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akkyie / AKPickerView-Swift

A simple yet customizable horizontal picker view.
MIT License
576 stars 173 forks source link

Detect the value when I scroll . #52

Open dromerobarria opened 8 years ago

dromerobarria commented 8 years ago

Im trying to get the values of the picker when it is scrolling, i believe it was the method scrollViewDidScroll but it never get called.

ghost commented 7 years ago

Implement the following delegate method: func pickerView(pickerView: AKPickerView, didSelectItem item: Int) {}

item is the index from your datasource, so you could use this index to look in your datasource for the corresponding value.