watch:{ Applist:()=>{ console.log("Applist改變"); var _self = this; console.log(_self); var scroll_area = document.getElementById('scroll_area'); setTimeout(()=>{ console.log(_self); _self.scrollbar(scroll_area); },100) } }, mounted: function(){ let _self=this; console.log("log self"); console.log(_self); let scroll_area = document.getElementById('scroll_area'); _self.getAppList(); setTimeout(()=>{ _self.scrollbar(scroll_area); },100) }
VUE里面 watch log出來的this,與mounted log出來的this 不一樣!
紫衣仙女
2018-10-12 14:10:04