--- a/js/jquery.stoc.js +++ b/js/jquery.stoc.js @@ -1,80 +1,110 @@ -(function($){ - $.fn.stoc = function(options) { - //Our default options - var defaults = { - search: "body", //where we will search for titles - depth: 6, //how many hN should we search - start: 1, //which hN will be the first (and after it we go just deeper) - stocTitle: "

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", //what to display before our box - listType: "ul", //could be ul or ol - smoothScroll: 1 - }; - - //let's extend our plugin with default or user options when defined - var options = $.extend(defaults, options); - - return this.each(function() { - //"cache" our target and search objects - obj = $(this); //target - src = $(options.search); //search - //let's declare some variables. We need this var declaration to create them as local variables (not global) - var appHTML = "", tagNumber = 0, txt = "", id = "", before = "", after = "", previous = options.start, start = options.start, depth = options.depth, i = 0, srcTags = "h" + options.start, cacheHN = ""; - - //which tags we will search - while ( depth > 1) { - start++; //we will just get our start level and numbers higher than it - srcTags = srcTags + ", h" + start; - depth--; //since went one level up, our depth will go one level down - } - src.find(srcTags).each(function() { - //we will cache our current H element - cacheHN = $(this); - //if we are on h1, 2, 3... - tagNumber = ( cacheHN.get(0).tagName ).substr(1); - - //sets the needed id to the element - id = cacheHN.attr('id'); - if (id == "") { //if it doesn't have only, of course - id = "h" + tagNumber + "_" + i; - cacheHN.attr('id', id); - } - //our current text - txt = cacheHN.text(); - - switch(true) { //with switch(true) we can do comparisons in each case - case (tagNumber > previous) : //it means that we went down one level (e.g. from h2 to h3) - appHTML = appHTML + "<" + options.listType +">
  • "+ before +"" + txt + ""; - previous = tagNumber; - break; - case (tagNumber == previous) : //it means that stay on the same level (e.g. h3 and stay on it) - appHTML = appHTML + "
  • "+ before +"" + txt + ""; - break; - case (tagNumber < previous) : //it means that we went up but we don't know how much levels (e.g. from h3 to h2) - while(tagNumber != previous) { - appHTML = appHTML + "
    • "; - previous--; - } - appHTML = appHTML + "
  • "+ before +"" + txt + "
    • "; - break; - } - i++; - }); - //corrects our last item, because it may have some opened ul's - while(tagNumber != options.start) { - appHTML = appHTML + ""; - tagNumber--; - } - //append our html to our object - appHTML = options.stocTitle + "<"+ options.listType + ">" + appHTML + ""; - obj.append(appHTML); - - //our pretty smooth scrolling here - // acctually I've just compressed the code so you guys will think that I'm the man . Source: http://css-tricks.com/snippets/jquery/smooth-scrolling/ - if (options.smoothScroll == 1) { - $(window).load(function(){ - function filterPath(string){return string.replace(/^\//,'').replace(/(index|default).[a-zA-Z]{3,4}$/,'').replace(/\/$/,'')}var locationPath=filterPath(location.pathname);var scrollElem=scrollableElement('html','body');obj.find('a[href*=#]').each(function(){var thisPath=filterPath(this.pathname)||locationPath;if(locationPath==thisPath&&(location.hostname==this.hostname||!this.hostname)&&this.hash.replace(/#/,'')){var $target=$(this.hash),target=this.hash;if(target){var targetOffset=$target.offset().top;$(this).click(function(event){event.preventDefault();$(scrollElem).animate({scrollTop:targetOffset},400,function(){location.hash=target})})}}});function scrollableElement(els){for(var i=0,argLength=arguments.length;i0){return el}else{$scrollElement.scrollTop(1);var isScrollable=$scrollElement.scrollTop()>0;$scrollElement.scrollTop(0);if(isScrollable){return el}}}return[]} - }); - } - }); - }; +(function ($) { + $.fn.stoc = function (options) { + //Our default options + var defaults = { + depth: 6, //how many hN should we search + start: 1, //which hN will be the first (and after it we go just deeper) + stocTitle: "

