React Native:构建一个“从列表中选择项目"成分 [英] React Native: Build a "Select Item from List" component
问题描述
我想在屏幕内建立一个选择器菜单".我认为时间选择器弹出组件使用起来不够流畅,因为它们需要额外的点击,而不仅仅是拖动到所需的元素上.
I want to build a "Picker Menu" inside a screen. I think the time picker popup components are not smooth enough to use, because they require extra clicks instead of just dragging to the wanted element.
该组件应返回所选值 +更改所选值的颜色.我想到了ListView/ScrollView,但找不到找到工作的方法.
The component should return the selected value + change the color of the selected value. I thought of ListView/ ScrollView, but I couldn't find a way to get that working yet.
以下:一个精美的gimp图形,用于显示目标,将Android时间选择器放置在屏幕内作为视觉示例.
Below: A great gimp graphic to show what the goal is, placing the Android Time Picker inside the screen as visual example.
任何想法从哪里开始?如何使用React-Native组件构建类似的东西?
Any ideas where to start? How can I build something like this with the React-Native components?
推荐答案
您可以使用 react-native-wheel-picker 或 react-native-wheel-picker-android .这些库在不打开任何弹出窗口的情况下提供了拾轮器.
You can use react-native-wheel-picker or react-native-wheel-picker-android. These libraries provide wheel picker without opening any popup.
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