how to get the height of the dom element and the scrolling distance.
how to get the height of the dom element and the scrolling distance.
Baidu:
Theelement js gets the height of the dom element and the scrolling distance.
< hr >Mini Program has api
https://blog.csdn.net/bright2017/article/details/82736078
the details are as follows:
const query = wx.createSelectorQuery()
query.select('-sharpthe-id').boundingClientRect()
query.selectViewport().scrollOffset()
query.exec(function(res){
res[0].top // -sharpthe-id
res[1].scrollTop //
console.log('',res[0].height);
console.log('demo',res);
})but it is completely useless on APP
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