<![CDATA[Problems setting ComboBox currentIndex]]>QuickControls 2 using Qt 5.11....

I've got a comboBox, and I'm trying to change the model and current index for it using javascript on a property change:

onMyPropertyChanged: {
                    
        if (MyProperty <100){
             model= ["15"];
              myComboBox.currentIndex = 0;
        }
       else {
            model=["15","27"];
            myComboBox.currentIndex = 1;
       }
}

I'm seeing the correct choices in the menu after the property change happens, but the menu looks blank, as if index -1 has been chosen. If I print the currentText for the comboBox, it reports the correct choice is selected, but it's not showing.

Is there some sort of refresh that needs to happen in order to see the correct index showing?

]]>https://forum.qt.io/topic/98042/problems-setting-combobox-currentindexRSS for NodeTue, 08 Sep 2026 20:04:22 GMTFri, 28 Dec 2018 22:35:11 GMT60<![CDATA[Reply to Problems setting ComboBox currentIndex on Sun, 30 Dec 2018 18:57:59 GMT]]>@igor_stravinsky hi,

you don't need to refresh, i just tested this and it works a expected

Window {
    visible: true
    width: 640
    height: 480
    property bool tgl:false

    onTglChanged: {
        combo.model = ["1111","2222","3333"]
        combo.currentIndex=2;
    }

    ComboBox {
        id:combo
        editable: true
        model:["11","22","33"]
    }

    Button{
        anchors.centerIn: parent
        onClicked: tgl = !tgl
        text:"combo index : " + combo.currentIndex
    }
}
]]>https://forum.qt.io/post/502052https://forum.qt.io/post/502052Sun, 30 Dec 2018 18:57:59 GMT