createSelectorQuery

title: Taro.createSelectorQuery()

sidebar_label: createSelectorQuery

Returns a SelectorQuery object instance. In a custom component or a page that contains a custom component, use this.createSelectorQuery() instead.

Reference

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