initWatch() — vue Function Reference

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

Function typescript CoreRuntime Instance calls 1 called by 1

Entity Profile

CoreRuntime→ Instance→ initWatch() — vue Function Reference

Dependency Diagram

graph TD
  4a1391cc_a612_214d_dea9_12046e674c94["initWatch()"]
  910d3a96_5984_cf85_40a3_47933bd75818["state.ts"]
  4a1391cc_a612_214d_dea9_12046e674c94 -->|defined in| 910d3a96_5984_cf85_40a3_47933bd75818
  ceeb400a_fb7f_c638_1feb_8311db20c105["initState()"]
  ceeb400a_fb7f_c638_1feb_8311db20c105 -->|calls| 4a1391cc_a612_214d_dea9_12046e674c94
  ddb96146_01d1_fd85_9f00_1f6bdd19831c["createWatcher()"]
  4a1391cc_a612_214d_dea9_12046e674c94 -->|calls| ddb96146_01d1_fd85_9f00_1f6bdd19831c
  style 4a1391cc_a612_214d_dea9_12046e674c94 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/core/instance/state.ts lines 312–323

function initWatch(vm: Component, watch: Object) {
  for (const key in watch) {
    const handler = watch[key]
    if (isArray(handler)) {
      for (let i = 0; i < handler.length; i++) {
        createWatcher(vm, key, handler[i])
      }
    } else {
      createWatcher(vm, key, handler)
    }
  }
}