// lib/math.jsexportfunctionsum(x,y){returnx+y;}exportvarpi=3.141593;// app.jsimport*asmathfrom"lib/math";alert("2π = "+math.sum(math.pi,math.pi));// otherApp.jsimport{sum,pi}from"lib/math";alert("2π = "+sum(pi,pi));Module Loaders:// Dynamic loading –‘System’ is de...
AI代码解释 <template><van-nav-bar fixed title="订单结算台"left-arrow @click-left="$router.go(-1)"/><!--地址相关--><van-icon name="logistics"/>{{selectedAddress.name}}{{selectedAddress.phone}}{{longAddressList}}请选择配送地址<van-icon name="arrow"/><...
let comName=ref("Home");//当页面挂载成功时的钩子onMounted(()=>{//当hash值(#号后面的/就是hash值)发生变化的事件window.addEventListener("hashchange",event=>{//获取路径名称,把#/home从第二位开始拿let path=location.hash.substring(2);//更换组件名称comName.value=path; },false) }).main a{c...
vue-class-component:vue-class-component是一个 Class Decorator,也就是类的装饰器 vue-property-decorator:vue-property-decorator是基于 vue 组织里 vue-class-component 所做的拓展import { Vue, Component, Inject, Provide, Prop, Model, Watch, Emit, Mixins } from 'vue-property-decorator' vuex-module-d...
点击激活按钮flag变量取反,切换div class类名应用isActive类或者不应用isActive类。 <!DOCTYPEhtml>Document.isActive{background: red }我是一个div激活varapp =newVue({el:
The Vue.js Master Class Vue.js Firebase Realtime Database Vue.js Firebase Authentication Dynamic Forms with Vue.js Custom Vue.js Directives Vue.js Application Development Essentials by Bartłomiej Potaczek, Packt. (October 2018) Troubleshooting Vue.js by Christian Hur, Packt. (October 2018) Nuxt...
exportdefault{hello:'Hello, {name}!'// ...} If you need to use programmatically dynamic resource construction, you would be enableallowDynamicoption. about details, see the section. [!WARNING] If you use thejsandtsresources formats, set the paths, so your application code is not targeted....
'/parent', component: { template: '<router-view/>' }, meta: { breadcrumb: { label: 'Parent to Params', parent: 'Params' } }, { name: 'dynamic-parent', path: '/dynamic-parent', component: { template: 'Dynamic Parent' }, meta: { breadcrumb() { const { name } = this.$route...
(255) NULL COMMENT '昵称',`create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',`update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间') ENGINE = InnoDBCHARACTER SET = utf8mb4COLLATE = utf8mb4_binROW_FORMAT = Dynamic...
_isComponent) { // optimize internal component instantiation // since dynamic options merging is pretty slow, and none of the // internal component options needs special treatment. initInternalComponent(vm, options) } else { vm.$options = mergeOptions( resolveConstructorOptions(vm.constructor), ...