How to create a db and display it into a treeview? (Advice)
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Hello!
I can not decide or convince myself which approach I should learn or inspect.
In genereal I have an app which has a settings page with a strcuture of a tree.
Like:
It is rough example of what I would like to implement.- car
- speed - 20
- weight - 100
- bycicle
- grils bike
- color - red
- color - pink
- boys bike
- color - black
- color - green
- grils bike
All that data I want to put into a db. Than display it and edit.
What I have for now are TreeModel derived from QAbstractItemModel and TreeNode. Data for my TreeModel I populate manually
like: TreeModel.nodesList.append("bike", "red") etc.
But I would like to load the data from the db and put it into a TreeNode.
Please put me in a right direction. Advice on how to make it would be great!
Thank you. - car
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Hi,
A QSqlTableModel with a QAbstractProxyModel comes to mind. The former to get the data from your database, the later to turn in into a tree structure.
Otherwise, you can use QSqlQuery to extract the data from your database and put it in your TreeModel which is the fast and easy way.
