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| author | Silvio Rhatto <rhatto@riseup.net> | 2014-03-15 14:50:57 -0300 |
|---|---|---|
| committer | Silvio Rhatto <rhatto@riseup.net> | 2014-03-15 14:50:57 -0300 |
| commit | 009578973540995e73d82c4820528560f77c4d93 (patch) | |
| tree | 37d36686e925109a6add53259883cd78bbb5f93a /mod/simple_faq/vendors/jquery-stoc | |
| parent | 8e863c9c0c6050b3905db80b25b9769d91f59eb6 (diff) | |
| parent | ef47af966edaf727834758f1a4fc7b1c19a0f230 (diff) | |
| download | elgg-009578973540995e73d82c4820528560f77c4d93.tar.gz elgg-009578973540995e73d82c4820528560f77c4d93.tar.bz2 | |
Merge commit 'ef47af966edaf727834758f1a4fc7b1c19a0f230' as 'mod/simple_faq'
Diffstat (limited to 'mod/simple_faq/vendors/jquery-stoc')
| -rw-r--r-- | mod/simple_faq/vendors/jquery-stoc/jquery.stoc.js | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/mod/simple_faq/vendors/jquery-stoc/jquery.stoc.js b/mod/simple_faq/vendors/jquery-stoc/jquery.stoc.js new file mode 100644 index 000000000..dc8f58398 --- /dev/null +++ b/mod/simple_faq/vendors/jquery-stoc/jquery.stoc.js @@ -0,0 +1,80 @@ +(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: "<h2>Contents</h2>", //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 == null || 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 +"><li>"+ before +"<a href=\"#"+ id + "\">" + txt + "</a>";
+ previous = tagNumber;
+ break;
+ case (tagNumber == previous) : //it means that stay on the same level (e.g. h3 and stay on it)
+ appHTML = appHTML + "</li><li>"+ before +"<a href=\"#"+ id + "\">" + txt + "</a>";
+ 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 + "</" + options.listType +"></li>";
+ previous--;
+ }
+ appHTML = appHTML + "<li>"+ before +"<a href=\"#"+ id + "\">" + txt + "</a></li>";
+ break;
+ }
+ i++;
+ });
+ //corrects our last item, because it may have some opened ul's
+ while(tagNumber != options.start) {
+ appHTML = appHTML + "</" + options.listType +">";
+ tagNumber--;
+ }
+ //append our html to our object
+ appHTML = options.stocTitle + "<"+ options.listType + ">" + appHTML + "</" + options.listType + ">";
+ 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);
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