28 lines
796 B
JavaScript
28 lines
796 B
JavaScript
import { delegate } from '@utils';
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const PRIMARY_SELECTOR = 'select[data-secondary-options]';
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const SECONDARY_SELECTOR = 'select[data-secondary]';
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const CHAMP_SELECTOR = '.editable-champ';
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delegate('change', PRIMARY_SELECTOR, evt => {
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const primary = evt.target;
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const secondary = primary
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.closest(CHAMP_SELECTOR)
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.querySelector(SECONDARY_SELECTOR);
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const options = JSON.parse(primary.dataset.secondaryOptions);
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selectOptions(secondary, options[primary.value]);
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});
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function selectOptions(selectElement, options) {
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selectElement.innerHTML = '';
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for (let option of options) {
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let element = document.createElement('option');
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element.textContent = option;
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element.value = option;
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selectElement.appendChild(element);
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}
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selectElement.selectedIndex = 0;
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}
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