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query() — vue Function Reference

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

Function typescript WebPlatform WebCompiler called by 3

Entity Profile

Dependency Diagram

graph TD
  a471e6a5_8f7e_ccbd_de6e_5b12702970c0["query()"]
  804497f5_ba68_ea64_1312_be41ae032038["$mount()"]
  804497f5_ba68_ea64_1312_be41ae032038 -->|calls| a471e6a5_8f7e_ccbd_de6e_5b12702970c0
  3849cc2d_1418_3604_f213_7a6c913ffcfd["idToTemplate()"]
  3849cc2d_1418_3604_f213_7a6c913ffcfd -->|calls| a471e6a5_8f7e_ccbd_de6e_5b12702970c0
  feaee645_45c1_e2b9_4692_b11d3df632bd["$mount()"]
  feaee645_45c1_e2b9_4692_b11d3df632bd -->|calls| a471e6a5_8f7e_ccbd_de6e_5b12702970c0
  style a471e6a5_8f7e_ccbd_de6e_5b12702970c0 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
  }
}

Domain

Subdomains

Called By

Source

Frequently Asked Questions

What does query() do?
query() is a function in the vue codebase.
What calls query()?
query() is called by 3 function(s): $mount, $mount, idToTemplate.

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