How to retrieve selected item via onSelectedValueChanged picker?

Hi all

I would like to display the selected word Picker but how to retrieve the value selected picker using onSelectedValueChanged?
How and where to report this var dataModel.data (row) = selectedItem; on the pickers?
Pickers use row or rootIndexPath?

Here is my code QML here

{} Selector
ID: Zodiac
string myValue property: "RAM - Rat".
Title: "Zodiac".
Description: zodiac.myValue
genre: PickerKind.List / / end of onSelectedValueChanged

dataModel: {XmlDataModel}
Source: "zodiacvalues.xml".
} / / end of dataModel

pickerItemComponents:]
{PickerItemComponent}
type: 'itemmonth '.
content: {container
do something
}
}
]
onSelectedValueChanged: {}
I tried this but it does not - there is not a word screen.
zodiac.myValue = zodiac.selectedValue (selectedIndex (0)) + "-" + zodiac.selectedValue (selectedIndex (1)) + "(" + rootIndexPath + "par»;)"
}
}
Label {text: zodiac.myValue ;}}

Thank you

Hi BabyPinky,

Check it,

import bb.cascades 1.0

Page {
    Container {
        Picker {
            id: zodiac
            property string myValue: "Aries - Rat"
            title: "Zodiac"
            description: zodiac.myValue
            dataModel: XmlDataModel {
                source: "model.xml"
            } // end of dataModel
            pickerItemComponents: [
                PickerItemComponent {
                    type: "item1"
                    content: Container {
                        Label {
                            text: pickerItemData.background
                        } // end of Label
                    } // end of Container
                }, // end of PickerItemComponent
                PickerItemComponent {
                    type: "item2"
                    content: Container {
                        Label {
                            text: pickerItemData.text
                        } // end of Label
                    } // end of Container
                } // end of PickerItemComponent
            ] // end of pickerItemComponents
            onSelectedValueChanged: {
                var selectedItem = dataModel.data([ 1, selectedIndex(1) ]);
                zodiac.myValue = selectedItem.text
                console.log(selectedItem.text);
            } // end of onSelectedValueChanged
        } // end of Picker
        Label {
            id: zodiacLabel
            text: zodiac.myValue
        } // end of Label
    } // end of Container
}// end of Page

also chek the section Index

https://developer.BlackBerry.com/Cascades/documentation/UI/lists/list_view_selection.html

Tags: BlackBerry Developers

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