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Files
tabler/shared/lib/page-modals.ts
2026-08-03 00:55:32 +02:00

21 lines
734 B
TypeScript

// Modals declared in page content render at the end of <body>, before the
// settings panel (via PageModals).
//
// A string OR a promise of a string is registered: CaptureModal must register
// itself SYNCHRONOUSLY in its frontmatter (before it first yields control via
// await), because Astro renders siblings concurrently and PageModals may drain
// the registry before the asynchronous render of the slot completes.
const modals: Array<string | Promise<string>> = []
export function addPageModal(html: string | Promise<string>): void {
if (!modals.includes(html)) {
modals.push(html)
}
}
export function drainPageModals(): Array<string | Promise<string>> {
const out = [...modals]
modals.length = 0
return out
}