W3Schools with more freedom
Verze ze dne
// ==UserScript==
// @name W3Schools +
// @namespace https://greasyfork.org/users/37096/
// @homepage https://greasyfork.org/scripts/33021/
// @supportURL https://greasyfork.org/scripts/33021/feedback
// @version 1.1.4
// @description W3Schools with more freedom
// @author Hồng Minh Tâm
// @match https://www.w3schools.com/*/*.asp
// @match https://www.w3schools.com/*/*.asp*
// @icon https://www.w3schools.com/favicon.ico
// @require https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js
// @require https://greasyfork.org/scripts/30368-highlight-words-jquery-library/code/Highlight%20Words%20Jquery%20Library.js?version=199098
// @compatible chrome
// @compatible firefox
// @compatible opera
// @license GNU GPLv3
// @grant GM_addStyle
// ==/UserScript==
(function() {
'use strict';
GM_addStyle([
'@import "https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css";',
'#list-title-children { background-color: #dbefdc; }',
'#list-title-children a { padding-left: 30px; }',
'#list-title-children a.active { color: #000000; background-color: #b7dfb8; }',
'#leftmenuinner { display: -webkit-box; display: -moz-box; display: -webkit-flex; display: flex; -webkit-box-orient: vertical; -moz-box-orient: vertical; -webkit-flex-direction: column; flex-direction: column; }',
'#input-filter { width: 100%; padding: 5px 1px 5px 14px; color: #000; background-color: #fff; border: 1px solid #ccc; }',
'#leftmenuinnerinner { overflow-y: auto; }',
'input#input-filter::-webkit-input-placeholder { font-family: Arial, Helvetica, sans-serif, FontAwesome; }',
'input#input-filter::-moz-placeholder { font-family: Verdana, sans-serif, FontAwesome; }',
'input#input-filter::-ms-input-placeholder { font-family: Verdana, sans-serif, FontAwesome; }',
'input#input-filter:not(:placeholder-shown) { background-color: #FFFF88; }',
'input#input-filter[type="search"]::-webkit-search-cancel-button { -webkit-appearance: searchfield-cancel-button; }',
'.highlight { background-color: #FFFF88; color: #000; }',
].join('\n'));
var $main = $('#main');
var $leftmenuinner = $('#leftmenuinner');
var $leftmenuinnerinner = $('#leftmenuinnerinner');
var $titleParent = $leftmenuinnerinner.find('a[target = "_top"].active:eq(0)');
var $listTitleChild = $('<div/>', {
id: 'list-title-children'
}).insertAfter($titleParent);
var $iconTitleParent = $('<i/>', {
class: 'fa fa-caret-up'
});
$titleParent.append(' ').append($iconTitleParent);
$titleParent.click(function(e) {
$listTitleChild.slideToggle();
$iconTitleParent.toggleClass('fa-caret-down fa-caret-up');
return false;
});
var index = 0;
$main.children('h2').each(function() {
if($(this).prop('tagName') === "H1" || $(this).prop('tagName') === "H2") {
var idTitleChildren = 'title-'+ (++index);
$(this).attr({
'data-id': idTitleChildren,
class: 'title-children-section'
});
var $titleChildren = $('<a/>', {
href: '#'+idTitleChildren,
class: 'item-title-children'
}).text($(this).text()).appendTo($listTitleChild);
}
});
var $titleChildrens = $('.item-title-children');
var $titleChildrenSections = $('.title-children-section');
$titleChildrens.click(function(e) {
e.preventDefault();
$(document).off('scroll');
$titleChildrens.removeClass('active');
$(this).addClass('active');
var target = this.hash.replace('#', ''),
$target = $('h2[data-id="'+target+'"]');
$('html, body').stop().animate({
'scrollTop': $target.offset().top - $('#topnav').height() - 5
}, 300, 'swing', function() {
window.location.hash = target;
$(document).on('scroll', onScroll);
});
});
$(document).on('scroll', onScroll);
if(window.location.hash) {
$titleChildrens.filter('[href^="'+window.location.hash+'"]').click();
}
function onScroll(e) {
var scrollPosition = $(document).scrollTop() + $('#topnav').height() + 10;
$titleChildrenSections.each(function(index, element) {
var $next = $titleChildrenSections.eq(index + 1);
var target = $(this).data('id');
if($(this).position().top < scrollPosition && ($next.position()?$next.position().top:($main.position().top+$main.height())) - 10 > scrollPosition) {
$titleChildrens.removeClass('active');
$titleChildrens.filter('[href^="#'+target+'"]').addClass('active');
window.location.hash = target;
} else {
$titleChildrens.filter('[href^="#'+target+'"]').removeClass('active');
}
});
}
var $inputFilter = $('<input/>', {
type: 'search',
id: 'input-filter',
placeholder: $('<div/>').html(' Filter').html()
}).prependTo($leftmenuinner);
$inputFilter.on('input', function(e) {
var filterValue = $(this).val().toLowerCase();
$leftmenuinnerinner.find('a[target = "_top"]').each(function(index, item) {
$(item).unhighlight().highlight(filterValue);
if($(item).text().toLowerCase().indexOf(filterValue) > -1) {
$(item).show();
} else {
$(item).hide();
}
});
$titleChildrens.each(function(index, item) {
$(item).unhighlight().highlight(filterValue);
if($(item).text().toLowerCase().indexOf(filterValue) > -1) {
$(item).show();
$titleParent.show();
} else {
$(item).hide();
}
});
$leftmenuinnerinner.find('h2').each(function(index, item) {
if($(item).nextUntil('br').filter(':visible:not(#list-title-children)').size()) {
$(item).show();
$(item).nextAll('br:eq(0)').show();
} else {
$(item).hide();
$(item).nextAll('br:eq(0)').hide();
}
});
});
})();