getFirstComponentChild() — vue Function Reference

Architecture documentation for the getFirstComponentChild() function in get-first-component-child.ts from the vue codebase.

Function typescript VueCore Instance calls 1

Entity Profile

VueCore→ Instance→ getFirstComponentChild() — vue Function Reference

Dependency Diagram

graph TD
  e024e079_4ebe_14b6_263c_2988153ddacb["getFirstComponentChild()"]
  cee7daab_a792_66d9_098d_15ff5961e47f["get-first-component-child.ts"]
  e024e079_4ebe_14b6_263c_2988153ddacb -->|defined in| cee7daab_a792_66d9_098d_15ff5961e47f
  9e2d427b_d4a2_bb4c_370b_b1726419786d["isAsyncPlaceholder()"]
  e024e079_4ebe_14b6_263c_2988153ddacb -->|calls| 9e2d427b_d4a2_bb4c_370b_b1726419786d
  style e024e079_4ebe_14b6_263c_2988153ddacb fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/core/vdom/helpers/get-first-component-child.ts lines 5–16

export function getFirstComponentChild(
  children?: Array<VNode>
): VNode | undefined {
  if (isArray(children)) {
    for (let i = 0; i < children.length; i++) {
      const c = children[i]
      if (isDef(c) && (isDef(c.componentOptions) || isAsyncPlaceholder(c))) {
        return c
      }
    }
  }
}