vue/no-async-in-computed-properties 是ESLint-plugin-vue 中的一个规则,用于防止在计算属性(computed properties)中使用异步操作。计算属性在 Vue.js 中应该是同步的,因为它们的主要用途是根据其他数据的变化来动态计算并返回新的值。异步操作可能会打破这种同步性,导致不可预测的行为。 说明为什么不能在 Vue 的计...
Fixed crash invue/no-async-in-computed-properties,vue/no-setup-props-destructureandvue/no-watch-after-await#1227 Merged ota-meshimerged 1 commit intomasterfromcrash-on-scope-stack Jun 30, 2020 +179−82 Member ota-meshicommentedJun 30, 2020 ...
问计算属性vue/no异步计算属性Vue3中的意外异步操作ENtips：在Vue3中，我们可以用computed来输出计算属性...
1.介绍:vue里普通的计算属性computed只能计算一些同步的值,但是如果碰到需要在计算属性中发送一些异步的网络请求,需要用到vue-async-computed异步计算属性的插件 //安装插件npm install vue-async-computed --save//引入注册使用import AsyncComputed from'vue-async-computed'Vue.use(AsyncComputed)//在组件中使用//hom...
vue-async-computed With this plugin, you can have computed properties in Vue that are computed asynchronously. Without using this plugin, you can't do this: exportdefault{data(){return{userId:1}},computed:{username(){returnfetch(`/get-username-by-id/${this.userId}`)// This assumes that...
vue-async-computed With this plugin, you can have computed properties in Vue that are computed asynchronously. Without using this plugin, you can't do this: exportdefault{data(){return{userId:1}},computed:{username(){returnfetch(`/get-username-by-id/${this.userId}`)// This assumes that...
vue,data,async,computed,computed data readme vue-async-computed With this plugin, you can have computed properties in Vue that are computed asynchronously. Without using this plugin, you can't do this: exportdefault{ data () {return{userId:1} },computed: { username () {returnfetch(`/get...
vue中computed属性值的计算函数只能是同步的,于是有了vue-async-computed 这个插件。其实我觉得这个插件非常有用,相比较之下这个项目的star就比较少了。 处于练习的目的(我不想三十岁就上天台),我试着实现这个这个插件的功能。有这么几个问题需要解决: 1。如何获取开发者定义的asyncComputed? 使用$options属性。之前我...
<Parent><Child><GrandChild><ProblemComponent/></GrandChild></Child></Parent>// 解决方案// 1、平面化数据结构constflatData=computed(()=>{returntreeData.flatMap(...)})// 2、使用Teleport优化渲染<Teleport to="#modal-area"><DeepComponent/></Teleport> ...
vue-async-computed With this plugin, you can have computed properties in Vue that are computed asynchronously. Without using this plugin, you can't do this: newVue({data: {userId:1},computed: { username () {// Using vue-resourcereturnVue.http.get('/get-username-by-id/'+this.userId)...