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Adding better position offsetTop.

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This commit is contained in:
sergiotarxz 2023-09-10 21:22:23 +02:00
parent 2e05d4c318
commit 0e12e058db
2 changed files with 14 additions and 5 deletions
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17
js-src/index.js
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@ -96,7 +96,6 @@ function addListenersSearch() {
const nextResult = searchInPage.querySelector('a.down'); const nextResult = searchInPage.querySelector('a.down');
const prevResult = searchInPage.querySelector('a.up'); const prevResult = searchInPage.querySelector('a.up');
if (nextResult !== null && prevResult !== null) { if (nextResult !== null && prevResult !== null) {
console.log('hola')
nextResult.addEventListener('click', () => { nextResult.addEventListener('click', () => {
searchInWebsite(fakeSearchInput.value, true); searchInWebsite(fakeSearchInput.value, true);
}); });
@ -126,13 +125,23 @@ function searchInWebsite(value, isToBottom) {
const selection = window.getSelection() const selection = window.getSelection()
const anchorNode = selection.anchorNode.parentNode const anchorNode = selection.anchorNode.parentNode
if (anchorNode !== null) { if (anchorNode !== null) {
const left = anchorNode.offsetLeft
const topPosition = anchorNode.offsetTop
const pageContents = document.querySelector('div.page-contents'); const pageContents = document.querySelector('div.page-contents');
pageContents.scroll(left, topPosition - 80) const offsetTop = _getOffsetTopWithNParent(anchorNode, pageContents);
pageContents.scroll(0, offsetTop - 150)
} }
} }
function _getOffsetTopWithNParent(element, nParent, _carry = 0) {
if (element === null) {
return null;
}
if (element === nParent) {
return _carry;
}
_carry += element.offsetTop
return _getOffsetTopWithNParent(element.offsetParent, nParent, _carry)
}
function _port() { function _port() {
let port = window.location.port; let port = window.location.port;
if (port !== '') { if (port !== '') {

2
public/js/bundle.js
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