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检测变化的注意事项章节中vm.items.splice(newLength)不能改变数组长度 #116

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xiaoweiaaa opened this issue Mar 11, 2021 · 1 comment

xiaoweiaaa commented Mar 11, 2021

还是得用Vue.set(example1.items, newLength-1)实现响应式改变数组长度.

luozejian commented Jul 5, 2021

是原生的splice不支持改变数组长度,Vue只是在原生Splice的基础上做了封装

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