HTH :)
> Thomas
> 
>> 30 maj 2013 kl. 21:04 skrev Markus Svensson <markus.svensson at me.com>:
>> 
>>> Cool - thanks!
>>> 
>>> 30 maj 2013 kl. 19:56 skrev Erlend Böe <erlendboe at yahoo.com>:
>>> 
>>>> Hei Markus,
>>>> 
>>>> It is already included in the simulator.
>>>> All I had to do was to add
>>>> QT+=sql to the qmake project file.
>>>> Erlend 
>>>> 
>>>> Sent from my Jolla ;-)
>>>> 
>>>> On 29.05.2013, at 22:23, Joseph Crowell <joseph.w.crowell at gmail.com> wrote:
>>>> 
>>>>> SQLite is in use on a wide range of applications. I would assume it would be bundled on the device along with the other core Qt plugins.
>>>>> 
>>>>> On 5/30/2013 6:18 AM, Markus Svensson wrote:
>>>>>> Hi Chris,
>>>>>> 
>>>>>> Thank you for your reply.
>>>>>> 
>>>>>> I believe QT Quick uses SQLite under the hood as well, but I have not had to add any extra packages so far. But then I haven't gotten very far with my app yet...
>>>>>> 
>>>>>> Is it known if SQLite will be available on production devices, or will each app have to bundle it separately?
>>>>>> 
>>>>>> Thanks!
>>>>>> 
>>>>>> Skickat från min iPhone
>>>>>> 
>>>>>> 29 maj 2013 kl. 21:31 skrev christopher.lamb at thurweb.ch:
>>>>>> 
>>>>>>> Hi Markus
>>>>>>> 
>>>>>>> SQLite works for me, but you need to install the packages to the SDK and Emulator first.
>>>>>>> 
>>>>>>> Grüsse
>>>>>>> 
>>>>>>> Chris
>>>>>>> 
>>>>>>> Zitat von "Markus Svensson" <markus.svensson at me.com>:
>>>>>>> 
>>>>>>>> Hi,
>>>>>>>> 
>>>>>>>> What is the preferred way of doing persistent database type storage in a Sailfish OS application? I'm thinking of using QT Quick's Offline Storage API - will this work, or is there a better way?
>>>>>>>> 
>>>>>>>> Thanks!
>>>>>>>> 
>>>>>>>> Regards,
>>>>>>>> Markus
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