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Handle falsy value in ha-yaml-editor (object selector) (#22142)
* Handle falsy value in ha-yaml-editor (object selector) * handle explicit `null`
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@ -805,7 +805,8 @@ export class HaServiceControl extends LitElement {
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const value = ev.detail.value;
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if (
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this._value?.data?.[key] === value ||
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(!this._value?.data?.[key] && (value === "" || value === undefined))
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((!this._value?.data || !(key in this._value.data)) &&
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(value === "" || value === undefined))
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) {
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return;
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}
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@ -18,7 +18,7 @@ import type { HaCodeEditor } from "./ha-code-editor";
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import "./ha-button";
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const isEmpty = (obj: Record<string, unknown>): boolean => {
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if (typeof obj !== "object") {
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if (typeof obj !== "object" || obj === null) {
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return false;
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}
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for (const key in obj) {
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@ -59,14 +59,13 @@ export class HaYamlEditor extends LitElement {
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public setValue(value): void {
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try {
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this._yaml =
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value && !isEmpty(value)
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? dump(value, {
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schema: this.yamlSchema,
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quotingType: '"',
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noRefs: true,
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})
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: "";
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this._yaml = !isEmpty(value)
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? dump(value, {
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schema: this.yamlSchema,
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quotingType: '"',
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noRefs: true,
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})
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: "";
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} catch (err: any) {
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// eslint-disable-next-line no-console
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console.error(err, value);
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@ -75,7 +74,7 @@ export class HaYamlEditor extends LitElement {
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}
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protected firstUpdated(): void {
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if (this.defaultValue) {
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if (this.defaultValue !== undefined) {
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this.setValue(this.defaultValue);
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}
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}
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