qml tableview dynamic

Component{
    id: columnComponent
    TableViewColumn{width: 30 }
}

TableView {
    id: tableView
    model: listModel
    property var titles: somethingDynamic
    property var curTitles: {
        var t=[]
        for(var i=0;i<columnCount;i++){
            t.push(getColumn(i).title)
        }
        return t
    }
    onTitlesChanged:{
        for(var i=0;i<titles.length;i++){
            if(curTitles.indexOf(titles[i])==-1){
                var column = addColumn(columnComponent) 
                column.title=titles[i]
                column.role=titles[i]                   
            }
        }
        for(var i=curTitles.length-1;i>=0;i--){
            if(titles.indexOf(curTitles[i])==-1){
                removeColumn(i)
            }
        }
    }
}

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4.33

Marc Moisan 85 points

                                    Component
{
    id: columnComponent
    TableViewColumn{width: 100 }
}

TableView {
    id: view
    anchors.fill: parent
    resources:
    {
        var roleList = myModel.customRoleNames
        var temp = []
        for(var i=0; i&lt;roleList.length; i++)
        {
            var role  = roleList[i]
            temp.push(columnComponent.createObject(view, { &quot;role&quot;: role, &quot;title&quot;: role}))
        }
        return temp
    }

    model: myModel

Thank you! 3