It's same to date picker. Just construct the cascading data. Besides, we have written a [`DatePicker` component in example](https://github.com/didi/cube-ui/blob/dev/example/components/date-picker.vue), which could help you constructing the cascade date with start date and end date.
It's same to date picker. Just construct the cascading data. Besides, we have written a [DatePicker component in example](https://github.com/didi/cube-ui/blob/dev/example/components/date-picker.vue), which could help you constructing the cascading data with start date and end date.
One more thing, although `setData` is available when visible. But considering user experience, it is demand to maintain the number of column unchanging when picker is visible.
One more thing, although `setData` is available when visible. But considering user experience, it is demand to maintain the number of column unchanging when the picker is visible.