    Contents

    ", //what to display before our box + listType: "ul", //could be ul or ol + smoothScroll: 1 + }; + + //let's extend our plugin with default or user options when defined + var options = $.extend(defaults, options); + + return function () { + //"cache" our target and search objects + obj = $(this); //target + //let's declare some variables. We need this var declaration to create them as local variables (not global) + var appHTML = "", tagNumber = 0, txt = "", id = "", before = "", after = "", previous = options.start, start = options.start, depth = options.depth, i = 0, srcTags = "h" + options.start, cacheHN = ""; + + obj.nextUntil('h1').each(function () { + if ($(this).tagName == "h2" || $(this).tagName == "h3") { + //we will cache our current H element + cacheHN = $(this); + //if we are on h1, 2, 3... + tagNumber = ( cacheHN.get(0).tagName ).substr(1); + + //sets the needed id to the element + id = cacheHN.attr('id'); + if (id == "") { //if it doesn't have only, of course + id = "h" + tagNumber + "_" + i; + cacheHN.attr('id', id); + } + //our current text + txt = cacheHN.text(); + + switch (true) { //with switch(true) we can do comparisons in each case + case (tagNumber > previous) : //it means that we went down one level (e.g. from h2 to h3) + appHTML = appHTML + "<" + options.listType + ">
  • " + before + "" + txt + ""; + previous = tagNumber; + break; + case (tagNumber == previous) : //it means that stay on the same level (e.g. h3 and stay on it) + appHTML = appHTML + "
  • " + before + "" + txt + ""; + break; + case (tagNumber < previous) : //it means that we went up but we don't know how much levels (e.g. from h3 to h2) + while (tagNumber != previous) { + appHTML = appHTML + "
    • "; + previous--; + } + appHTML = appHTML + "
  • " + before + "" + txt + "
    • "; + break; + } + i++; + } + }); + //corrects our last item, because it may have some opened ul's + while (tagNumber != options.start) { + appHTML = appHTML + ""; + tagNumber--; + } + //append our html to our object + appHTML = options.stocTitle + "<" + options.listType + ">" + appHTML + ""; + obj.append(appHTML); + + //our pretty smooth scrolling here + // acctually I've just compressed the code so you guys will think that I'm the man . Source: http://css-tricks.com/snippets/jquery/smooth-scrolling/ + if (options.smoothScroll == 1) { + $(window).load(function () { + function filterPath(string) { + return string.replace(/^\//, '').replace(/(index|default).[a-zA-Z]{3,4}$/, '').replace(/\/$/, '') + } + + var locationPath = filterPath(location.pathname); + var scrollElem = scrollableElement('html', 'body'); + obj.find('a[href*=#]').each(function () { + var thisPath = filterPath(this.pathname) || locationPath; + if (locationPath == thisPath && (location.hostname == this.hostname || !this.hostname) && this.hash.replace(/#/, '')) { + var $target = $(this.hash), target = this.hash; + if (target) { + var targetOffset = $target.offset().top; + $(this).click(function (event) { + event.preventDefault(); + $(scrollElem).animate({scrollTop: targetOffset}, 400, function () { + location.hash = target + }) + }) + } + } + }); + function scrollableElement(els) { + for (var i = 0, argLength = arguments.length; i < argLength; i++) { + var el = arguments[i], $scrollElement = $(el); + if ($scrollElement.scrollTop() > 0) { + return el + } else { + $scrollElement.scrollTop(1); + var isScrollable = $scrollElement.scrollTop() > 0; + $scrollElement.scrollTop(0); + if (isScrollable) { + return el + } + } + } + return[] + } + }); + } + }; + }; })(jQuery);