normalizeEvents() — vue Function Reference

Architecture documentation for the normalizeEvents() function in events.ts from the vue codebase.

Function typescript WebPlatform RuntimeDirectives calls 1 called by 1

Entity Profile

WebPlatform→ RuntimeDirectives→ normalizeEvents() — vue Function Reference

Dependency Diagram

graph TD
  eff93118_e780_b458_59bc_725956995098["normalizeEvents()"]
  4456d059_c4de_8f7e_28c3_2ab1924010cb["updateDOMListeners()"]
  4456d059_c4de_8f7e_28c3_2ab1924010cb -->|calls| eff93118_e780_b458_59bc_725956995098
  5b855538_2046_796e_16f9_7327a61399cb["isDef()"]
  eff93118_e780_b458_59bc_725956995098 -->|calls| 5b855538_2046_796e_16f9_7327a61399cb
  style eff93118_e780_b458_59bc_725956995098 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/platforms/web/runtime/modules/events.ts lines 16–31

function normalizeEvents(on) {
  /* istanbul ignore if */
  if (isDef(on[RANGE_TOKEN])) {
    // IE input[type=range] only supports `change` event
    const event = isIE ? 'change' : 'input'
    on[event] = [].concat(on[RANGE_TOKEN], on[event] || [])
    delete on[RANGE_TOKEN]
  }
  // This was originally intended to fix #4521 but no longer necessary
  // after 2.5. Keeping it for backwards compat with generated code from < 2.4
  /* istanbul ignore if */
  if (isDef(on[CHECKBOX_RADIO_TOKEN])) {
    on.change = [].concat(on[CHECKBOX_RADIO_TOKEN], on.change || [])
    delete on[CHECKBOX_RADIO_TOKEN]
  }
}