on() — vue Function Reference

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

Function typescript CompilerSFC TemplateTransformer

Entity Profile

CompilerSFC→ TemplateTransformer→ on() — vue Function Reference

Dependency Diagram

graph TD
  bd3ab854_1775_cd89_fbad_840717424260["on()"]
  5c0208e0_0187_5a99_e09e_c33ddf2e0e01["on.ts"]
  bd3ab854_1775_cd89_fbad_840717424260 -->|defined in| 5c0208e0_0187_5a99_e09e_c33ddf2e0e01
  style bd3ab854_1775_cd89_fbad_840717424260 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/compiler/directives/on.ts lines 4–9

export default function on(el: ASTElement, dir: ASTDirective) {
  if (__DEV__ && dir.modifiers) {
    warn(`v-on without argument does not support modifiers.`)
  }
  el.wrapListeners = (code: string) => `_g(${code},${dir.value})`
}