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修复 顶部菜单滚动的一个bug

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This commit is contained in:
Lu Chaohai
2018-09-25 11:10:45 +08:00
parent a8ebf27911
commit 3e2bde7ad9
1 changed files with 3 additions and 3 deletions
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6
src/layout/header-aside/components/menu-header/index.vue
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@@ -87,12 +87,12 @@ export default {
// 更新元素数据
this.contentWidth = contentWidth
this.scrollWidth = scrollWidth
// 判断何时滚动消失: 当page > content + btns(40)
if (contentWidth > scrollWidth + 40) {
// 判断何时滚动消失: 当scroll > content
if (contentWidth > scrollWidth) {
this.isScroll = false
}
}
// 判断何时滚动出现: 当page < content
// 判断何时滚动出现: 当scroll < content
if (!this.isScroll && contentWidth < scrollWidth) {
this.isScroll = true
// 注意，当isScroll变为true，对应的元素盒子大小会发生变化