Files
headroom/frontend/node_modules/happy-dom/lib/nodes/html-template-element/HTMLTemplateElement.js
Santhosh Janardhanan de2d83092e feat: Reinitialize frontend with SvelteKit and TypeScript
- Delete old Vite+Svelte frontend
- Initialize new SvelteKit project with TypeScript
- Configure Tailwind CSS v4 + DaisyUI
- Implement JWT authentication with auto-refresh
- Create login page with form validation (Zod)
- Add protected route guards
- Update Docker configuration for single-stage build
- Add E2E tests with Playwright (6/11 passing)
- Fix Svelte 5 reactivity with $state() runes

Known issues:
- 5 E2E tests failing (timing/async issues)
- Token refresh implementation needs debugging
- Validation error display timing
2026-02-17 16:19:59 -05:00

111 lines
3.3 KiB
JavaScript

import HTMLElement from '../html-element/HTMLElement.js';
import * as PropertySymbol from '../../PropertySymbol.js';
import HTMLSerializer from '../../html-serializer/HTMLSerializer.js';
import HTMLParser from '../../html-parser/HTMLParser.js';
/**
* HTML Template Element.
*
* Reference:
* https://developer.mozilla.org/en-US/docs/Web/API/HTMLTemplateElement.
*/
export default class HTMLTemplateElement extends HTMLElement {
// Internal properties
[PropertySymbol.content] = this[PropertySymbol.ownerDocument].createDocumentFragment();
/**
* Returns content.
*
* @returns Content.
*/
get content() {
return this[PropertySymbol.content];
}
/**
* @override
*/
get innerHTML() {
return this.getHTML();
}
/**
* @override
*/
set innerHTML(html) {
const content = this[PropertySymbol.content];
const childNodes = content[PropertySymbol.nodeArray];
while (childNodes.length) {
content.removeChild(childNodes[0]);
}
new HTMLParser(this[PropertySymbol.window]).parse(html, this[PropertySymbol.content]);
}
/**
* @override
*/
get firstChild() {
return this[PropertySymbol.content].firstChild;
}
/**
* @override
*/
get lastChild() {
return this[PropertySymbol.content].lastChild;
}
/**
* @deprecated
* @override
*/
getInnerHTML(_options) {
const serializer = new HTMLSerializer();
// Options should be ignored as shadow roots should not be serialized for HTMLTemplateElement.
const content = this[PropertySymbol.content];
let html = '';
for (const node of content[PropertySymbol.nodeArray]) {
html += serializer.serializeToString(node);
}
return html;
}
/**
* @override
*/
getHTML(_options) {
const serializer = new HTMLSerializer();
// Options should be ignored as shadow roots should not be serialized for HTMLTemplateElement.
const content = this[PropertySymbol.content];
let html = '';
for (const node of content[PropertySymbol.nodeArray]) {
html += serializer.serializeToString(node);
}
return html;
}
/**
* @override
*/
[PropertySymbol.appendChild](node, disableValidations = false) {
return this[PropertySymbol.content][PropertySymbol.appendChild](node, disableValidations);
}
/**
* @override
*/
[PropertySymbol.removeChild](node) {
return this[PropertySymbol.content][PropertySymbol.removeChild](node);
}
/**
* @override
*/
[PropertySymbol.insertBefore](newNode, referenceNode, disableValidations = false) {
return this[PropertySymbol.content][PropertySymbol.insertBefore](newNode, referenceNode, disableValidations);
}
/**
* @override
*/
[PropertySymbol.replaceChild](newChild, oldChild) {
return this[PropertySymbol.content][PropertySymbol.replaceChild](newChild, oldChild);
}
/**
* @override
*/
[PropertySymbol.cloneNode](deep = false) {
const clone = super[PropertySymbol.cloneNode](deep);
clone[PropertySymbol.content] = this[PropertySymbol.content].cloneNode(deep);
return clone;
}
}
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