从上面的代码我们能看出，Vue.js 直接读取 slot-scope 属性并赋值给 AST 抽象语法树的 slotScope 属性，而拥有 slotScope 属性的节点，会直接以插槽名称 name 为 key、本身为 value 的对象形式挂载在父节点的 scopedSlots 属性上。else if (element.slotScope) { currentParent.plain = false const name ...
Slots 允许您在 Vue 组件中嵌入任意内容。 Slots 相当于 Vue 中的 Angular 中的嵌入 和 React 中的子道具 。例如，假设您想要一个名为 green 在子内容后面添加了绿色背景。 这是使用插槽的此类组件的示例。Vue.component('green', { // The `<slot></slot>` part will be replaced with child content....
Vue.js的插槽(slots)为组件化开发提供了强大的灵活性,可以根据不同的需求在父子组件之间进行内容传递和布局定制
Let’s start with a short introduction to Vue.js slots concept. Slots are useful when you want to inject content in a specific place of a component. Those specific places that you can define are called slots. For example, you want to create a wrapper component that is styled in a ...
Slots are super-powerful in Vue.js. They let you inject components from a parent into a various parts of the child, helping you compose nice and generic components. But that’s not all! We’ll take a run-up to dynamic scoped slots through the following: Default slots Named slots Scoped...
简介:Vue.js是一款流行的JavaScript框架,以其组件化的开发方式而著称。在Vue.js中,插槽(Slots)是一种强大的机制,用于在组件内部插入内容并实现更灵活和可复用的组件。在本博客中,我们将深入研究插槽的概念、用法、具名插槽、作用域插槽以及如何充分利用它来构建出色的组件。
App.vue 里面的插槽组件显示的内容在 MyComponent.vue 文件内 编译作用域 编译作用域 对应页面内容不是固定的,而是通过js业务去获取的。 //1.导入对应的vue文件 import MyComponent from './components/MyComponent.vue'; export default{ name: "App", components...
首先看看 Vue.js 的 Component 接口上对$slots属性的定义。 $slots: { [key: string]: Array<VNode> }; 多的咱不说,咱直接在控制台打印一下上面例子中的$slots: 接下来讲解 Slots 内容渲染以及转换成上图对象的过程。 1.2renderSlot 看完了具体实例中 Slots 渲染后的vm.$slots对象,我们来解析一下renderSlo...
Slots are a powerful tool for creating reusable components in Vue.js, though they aren’t the simplest feature to understand. Vue’s slots take component-based development to a whole new level, and while in this article you will discover a lot of great ways slots can be used, there are ...
Oftentimes you will need to allow your parent Vue components to embed arbitrary content inside of child components. Vue provides a way to accomplish this with slots. Note: If you are coming from an Angular background, this is a similar concept to transclusion or content projection. In this ...