JSFiddle - React, Tailwind, and code Playground

by NerfAnarchist

HTML

<meta http-equiv="pragma" content="no-cache" />
<meta http-equiv="Expires" content="-1" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black" />
<meta name="viewport" content="width=device-width, user-scalable=no" />

<div id="testing_container">
    <div id="tree"></div>
</div>

CSS

#tree {
    width: 100%;
    height: 100%;
}

#tree {
    position:relative;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    font-family: helvetica;
    overflow: auto;
    overflow-x: hidden;
    line-height: 20px;
}
.tree_line_opener {
    display: block;
    position: absolute;
    font-size: 9px;
    width: 13px;
    right: 5px;
    height: 19px;
    top: 7px;
}
.level_table {
    width: 100%;
}
.level_table, .level_table tr, .level_table tr td {
    border-collapse:collapse;
}
.level_table tr td {
    border-bottom: 1px solid #DDD;
    position: relative;
    width: 100%;
    padding: 6px;
}
.tree_toolbar {
    background-color: #DDD;
    border-bottom: 1px solid #AAA;
}
.tree_toolbar_title {
    text-align: center;
}
.tree_parent {
    position:relative;
    overflow: auto;
}

JavaScript

// javascript/jquery slider tree view

// code purely for testing purposes
$('#testing_container').css({"position": "fixed",
                             "left": "0px",
                             "top": "0px",
                             "width": window.innerWidth + 'px',
                             "height": window.innerHeight + 'px'});
// end code purely for testing purposes


var root_title = 'Home';
var build_level = function (level, content) {
    var html = '<div class="level_container"><table class="level_table">', i, len, history = $('#tree').data('history');
    
    
    if (level === 0) {
        $('#tree').find('.back').css('visibility', 'hidden');
    } else {
        $('#tree').find('.back').css('visibility', 'visible');
    }
    
    for (i = 0, len = content.length; i < len; i = i + 1) {
        if (typeof content[i].sub_folders != 'undefined') {
            html += '<tr class="tree_line" data-level="' + (level + 1) + '" data-tree_marker="' + i + '" data-open="false"><td class="tree_line_title">' + content[i].name + '<div class="tree_line_opener">&#9658;</div></td></tr>';
        } else {
            html += '<tr class="tree_line" data-level="' + (level + 1) + '" data-tree_marker="' + i + '" data-open="false"><td class="tree_line_title">' + content[i].name + '<div class="tree_line_opener"></div></td></tr>';
        }
    }
    
    return html + '</table></div>';
};

var tree = [
            {"name": "Music", "sub_folders": []},
            {"name": "Documents", "sub_folders": []},
            {"name": "Programs", "sub_folders": [
                {"name": "Alert", "onclick": function () {alert('a'); }},
                {"name": "Games", "sub_folders": [
                    {"name": "Minecraft"},
                    {"name": "Xonotic"},
                    {"name": "Nexius"},
                    {"name": "Urban Terror"}
                ]},
                {"name": "Test"}
            ]},
            {"name": "Photos", "sub_folders": [
        ...