问题描述
我正在开发用于设计系统和手动隔离测试 Vue 组件的工具.
I'm working on tool for design system and manual isolated testing of Vue components.
我想列出所有可用的插槽和 scopedSlots,而不在 DOM 中渲染组件.理想情况下 - 在客户端执行此操作,但也可以在服务器端执行(使用 vue 测试工具或任何有效的工具).
I would like to list all available slots and scopedSlots without rendering a component in DOM. Ideally - to do it on client side, but also possible on server-side (using vue test utils or whatever that works).
我试图从 vm
访问插槽,但 vm.$slots
只有从父组件填充的插槽.
I tried to access slots from vm
but vm.$slots
has only slots that filled from parent component.
有没有办法以某种方式获取所有插槽的列表?我想避免为模板编写我们自己的解析器...
Is there a way to get list of all slots somehow? I would like to avoid writing our own parser for templates...
推荐答案
我想这只能在mounted上使用.您可以为此使用 $refs:this.$refs['your-ref'].$slots
和 this.$refs['your-ref'].$scopedSlots
I guess it's only possible on mounted. You can use $refs for this: this.$refs['your-ref'].$slots
and this.$refs['your-ref'].$scopedSlots
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