query() — vue Function Reference

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

Function typescript WebPlatform WebCompiler called by 2

Entity Profile

WebPlatform→ WebCompiler→ query() — vue Function Reference

Dependency Diagram

graph TD
  9abdd56a_b3e9_b714_a871_bb62d484ef69["query()"]
  fca02fea_d74a_16b5_3202_1a85f2351c93["index.ts"]
  9abdd56a_b3e9_b714_a871_bb62d484ef69 -->|defined in| fca02fea_d74a_16b5_3202_1a85f2351c93
  c9ed9d42_b597_2d42_5103_d4e213e85c2a["idToTemplate()"]
  c9ed9d42_b597_2d42_5103_d4e213e85c2a -->|calls| 9abdd56a_b3e9_b714_a871_bb62d484ef69
  1bf763d5_19c5_316f_654e_30d4ca62701e["$mount()"]
  1bf763d5_19c5_316f_654e_30d4ca62701e -->|calls| 9abdd56a_b3e9_b714_a871_bb62d484ef69
  style 9abdd56a_b3e9_b714_a871_bb62d484ef69 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/platforms/web/util/index.ts lines 10–21

export function query(el: string | Element): Element {
  if (typeof el === 'string') {
    const selected = document.querySelector(el)
    if (!selected) {
      __DEV__ && warn('Cannot find element: ' + el)
      return document.createElement('div')
    }
    return selected
  } else {
    return el
  }
}