Commit 12f7b3a1e3fb46eec3cbb6bed56f3edb8221cdd4
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987ca8cf
update Backtop
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src/components/back-top/back-top.vue
... | ... | @@ -67,7 +67,7 @@ |
67 | 67 | this.backTop = window.pageYOffset >= this.height; |
68 | 68 | }, |
69 | 69 | back () { |
70 | - var sTop = document.documentElement.scrollTop||document.body.scrollTop; | |
70 | + const sTop = document.documentElement.scrollTop || document.body.scrollTop; | |
71 | 71 | scrollTop(window, sTop, 0, this.duration); |
72 | 72 | this.$emit('on-click'); |
73 | 73 | } | ... | ... |