Group Li Into Ul Based On Dash '-'

I got a code dropdown like this: Top Folder 2nd Folder 01 &l Solution 1: Yes, you should be able to use the dashes, provided that the level is always the number of dashes divided by three. The key is to use a stack. It also helps to have a function to count the dashes. // Helper function. function countLeadingChars(str, ch) { for (var i = 0; i < str.length; i++) { if (str.charAt(i) !== ch) { return i; } } return str.length; } var stack = []; $('#Folder').children().each(function() { var $option = $(this); var text = $option.text(); // Count the dashes. var dashes = countLeadingChars(text, '-'); // Level is # of dashes divided by 3. var level = dashes / 3; // Remove anything in the stack beyond the current level. // This will cause new <ul>s to get created when higher // levels are encountered again. if (stack.length > (level + 1)) { stack.length = level + 1; } // Get the <ul> for the level, creating it if it doesn't exist. var $ul = stack[level]; if (!$ul) { $ul = $('<ul/>'); stack[level] = $ul; // Add the <ul> to the last <li> of the parent <ul>. if (level > 0) { stack[level - 1].children(':last').append($ul); // Add the "class" to the <ul>. var parentText = $ul.parent().text(); var index = parentText.lastIndexOf(' '); $ul.addClass('something' + parentText.slice(index + 1)); } } // Create the <li> and add it to the <ul>. $('<li>' + text.slice(dashes) + '</li>').appendTo($ul); }); // At this point, stack[0] is the top-most <ul>. Copy Live Demo on jsfiddle EDIT: I just noticed you wanted a "class" on the <ul> elements I added the code for that above. New Live Demo on jsfiddle Solution 2: See the tag optgroup and if it solves your problem http://www.w3schools.com/tags/tag_optgroup.asp Share Post a Comment for "Group Li Into Ul Based On Dash '-'" Top Question After Float Images, Need To Be Centered In Div I've tried many times and it couldn't work at all. … Making A Proper Image Capture Of Current Screen Using Jquery Or PHP Or Convert Div To Pdf I write some code for to convert svg to inline svg and take… Force Download For Blob Created With FileWriter In JavaScript HTML5 introduces the FileWriter class. With this class you … After Updating Firefox 55 Inline Images (img) Is Not Rendering In Html Canvas Through Svg I have developed a CANVAS area in which few HTML elements a… Aligning Li Items In The Same Line I am trying to have li items in the same line. I managed to… How To Make A Transition Effect Up The Input On Change I need to place this particular effect on a dropdown I need… How To Center Text Over An Image In A Table Using Javascript, Css, And/or Html? How to center text over an image in a table cell using java… Browser Opening Text/xml In External Program Is there a smart way to - from a browser - open hrefs to te… Extracting A Table Row With A Particular Attribute,using HTMLAGILITY Pack Consider this piece of code: … How To Limit The Html Table Records In Each Page I am populating a table in my jsp which has more than 20 re… November 2024 (32) October 2024 (46) September 2024 (13) August 2024 (217) July 2024 (195) June 2024 (436) May 2024 (685) April 2024 (464) March 2024 (776) February 2024 (846) January 2024 (775) December 2023 (860) November 2023 (319) October 2023 (566) September 2023 (238) August 2023 (321) July 2023 (276) June 2023 (335) May 2023 (210) April 2023 (143) March 2023 (139) February 2023 (166) January 2023 (296) December 2022 (130) November 2022 (214) October 2022 (189) September 2022 (165) August 2022 (277) July 2022 (92) Menu Halaman Statis Beranda © 2022 - Html5 Code Review