这个变量在util中的定义函数怎么写?求教
新手上路不懂这个错误怎么解决[图片] onShareAppMessage: function () { }, data :{ currentTab:0, winWidth:0, winWidth:0, indicatorDots:false, autoplay:true, interval:5000, duration:1000, imgUrls:[ "/image/haibao/1.jpg", "/image/haibao/2.jpg", "/image/haibao/3.jpg", "/image/haibao/4.jpg" ] }, onLoad:function(e){ var page = this; wx.getSystemInfo({ success: function(res) { console.log(res); page.setData({ winWidth:res.windowWidth}); page.setData({winHeight:res.windowHeight}); } }) this.loadMovies(); }, switchNav:function(e) { var id = e.currentTarget.id; this.setData({currentTab:id}); }, loadMovies:function(){ var page=this; var key = util.getDataKey(); wx.request({ url: 'https://api.douban.com/v2/movie/in_theaters?apikey='+key, method:'GET', header:{ "Content-Type":"json" }, success:function(res){ console.log(res); var subjects=res.data.subjects; var size=subjects.length; var len= parselnt(size /3 ) ; console.log(len); console.log(subject); page.setData({movies:subjects}); page.setData({winHeight:(len +1)*230}); } }) } 自行检查了很多遍发现没有打错,但是这个错误一直不知道怎么解决,代码是除了问题的代码,求大神解答(还需要看别的代码的话再提供)
2019-10-24