73 lines
2.5 KiB
JavaScript
73 lines
2.5 KiB
JavaScript
if (window.innerWidth > 640) {
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document.getElementById("toc-drawer").setAttribute('open', true);
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}
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function prevPage() {
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var link = document.getElementById("helper_prevpage").href;
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console.log("prev page:", link);
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changePage(link);
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}
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function nextPage() {
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var link = document.getElementById("helper_nextpage").href;
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console.log("next page:", link);
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changePage(link);
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}
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function setPage(url) {
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if (url === "") {
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return;
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}
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console.log("set page:", url);
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changePage(url);
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}
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function changePage(url) {
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var nextbtn = document.getElementsByClassName("next—page")[0]
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if (nextbtn != undefined) {
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nextbtn.setAttribute("loading", "");
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}
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const xhr = new XMLHttpRequest();
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xhr.onreadystatechange = () => {
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if (xhr.readyState !== 4) return;
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if ((xhr.status >= 200 && xhr.status < 300) || xhr.status === 304) {
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document.documentElement.scrollTop = 0;
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document.body.scrollTop = 0;
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var old_tag = document.getElementsByClassName("mdui-prose")[0];
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var old_topbar_tag = document.getElementsByClassName("topbar")[0];
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var old_navcard_tag = document.getElementById("navcard");
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var virtualtag = document.createElement('div');
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virtualtag.insertAdjacentHTML('beforeend', xhr.responseText);
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var title = virtualtag.getElementsByTagName("title")[0].innerText;
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old_tag.innerHTML = virtualtag.getElementsByClassName("mdui-prose")[0].innerHTML;
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old_topbar_tag.innerHTML = virtualtag.getElementsByClassName("topbar")[0].innerHTML;
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old_navcard_tag.innerHTML = virtualtag.getElementById("navcard").innerHTML;
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var elements = document.querySelectorAll('[active]');
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elements.forEach(element => {
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element.removeAttribute('active');
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});
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var elementshighliht = document.querySelectorAll('[search_link="' + url + '"]');
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elementshighliht.forEach(element => {
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element.setAttribute('active', "true");
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});
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virtualtag.remove();
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history.pushState({ page: title }, title, url);
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}
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};
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xhr.open('GET', url, true);
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xhr.send(null);
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}
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window.addEventListener('popstate', function (event) {
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console.log('pop state:', window.location.protocol + "//" + window.location.host + location.pathname);
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changePage(window.location.protocol + "//" + window.location.host + location.pathname);
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});
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