set_value() — svelte Function Reference

Architecture documentation for the set_value() function in attributes.js from the svelte codebase.

Function javascript ClientRuntime Hydration calls 1

Entity Profile

ClientRuntime→ Hydration→ set_value() — svelte Function Reference

Dependency Diagram

graph TD
  d5013b26_4f11_a540_4e0e_615bff6582b2["set_value()"]
  0acd2537_e1bf_d7ae_30d5_407378cfa4d3["attributes.js"]
  d5013b26_4f11_a540_4e0e_615bff6582b2 -->|defined in| 0acd2537_e1bf_d7ae_30d5_407378cfa4d3
  318223ca_87d5_a1fe_45e4_c1304dea610b["get_attributes()"]
  d5013b26_4f11_a540_4e0e_615bff6582b2 -->|calls| 318223ca_87d5_a1fe_45e4_c1304dea610b
  style d5013b26_4f11_a540_4e0e_615bff6582b2 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/internal/client/dom/elements/attributes.js lines 76–93

export function set_value(element, value) {
	var attributes = get_attributes(element);

	if (
		attributes.value ===
			(attributes.value =
				// treat null and undefined the same for the initial value
				value ?? undefined) ||
		// @ts-expect-error
		// `progress` elements always need their value set when it's `0`
		(element.value === value && (value !== 0 || element.nodeName !== 'PROGRESS'))
	) {
		return;
	}

	// @ts-expect-error
	element.value = value ?? '';
}