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getInstanceFromTag() — react Function Reference

Architecture documentation for the getInstanceFromTag() function in ReactNativeComponentTree.js from the react codebase.

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Entity Profile

Dependency Diagram

graph TD
  320873e6_168b_0278_27a9_f9d6015972a9["getInstanceFromTag()"]
  6558eedc_539e_2a0a_77c0_574f399b3f4a["ReactNativeComponentTree.js"]
  320873e6_168b_0278_27a9_f9d6015972a9 -->|defined in| 6558eedc_539e_2a0a_77c0_574f399b3f4a
  style 320873e6_168b_0278_27a9_f9d6015972a9 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-native-renderer/src/ReactNativeComponentTree.js lines 20–22

function getInstanceFromTag(tag) {
  return instanceCache.get(tag) || null;
}

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does getInstanceFromTag() do?
getInstanceFromTag() is a function in the react codebase, defined in packages/react-native-renderer/src/ReactNativeComponentTree.js.
Where is getInstanceFromTag() defined?
getInstanceFromTag() is defined in packages/react-native-renderer/src/ReactNativeComponentTree.js at line 20.

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