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get_proxied_value() — svelte Function Reference

Architecture documentation for the get_proxied_value() function in proxy.js from the svelte codebase.

Function javascript ClientRuntime Hydration called by 4

Entity Profile

Dependency Diagram

graph TD
  26dfb8f0_9124_b0f3_036d_7fac50a771b5["get_proxied_value()"]
  71020d3b_ab64_9fea_2a06_dab93412f92f["proxy.js"]
  26dfb8f0_9124_b0f3_036d_7fac50a771b5 -->|defined in| 71020d3b_ab64_9fea_2a06_dab93412f92f
  ff98bd09_e6fd_2deb_9709_503ac689db35["init_array_prototype_warnings()"]
  ff98bd09_e6fd_2deb_9709_503ac689db35 -->|calls| 26dfb8f0_9124_b0f3_036d_7fac50a771b5
  e3b9dee9_c9b1_684b_ba7f_e0a21399cb55["strict_equals()"]
  e3b9dee9_c9b1_684b_ba7f_e0a21399cb55 -->|calls| 26dfb8f0_9124_b0f3_036d_7fac50a771b5
  bd4c6a82_d446_6d5c_a8ba_299ef74d47b8["equals()"]
  bd4c6a82_d446_6d5c_a8ba_299ef74d47b8 -->|calls| 26dfb8f0_9124_b0f3_036d_7fac50a771b5
  e604925d_22aa_7ddd_2399_07b188b31eb1["is()"]
  e604925d_22aa_7ddd_2399_07b188b31eb1 -->|calls| 26dfb8f0_9124_b0f3_036d_7fac50a771b5
  style 26dfb8f0_9124_b0f3_036d_7fac50a771b5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/internal/client/proxy.js lines 369–385

export function get_proxied_value(value) {
	try {
		if (value !== null && typeof value === 'object' && STATE_SYMBOL in value) {
			return value[STATE_SYMBOL];
		}
	} catch {
		// the above if check can throw an error if the value in question
		// is the contentWindow of an iframe on another domain, in which
		// case we want to just return the value (because it's definitely
		// not a proxied value) so we don't break any JavaScript interacting
		// with that iframe (such as various payment companies client side
		// JavaScript libraries interacting with their iframes on the same
		// domain)
	}

	return value;
}

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does get_proxied_value() do?
get_proxied_value() is a function in the svelte codebase, defined in packages/svelte/src/internal/client/proxy.js.
Where is get_proxied_value() defined?
get_proxied_value() is defined in packages/svelte/src/internal/client/proxy.js at line 369.
What calls get_proxied_value()?
get_proxied_value() is called by 4 function(s): equals, init_array_prototype_warnings, is, strict_equals.

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