微信小程序获取某个元素的高度宽度

js页面
//创建节点选择器
var query = wx.createSelectorQuery();
//选择id
var that = this;
query.select( '.every').boundingClientRect( function (rect) {
// console.log(rect.width)
that.setData({
height: rect.width + 'px'
})
}).exec();

wxml页面

< view class= 'every' style= 'height:{{height}}'></ view >

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转载自blog.csdn.net/qq_35181466/article/details/80701767