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V2EX  ›  Vue.js

Vue 如何自定义指令以达到 v-if 和替换组件的效果?

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  •   shakaraka · Apr 13, 2022 · 1500 views
    This topic created in 1552 days ago, the information mentioned may be changed or developed.

    如 angular 的效果

    https://wx1.sinaimg.cn/large/6cf34e3dgy1h18a8a2r48j211g0ncdmo.jpg

  • Vue
  • v-if
  • angular
  • 组件
    1 replies
    linkopeneyes
        1
    linkopeneyes  
       Apr 13, 2022
    渲染一个占位节点，值变得时候把要展示的元素替换占位节点？好像源码里指令里面没有 v-if
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