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50 lines
1.8 KiB
50 lines
1.8 KiB
6 months ago
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function redirect_to_version(version) {
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var currentUrl = window.location.href;
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var baseUrl = currentUrl.split('?')[0]; // Base URL without query parameters
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var anchor = '';
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// Check if there is an anchor
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if (baseUrl.indexOf('#') !== -1) {
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anchor = baseUrl.substring(baseUrl.indexOf('#'));
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baseUrl = baseUrl.substring(0, baseUrl.indexOf('#'));
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}
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window.location.href = baseUrl + '?version=' + version + anchor;
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}
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document.addEventListener('keydown', function (event) {
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var selectElement = document.getElementById('preview-version');
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if (selectElement) {
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var selectedOption = selectElement.querySelector('option:checked');
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if (selectedOption) {
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if (event.key === 'ArrowLeft') {
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if (selectedOption.previousElementSibling) {
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redirect_to_version(selectedOption.previousElementSibling.value);
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}
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} else if (event.key === 'ArrowRight') {
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if (selectedOption.nextElementSibling) {
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redirect_to_version(selectedOption.nextElementSibling.value);
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}
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}
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}
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}
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});
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document.getElementById('preview-version').addEventListener('change', function () {
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redirect_to_version(this.value);
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});
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var selectElement = document.getElementById('preview-version');
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if (selectElement) {
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var selectedOption = selectElement.querySelector('option:checked');
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if (selectedOption) {
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if (selectedOption.previousElementSibling) {
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document.getElementById('btn-previous').href = "?version=" + selectedOption.previousElementSibling.value;
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}
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if (selectedOption.nextElementSibling) {
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document.getElementById('btn-next').href = "?version=" + selectedOption.nextElementSibling.value;
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}
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}
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}
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