20 lines
769 B
JavaScript
20 lines
769 B
JavaScript
window.addEventListener('DOMContentLoaded', () => {
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const channelSelector = document.querySelector('select[name="channelid"]');
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document.querySelector('input[name="broadcast"]').disabled = channelSelector.value === '-1';
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channelSelector.onchange = validateBroadcastStatus;
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});
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function validateBroadcastStatus() {
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const postToChannel = parseInt(this.value) > 0;
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const checkbox = document.querySelector('input[name="broadcast"]');
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if (!postToChannel) {
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checkbox.dataset.wasChecked = checkbox.checked;
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checkbox.checked = false;
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checkbox.disabled = true;
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} else {
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if (checkbox.disabled && checkbox.dataset.wasChecked !== undefined) {
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checkbox.checked = checkbox.dataset.wasChecked === 'true';
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}
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checkbox.disabled = false;
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}
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} |