63 строки
1.7 KiB
JavaScript
63 строки
1.7 KiB
JavaScript
$(function() {
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var count = 0;
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var cur_level, last_level = 0, html = "";
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$(":header").filter("h2, h3").each(function(i, el){
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$(this).attr("id", $(this).text().replace(/\(.*\)$/gi, "").replace(/[\s\.]+/gi, "-").toLowerCase()+"-"+(count++))
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cur_level = el.tagName.substr(1,1);
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if(cur_level > last_level){
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html += "<ul>";
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} else if (cur_level < last_level){
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html += "</ul>"
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}
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if(i > 0){
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html += "</li>";
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}
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html += '<li>';
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html += '<a href="#'+$(el).attr("id")+'">'+$(el).text().replace(/\(.*\)$/gi, "")+"</a>";
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last_level = cur_level;
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});
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html += "</ul>";
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$("#toc").append(html);
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$("#toc ul li").addClass("topLevel");
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$("#toc ul li ul").each(function(i, el){
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$(el).parent().removeClass("topLevel").prepend('<a href="#" class="toggler">+</a>');
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})
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$("#toc ul li ul").hide();
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$("#toc ul li .toggler").bind("click", function(e){
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var el = $("ul", $(this).parent());
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if(el.css("display") == "none"){
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el.slideDown();
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$(this).text("–");
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} else {
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el.slideUp();
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$(this).text("+");
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}
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e.preventDefault();
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return false;
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});
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$('a[href*=#]').click(function() {
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if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'')
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&& location.hostname == this.hostname) {
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var $target = $(this.hash);
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$target = $target.length && $target
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|| $('[name=' + this.hash.slice(1) +']');
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if ($target.length) {
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var targetOffset = $target.offset().top;
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$('html,body')
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.animate({scrollTop: targetOffset}, 500);
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return false;
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}
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}
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});
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sh_highlightDocument();
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}); |