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https://github.com/go-gitea/gitea
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Partially backport #33094 Fix the scroll bug in issue/pr view page. Fix a JS error when line number exceeds the max
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@ -693,6 +693,7 @@ input:-webkit-autofill:active,
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.ui.dropdown .menu > .header {
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font-size: 0.8em;
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text-transform: none; /* reset fomantic's "uppercase" */
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}
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.ui .text.left {
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@ -59,7 +59,7 @@ function selectRange($linesEls, $selectionEndEl, $selectionStartEls?) {
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copyPermalink.setAttribute('data-url', link);
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};
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if ($selectionStartEls) {
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if ($selectionStartEls && $selectionStartEls[0]) {
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let a = parseInt($selectionEndEl[0].getAttribute('rel').slice(1));
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let b = parseInt($selectionStartEls[0].getAttribute('rel').slice(1));
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let c;
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@ -371,10 +371,6 @@ export async function handleReply(el) {
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export function initRepoPullRequestReview() {
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if (window.location.hash && window.location.hash.startsWith('#issuecomment-')) {
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// set scrollRestoration to 'manual' when there is a hash in url, so that the scroll position will not be remembered after refreshing
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if (window.history.scrollRestoration !== 'manual') {
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window.history.scrollRestoration = 'manual';
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}
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const commentDiv = document.querySelector(window.location.hash);
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if (commentDiv) {
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// get the name of the parent id
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@ -382,14 +378,6 @@ export function initRepoPullRequestReview() {
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if (groupID && groupID.startsWith('code-comments-')) {
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const id = groupID.slice(14);
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const ancestorDiffBox = commentDiv.closest('.diff-file-box');
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// on pages like conversation, there is no diff header
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const diffHeader = ancestorDiffBox?.querySelector('.diff-file-header');
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// offset is for scrolling
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let offset = 30;
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if (diffHeader) {
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offset += $('.diff-detail-box').outerHeight() + $(diffHeader).outerHeight();
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}
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hideElem(`#show-outdated-${id}`);
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showElem(`#code-comments-${id}, #code-preview-${id}, #hide-outdated-${id}`);
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@ -397,12 +385,12 @@ export function initRepoPullRequestReview() {
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if (ancestorDiffBox?.getAttribute('data-folded') === 'true') {
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setFileFolding(ancestorDiffBox, ancestorDiffBox.querySelector('.fold-file'), false);
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}
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window.scrollTo({
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top: $(commentDiv).offset().top - offset,
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behavior: 'instant',
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});
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}
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// set scrollRestoration to 'manual' when there is a hash in url, so that the scroll position will not be remembered after refreshing
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if (window.history.scrollRestoration !== 'manual') window.history.scrollRestoration = 'manual';
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// wait for a while because some elements (eg: image, editor, etc.) may change the viewport's height.
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setTimeout(() => commentDiv.scrollIntoView({block: 'start'}), 100);
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}
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}
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