26 lines
731 B
TypeScript
26 lines
731 B
TypeScript
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const SELECTOR_POLLING_INTERVAL = 5000;
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export function pollForSelector(
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selector: string,
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selectorPollingTimeLimit: number,
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onSuccess: (element: Element) => void,
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) {
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const deadline = Date.now() + selectorPollingTimeLimit * 1000;
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const interval = setInterval(() => {
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const element = document.querySelector(selector);
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if (Date.now() > deadline) {
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clearInterval(interval);
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console.error(`Не удалось найти элемент ${selector} для вставки виджета`);
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return;
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}
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if (!element) {
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return;
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}
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clearInterval(interval);
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onSuccess(element);
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}, SELECTOR_POLLING_INTERVAL);
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}
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