摘要：
var datalist = [{ "name": '张三', "type": 1 }, { "name": '张五', "type": 1 }, { "name": '张六', "type": 2 }, { "name": '张七', "type": 5 }, { "name": '张八', "t 阅读全文
摘要：
话不多说上代码 wx.createSelectorQuery().select('.class').fields({ dataset: true, size: true, scrollOffset: true, properties: ['scrollX', 'scrollY'] }, functi 阅读全文