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setActiveInstance() — vue Function Reference

Architecture documentation for the setActiveInstance() function in lifecycle.ts from the vue codebase.

Function typescript CoreInstance Lifecycle called by 2

Entity Profile

Dependency Diagram

graph TD
  42d899bd_4180_740d_cb17_22e7258ff665["setActiveInstance()"]
  c645c33d_8908_2339_67bb_0680e222abf8["lifecycleMixin()"]
  c645c33d_8908_2339_67bb_0680e222abf8 -->|calls| 42d899bd_4180_740d_cb17_22e7258ff665
  d6a7e770_33f9_01bf_f263_f94de7c267e8["default.beforeMount()"]
  d6a7e770_33f9_01bf_f263_f94de7c267e8 -->|calls| 42d899bd_4180_740d_cb17_22e7258ff665
  style 42d899bd_4180_740d_cb17_22e7258ff665 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/core/instance/lifecycle.ts lines 27–33

export function setActiveInstance(vm: Component) {
  const prevActiveInstance = activeInstance
  activeInstance = vm
  return () => {
    activeInstance = prevActiveInstance
  }
}

Domain

Subdomains

Called By

Source

Frequently Asked Questions

What does setActiveInstance() do?
setActiveInstance() is a function in the vue codebase.
What calls setActiveInstance()?
setActiveInstance() is called by 2 function(s): default.beforeMount, lifecycleMixin.

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