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[SOLVED] How to join 3 columns into one?



  • I have 3 columns in table(c1,c2,c3). I want to display them in one column, joined in specified way using QTableView or derived class on the data side i use QSqlRelationalTableModel.
    For example if c1 and c3 are present in the row. I want to to format them as:
    "[c1]dm3; [c3] mol/dm3". If only c2 is set i want to just display "[c2] grams".
    I want to affect only way the data is shown.
    What do you think about this?


  • Lifetime Qt Champion

    Hi,

    Looks like a work for a QAbstractProxyModel derived class


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