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小白提问 #2318

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gjfei opened this issue Jul 3, 2019 · 1 comment

gjfei commented Jul 3, 2019

在src\views\dashboard\admin\components\LineChart.vue下的组件中
在mounted钩子中DOM已经渲染挂载为何还要加上$nexTick？

Owner

PanJiaChen commented Jul 3, 2019

因为侧边栏其实是会根据屏幕宽度动态调整的，这就会导致，在移动端的情况下，侧边栏会隐藏，这时候如果不加nextTick会导致图表初始化的宽度是不对的。

简而言之加上nextTick是为了保证初始化图表的时候的宽度

PanJiaChen closed this as completed

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