ComboBox default value

[neda]

Hi,
I want to set default value for combobox. But "find" method returns -1.

MyComboBox{
                                        id:cmbZoom
                                        model:XmlListModel {
                                            id: xmlZoomModel
                                            source: "files/zoom.XML"
                                            query: "/tbl_zoomCalib/record"
                                            XmlRole { name: "text"; query: "@zoom/string()" }
                                            XmlRole { name: "value"; query: "@number/string()" }
                                        }
                                        textRole: "text"
                                        onCurrentIndexChanged: {
                                            myXML.newZoom=xmlZoomModel.get(currentIndex).text;                                            
                                        }
                                        Component.onCompleted: {
                                            currentIndex=cmbZoom.find("20");
                                        }
                                    }

MyComboBox{
                                        id:cmbZoom
                                        model:XmlListModel {
                                            id: xmlZoomModel
                                            source: "files/zoom.XML"
                                            query: "/tbl_zoomCalib/record"
                                            XmlRole { name: "text"; query: "@zoom/string()" }
                                            XmlRole { name: "value"; query: "@number/string()" }
                                        }
                                        textRole: "text"
                                        onCurrentIndexChanged: {
                                            myXML.newZoom=xmlZoomModel.get(currentIndex).text;                                            
                                        }
                                        Component.onCompleted: {
                                            currentIndex=cmbZoom.find("20");
                                        }
                                    }

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[anda_skoa]

You are calling find() when the combo box is completed, which is likely before it has data.
You probably want to do that when the data has been loaded, see XmlListModel's status property.

Cheers,
_