placeholder() — vue Function Reference

Architecture documentation for the placeholder() function in transition.ts from the vue codebase.

Function typescript WebPlatform RuntimeDirectives called by 1

Entity Profile

WebPlatform→ RuntimeDirectives→ placeholder() — vue Function Reference

Dependency Diagram

graph TD
  323b60df_4a40_eb22_c98d_eb0d61cfecb6["placeholder()"]
  a0548f3d_ad52_9c9a_fe0e_c4bc5ed97f32["default.render()"]
  a0548f3d_ad52_9c9a_fe0e_c4bc5ed97f32 -->|calls| 323b60df_4a40_eb22_c98d_eb0d61cfecb6
  style 323b60df_4a40_eb22_c98d_eb0d61cfecb6 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/platforms/web/runtime/components/transition.ts lines 59–66

function placeholder(h: Function, rawChild: VNode): VNode | undefined {
  // @ts-expect-error
  if (/\d-keep-alive$/.test(rawChild.tag)) {
    return h('keep-alive', {
      props: rawChild.componentOptions!.propsData
    })
  }
}