QSettings
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wrote on 5 Nov 2019, 05:29 last edited by
hi freinds i want write array of json value to QSettings ini file
below example
[ "ID": 570, "picture": "03803.png", "name": "Bob"]how to write to QSettings file. any example
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hi freinds i want write array of json value to QSettings ini file
below example
[ "ID": 570, "picture": "03803.png", "name": "Bob"]how to write to QSettings file. any example
@satyanarayana143 said in QSettings:
any example
Read documentation, there are examples: https://doc.qt.io/qt-5/qsettings.html
Also, QSettings does not use JSON format. -
hi freinds i want write array of json value to QSettings ini file
below example
[ "ID": 570, "picture": "03803.png", "name": "Bob"]how to write to QSettings file. any example
wrote on 6 Nov 2019, 06:51 last edited by beecksche 11 Jun 2019, 06:51You may want to save a QJsonDocument
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hi freinds i want write array of json value to QSettings ini file
below example
[ "ID": 570, "picture": "03803.png", "name": "Bob"]how to write to QSettings file. any example
wrote on 6 Nov 2019, 09:13 last edited by@satyanarayana143
For an example of how to save JSON viaQSettingsyou might read through https://stackoverflow.com/questions/42060573/save-ui-settings-with-qsettings-or-qjson.There are known issues with
QSettingswhich might occur with a JSON entry. Also, your JSON will probably have newlines in it, I don't know whetherQSettingshandles this for you (I think settings entries in the file have to be on one line), and/or "special" characters in the JSON which just might tripQSettingsup.If it all works as-is, fine. If not, just be aware that you could always use https://doc.qt.io/qt-5/qbytearray.html#toBase64 to encode the JSON before saving, and https://doc.qt.io/qt-5/qbytearray.html#fromBase64 to decode upon reload, if required and that solves issues.
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