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menu: expand collapsed menus if search term is found in submenus #312

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Sören Weber 2022-07-27 00:31:08 +02:00
parent d4724f50fa
commit 9765837da0
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GPG key ID: BEC6D55545451B6D
2 changed files with 75 additions and 61 deletions
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4
static/css/theme.css
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@ -141,10 +141,6 @@ th {
margin: 0 1rem;
}
#sidebar ul.topics.searched ul {
display: block;
}
#sidebar ul.topics ul {
display: none;
}

132
static/js/theme.js
View file

@ -703,8 +703,81 @@ function scrollToFragment() {
}, 10);
}
function mark(){
var value = sessionStorage.getItem(baseUriFull+'search-value');
$(".highlightable").highlight(value, { element: 'mark' });
$("mark").parents(".expand").addClass("expand-marked");
$("mark").parents("li").each( function(){
var i = jQuery(this).children("input.toggle:not(.menu-marked)");
if( i.length ){
e = jQuery(i[0]);
e.attr("data-checked", (e.prop('checked')?"true":"false")).addClass("menu-marked");
i[0].checked = true;
}
});
psm && psm.update();
}
function unmark(){
sessionStorage.removeItem(baseUriFull+'search-value');
$("mark").parents("li").each( function(){
var i = jQuery(this).children("input.toggle.menu-marked");
if( i.length ){
e = jQuery(i[0]);
i[0].checked = (e.attr("data-checked")=="true");
e.attr("data-checked", null).removeClass("menu-marked");
}
});
$("mark").parents(".expand-marked").removeClass("expand-marked");
$(".highlightable").unhighlight({ element: 'mark' })
psm && psm.update();
}
function initSearch() {
jQuery('[data-search-input]').on('input', function() {
var input = jQuery(this);
var value = input.val();
unmark();
if (value.length) {
sessionStorage.setItem(baseUriFull+'search-value', value);
mark();
}
});
jQuery('[data-search-clear]').on('click', function() {
jQuery('[data-search-input]').val('').trigger('input');
unmark();
});
mark();
// custom sizzle case insensitive "contains" pseudo selector
$.expr[":"].contains = $.expr.createPseudo(function(arg) {
return function( elem ) {
return $(elem).text().toUpperCase().indexOf(arg.toUpperCase()) >= 0;
};
});
// set initial search value on page load
if (sessionStorage.getItem(baseUriFull+'search-value')) {
var searchValue = sessionStorage.getItem(baseUriFull+'search-value')
$('[data-search-input]').val(searchValue);
$('[data-search-input]').trigger('input');
var searchedElem = $('#body-inner').find(':contains(' + searchValue + ')').get(0);
if (searchedElem) {
searchedElem.scrollIntoView(true);
var scrolledY = window.scrollY;
if(scrolledY){
window.scroll(0, scrolledY - 125);
}
}
}
// mark some additonal stuff as searchable
$('#topbar a:not(:has(img)):not(.btn)').addClass('highlight');
$('#body-inner a:not(:has(img)):not(.btn):not(a[rel="footnote"])').addClass('highlight');
}
// Get Parameters from some url
var getUrlParameter = function getUrlParameter(sPageURL) {
function getUrlParameter(sPageURL) {
var url = sPageURL.split('?');
var obj = {};
if (url.length == 2) {
@ -763,62 +836,7 @@ jQuery(function() {
restoreTabSelections();
initSwipeHandler();
initHistory();
var ajax;
jQuery('[data-search-input]').on('input', function() {
var input = jQuery(this),
value = input.val(),
items = jQuery('[data-nav-id]');
items.removeClass('search-match');
if (!value.length) {
$('ul.topics').removeClass('searched');
items.css('display', 'block');
sessionStorage.removeItem(baseUriFull+'search-value');
$("mark").parents(".expand-marked").removeClass("expand-marked");
$(".highlightable").unhighlight({ element: 'mark' })
return;
}
sessionStorage.setItem(baseUriFull+'search-value', value);
$("mark").parents(".expand-marked").removeClass("expand-marked");
$(".highlightable").unhighlight({ element: 'mark' }).highlight(value, { element: 'mark' });
$("mark").parents(".expand").addClass("expand-marked");
if (ajax && ajax.abort) ajax.abort();
jQuery('[data-search-clear]').on('click', function() {
jQuery('[data-search-input]').val('').trigger('input');
sessionStorage.removeItem(baseUriFull+'search-input');
$("mark").parents(".expand-marked").removeClass("expand-marked");
$(".highlightable").unhighlight({ element: 'mark' })
});
});
$.expr[":"].contains = $.expr.createPseudo(function(arg) {
return function( elem ) {
return $(elem).text().toUpperCase().indexOf(arg.toUpperCase()) >= 0;
};
});
if (sessionStorage.getItem(baseUriFull+'search-value')) {
var searchValue = sessionStorage.getItem(baseUriFull+'search-value')
$('[data-search-input]').val(searchValue);
$('[data-search-input]').trigger('input');
var searchedElem = $('#body-inner').find(':contains(' + searchValue + ')').get(0);
if (searchedElem) {
searchedElem.scrollIntoView(true);
var scrolledY = window.scrollY;
if(scrolledY){
window.scroll(0, scrolledY - 125);
}
}
}
$(".highlightable").highlight(sessionStorage.getItem(baseUriFull+'search-value'), { element: 'mark' });
$("mark").parents(".expand").addClass("expand-marked");
$('#topbar a:not(:has(img)):not(.btn)').addClass('highlight');
$('#body-inner a:not(:has(img)):not(.btn):not(a[rel="footnote"])').addClass('highlight');
initSearch();
});
jQuery.extend({