You should pass an object instead of boolean as options , so: mounted: function () { this.$watch('things', function () { console.log('a ... ... <看更多>
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You should pass an object instead of boolean as options , so: mounted: function () { this.$watch('things', function () { console.log('a ... ... <看更多>
[已解決] 如果Array, Object 在Vuex 中沒有正確更新,可以看一下Mutations Follow Vue's Reactivity Rules 這個小節https://vuex.vuejs.org/guide/mutations.html 第二 ... ... <看更多>
Array Change Detection Caveats 修改資料畫面卻死都不動的狀況(Vue 2 only) / Vue.js ... ... <看更多>
Vue 3's reactivity tracking is more precise thanks to Proxies, so in this case it won't watch the Array's own mutations unless deep: true is ... ... <看更多>