15 lines
392 B
JavaScript
15 lines
392 B
JavaScript
/**
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* Returns a promise that resolves when the page DOM has been loaded.
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* @returns {Promise<void>}
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*/
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export function waitForLoad() {
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return new Promise(resolve => {
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// If already loaded, fire immediately
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if (/complete|interactive|loaded/.test(document.readyState)) {
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resolve();
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}
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else {
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document.addEventListener('DOMContentLoaded', resolve);
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}
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});
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}
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