微信小程序-wxs
<wxs src="../../wxs/filter.wxs" module="tools"></wxs>具体参考小程序文档-框架
具体使用：
1.demo.wxml
<wxs src="../../wxs/filter.wxs" module="tools"></wxs>
<view class="numweek {{tools.dateStyleFilter(nowdate,item.date,index,currentIndex)}}">
2.filter.wxs
var date_style_filter = function (now,date,index,currentIndex){
if(date>now){
return 'dis'
}else{
if(index===currentIndex){
return 'now'
}
return ''
}
}
module.exports = {
dateStyleFilter:date_style_filter,
}