accessibilityLabel(iOS,Android) 将视图标记为可访问时,最好在视图上设置accessibilityLabel,以便使用VoiceOver的用户知道他们选择了哪个元素。当用户选择关联元素时,VoiceOver将读取此字符串。 要使用,请accessibilityLabel在视图上将该属性设置为自定义字符串: 代码语言:javascript 复制 <TouchableOpacity accessible={true}...
react函数组件为了保持引用不变，很多时候需要借助useCallback，但是useCallback强依赖于外部变量，必须传个...
简短的回答是它们是一样的，但accessibilityLabel用于原生移动的应用程序，aria-label用于Web/HTML应用程序。
…iOS (software-mansion#3290) ## Description When using RectButton and friends without an explicit `accessibilityLabel` prop set, the accessibility label is empty on iOS, whereas on Android it's correctly inferred from its children like other react-native components work. I tracked this down to...
BogdanCerovac added the Needs: Triage 🔍 label Jul 23, 2024 react-native-bot added the Platform: Android label Jul 23, 2024 BogdanCerovac changed the title Accessibility issue - Android with TalkBack - accessibilityRole="link" is not available when user tries to navigate via links (reading...
为它加上了aria-label属性。如此一来,当用户通过tab键聚焦到这个button上时,屏幕阅读器就会把aria-label的值读出来。这时,用户就知道如果想要关闭当前窗口的话,按一下空格键就可以了。 对于一些存在一定交互性的组件,例如togglebutton: 我们还希望屏幕阅读器能够读出它最新的状态,可以通过为组件设置aria-live属性来完成...
("ACCESSIBILITY LABEL") .accessibilityHint("ACCESSIBILITY HINT") When using 'voiceover' or 'hover text' accessibility features, focus moves only between active elements and not on static elements. When I add .focusable() it works, but I don't want to make those elements focusable when all ...
<XCUIElementTypeStaticText type="XCUIElementTypeStaticText" value="This is the description for Section One." name="This is the description for Section One." label="This is the description for Section One." enabled="true" visible="true" x="24" y="216" width="327" height="23"/> ...
Label form fields. Even if you’re already using placeholders, add descriptive labels to the fields to help accessibility tools better understand the form. Always set clear error messages. Instead of just turning the field red when there’s a problem, which can be difficult for those with colo...
Label form fields. Even if you’re already using placeholders, add descriptive labels to the fields to help accessibility tools better understand the form. Always set clear error messages. Instead of just turning the field red when there’s a problem, which can be difficult for those with colo...