normalizeEvent() — vue Function Reference

Architecture documentation for the normalizeEvent() function in update-listeners.ts from the vue codebase.

Function typescript VueCore VDom called by 1

Entity Profile

VueCore→ VDom→ normalizeEvent() — vue Function Reference

Dependency Diagram

graph TD
  563f01c2_0c14_593b_4d4c_7f9572d0bbcf["normalizeEvent()"]
  53936bdc_c7c5_5f72_336a_062133943169["update-listeners.ts"]
  563f01c2_0c14_593b_4d4c_7f9572d0bbcf -->|defined in| 53936bdc_c7c5_5f72_336a_062133943169
  08d8bb62_1cd3_31ec_fb43_2b40459a0542["updateListeners()"]
  08d8bb62_1cd3_31ec_fb43_2b40459a0542 -->|calls| 563f01c2_0c14_593b_4d4c_7f9572d0bbcf
  style 563f01c2_0c14_593b_4d4c_7f9572d0bbcf fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/core/vdom/helpers/update-listeners.ts lines 6–28

  (
    name: string
  ): {
    name: string
    once: boolean
    capture: boolean
    passive: boolean
    handler?: Function
    params?: Array<any>
  } => {
    const passive = name.charAt(0) === '&'
    name = passive ? name.slice(1) : name
    const once = name.charAt(0) === '~' // Prefixed last, checked first
    name = once ? name.slice(1) : name
    const capture = name.charAt(0) === '!'
    name = capture ? name.slice(1) : name
    return {
      name,
      once,
      capture,
      passive
    }
  }