addTransitionClass() — vue Function Reference

Architecture documentation for the addTransitionClass() function in transition-util.ts from the vue codebase.

Function typescript WebPlatform RuntimeModules

Entity Profile

WebPlatform→ RuntimeModules→ addTransitionClass() — vue Function Reference

Dependency Diagram

graph TD
  d1c4c693_f040_25f8_85b4_fb5053f0f78e["addTransitionClass()"]
  559a8e6b_5e4b_bfb9_73ff_310344cb5333["transition-util.ts"]
  d1c4c693_f040_25f8_85b4_fb5053f0f78e -->|defined in| 559a8e6b_5e4b_bfb9_73ff_310344cb5333
  style d1c4c693_f040_25f8_85b4_fb5053f0f78e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/platforms/web/runtime/transition-util.ts lines 76–83

export function addTransitionClass(el: any, cls: string) {
  const transitionClasses =
    el._transitionClasses || (el._transitionClasses = [])
  if (transitionClasses.indexOf(cls) < 0) {
    transitionClasses.push(cls)
    addClass(el, cls)
  }
}