warnReservedPrefix() — vue Function Reference

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

Function typescript CoreRuntime Instance called by 2

Entity Profile

CoreRuntime→ Instance→ warnReservedPrefix() — vue Function Reference

Dependency Diagram

graph TD
  03f6ea8e_d1ec_464e_79e6_2aa3037feab7["warnReservedPrefix()"]
  18330ec4_c733_5eb5_21fe_6f99d09ac84f["proxy.ts"]
  03f6ea8e_d1ec_464e_79e6_2aa3037feab7 -->|defined in| 18330ec4_c733_5eb5_21fe_6f99d09ac84f
  723ee987_5350_024a_0b28_5fa27f073868["hasHandler.has()"]
  723ee987_5350_024a_0b28_5fa27f073868 -->|calls| 03f6ea8e_d1ec_464e_79e6_2aa3037feab7
  d8bf6d60_1f7b_e722_cf72_4f70904eb99e["getHandler.get()"]
  d8bf6d60_1f7b_e722_cf72_4f70904eb99e -->|calls| 03f6ea8e_d1ec_464e_79e6_2aa3037feab7
  style 03f6ea8e_d1ec_464e_79e6_2aa3037feab7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/core/instance/proxy.ts lines 27–35

  const warnReservedPrefix = (target, key) => {
    warn(
      `Property "${key}" must be accessed with "$data.${key}" because ` +
        'properties starting with "$" or "_" are not proxied in the Vue instance to ' +
        'prevent conflicts with Vue internals. ' +
        'See: https://v2.vuejs.org/v2/api/#data',
      target
    )
  }