Taro.createSelectorQuery()
Returns a SelectorQuery object instance. In a custom component or a page that contains a custom component, use this.createSelectorQuery()
instead.
Type
() => SelectorQuery
Parameters
Sample Code
const query = Taro.createSelectorQuery()
query.select('#the-id').boundingClientRect()
query.selectViewport().scrollOffset()
query.exec(function(res){
res[0].top // The upper boundary coordinate of the #the-id node
res[1].scrollTop // The vertical scroll position of the display area
})
API Support
API | WeChat Mini-Program | H5 | React Native |
---|---|---|---|
Taro.createSelectorQuery | ✔️ | ✔️ |