在外部点击时模糊 TextInput

问题描述

我在使用 TextInput 时遇到问题，预期行为是当我点击它时，它会聚焦并显示键盘，当我点击它时(除了输入之外的任何地方)，TextInput应该模糊，键盘会消失.目前这不会发生，无论我点击哪里，文本输入都会保持专注.这是预期的行为吗?如果是，通常如何处理?

I'm experiencing issue using TextInput expected behaviour is that when I tap on it, it is focused and keyboard is shown, and when I tap around it (anywhere besides the input), the TextInput should blur and keyboard will go away. At present this doesn't happen, text input stays focused no matter where I click. Is this expected behaviour, if so how is it usually handled?

<Image source={require('../assets/background.jpg')} style={{width: undefined; height: undefined; flex: 1;}}>
  <View>
    <TextInput placeholder="Email" style={{ width: 200; height: 40; }} />
  </View>
</Image>

推荐答案

不幸的是，这是预期的行为.

Unfortunately that is expected behaviour.

您应该将 TextInput 包裹在 ScrollView(并在需要时禁用滚动)，然后使用属性 keyboardShouldPersistTaps="never".

You should wrap TextInput inside ScrollView (and disable scrolling if needed) and then with property keyboardShouldPersistTaps="never".

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