bind_props() — svelte Function Reference

Architecture documentation for the bind_props() function in index.js from the svelte codebase.

Function javascript ServerRuntime Serialization

Entity Profile

ServerRuntime→ Serialization→ bind_props() — svelte Function Reference

Dependency Diagram

graph TD
  467b4fa1_3448_87a3_e3ff_db542bed503e["bind_props()"]
  1c4bc493_24af_177e_7307_a999997aceac["index.js"]
  467b4fa1_3448_87a3_e3ff_db542bed503e -->|defined in| 1c4bc493_24af_177e_7307_a999997aceac
  style 467b4fa1_3448_87a3_e3ff_db542bed503e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/internal/server/index.js lines 378–390

export function bind_props(props_parent, props_now) {
	for (const key in props_now) {
		const initial_value = props_parent[key];
		const value = props_now[key];
		if (
			initial_value === undefined &&
			value !== undefined &&
			Object.getOwnPropertyDescriptor(props_parent, key)?.set
		) {
			props_parent[key] = value;
		}
	}
}