123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305 |
- <!DOCTYPE html>
- <!--[if lt IE 7]> <html lang="en" class="lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
- <!--[if IE 7]> <html lang="en" class="lt-ie9 lt-ie8"> <![endif]-->
- <!--[if IE 8]> <html lang="en" class="lt-ie9"> <![endif]-->
- <!--[if IE 9]> <html lang="en" class="ie9"> <![endif]-->
- <!--[if gt IE 9]><!--> <html lang="en"> <!--<![endif]-->
- <head>
- <meta charset="utf-8">
- <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1">
- <title>Nestable</title>
- <style type="text/css">
- .cf:after { visibility: hidden; display: block; font-size: 0; content: " "; clear: both; height: 0; }
- * html .cf { zoom: 1; }
- *:first-child+html .cf { zoom: 1; }
- html { margin: 0; padding: 0; }
- body { font-size: 100%; margin: 0; padding: 1.75em; font-family: 'Helvetica Neue', Arial, sans-serif; }
- h1 { font-size: 1.75em; margin: 0 0 0.6em 0; }
- a { color: #2996cc; }
- a:hover { text-decoration: none; }
- p { line-height: 1.5em; }
- .small { color: #666; font-size: 0.875em; }
- .large { font-size: 1.25em; }
- /**
- * Nestable
- */
- .dd { position: relative; display: block; margin: 0; padding: 0; max-width: 600px; list-style: none; font-size: 13px; line-height: 20px; }
- .dd-list { display: block; position: relative; margin: 0; padding: 0; list-style: none; }
- .dd-list .dd-list { padding-left: 30px; }
- .dd-collapsed .dd-list { display: none; }
- .dd-item,
- .dd-empty,
- .dd-placeholder { display: block; position: relative; margin: 0; padding: 0; min-height: 20px; font-size: 13px; line-height: 20px; }
- .dd-handle { display: block; height: 30px; margin: 5px 0; padding: 5px 10px; color: #333; text-decoration: none; font-weight: bold; border: 1px solid #ccc;
- background: #fafafa;
- background: -webkit-linear-gradient(top, #fafafa 0%, #eee 100%);
- background: -moz-linear-gradient(top, #fafafa 0%, #eee 100%);
- background: linear-gradient(top, #fafafa 0%, #eee 100%);
- -webkit-border-radius: 3px;
- border-radius: 3px;
- box-sizing: border-box; -moz-box-sizing: border-box;
- }
- .dd-handle:hover { color: #2ea8e5; background: #fff; }
- .dd-item > button { display: block; position: relative; cursor: pointer; float: left; width: 25px; height: 20px; margin: 5px 0; padding: 0; text-indent: 100%; white-space: nowrap; overflow: hidden; border: 0; background: transparent; font-size: 12px; line-height: 1; text-align: center; font-weight: bold; }
- .dd-item > button:before { content: '+'; display: block; position: absolute; width: 100%; text-align: center; text-indent: 0; }
- .dd-item > button[data-action="collapse"]:before { content: '-'; }
- .dd-placeholder,
- .dd-empty { margin: 5px 0; padding: 0; min-height: 30px; background: #f2fbff; border: 1px dashed #b6bcbf; box-sizing: border-box; -moz-box-sizing: border-box; }
- .dd-empty { border: 1px dashed #bbb; min-height: 100px; background-color: #e5e5e5;
- background-image: -webkit-linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%, #fff),
- -webkit-linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%, #fff);
- background-image: -moz-linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%, #fff),
- -moz-linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%, #fff);
- background-image: linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%, #fff),
- linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%, #fff);
- background-size: 60px 60px;
- background-position: 0 0, 30px 30px;
- }
- .dd-dragel { position: absolute; pointer-events: none; z-index: 9999; }
- .dd-dragel > .dd-item .dd-handle { margin-top: 0; }
- .dd-dragel .dd-handle {
- -webkit-box-shadow: 2px 4px 6px 0 rgba(0,0,0,.1);
- box-shadow: 2px 4px 6px 0 rgba(0,0,0,.1);
- }
- /**
- * Nestable Extras
- */
- .nestable-lists { display: block; clear: both; padding: 30px 0; width: 100%; border: 0; border-top: 2px solid #ddd; border-bottom: 2px solid #ddd; }
- #nestable-menu { padding: 0; margin: 20px 0; }
- #nestable-output,
- #nestable2-output { width: 100%; height: 7em; font-size: 0.75em; line-height: 1.333333em; font-family: Consolas, monospace; padding: 5px; box-sizing: border-box; -moz-box-sizing: border-box; }
- #nestable2 .dd-handle {
- color: #fff;
- border: 1px solid #999;
- background: #bbb;
- background: -webkit-linear-gradient(top, #bbb 0%, #999 100%);
- background: -moz-linear-gradient(top, #bbb 0%, #999 100%);
- background: linear-gradient(top, #bbb 0%, #999 100%);
- }
- #nestable2 .dd-handle:hover { background: #bbb; }
- #nestable2 .dd-item > button:before { color: #fff; }
- @media only screen and (min-width: 700px) {
- .dd { float: left; width: 48%; }
- .dd + .dd { margin-left: 2%; }
- }
- .dd-hover > .dd-handle { background: #2ea8e5 !important; }
- /**
- * Nestable Draggable Handles
- */
- .dd3-content { display: block; height: 30px; margin: 5px 0; padding: 5px 10px 5px 40px; color: #333; text-decoration: none; font-weight: bold; border: 1px solid #ccc;
- background: #fafafa;
- background: -webkit-linear-gradient(top, #fafafa 0%, #eee 100%);
- background: -moz-linear-gradient(top, #fafafa 0%, #eee 100%);
- background: linear-gradient(top, #fafafa 0%, #eee 100%);
- -webkit-border-radius: 3px;
- border-radius: 3px;
- box-sizing: border-box; -moz-box-sizing: border-box;
- }
- .dd3-content:hover { color: #2ea8e5; background: #fff; }
- .dd-dragel > .dd3-item > .dd3-content { margin: 0; }
- .dd3-item > button { margin-left: 30px; }
- .dd3-handle { position: absolute; margin: 0; left: 0; top: 0; cursor: pointer; width: 30px; text-indent: 100%; white-space: nowrap; overflow: hidden;
- border: 1px solid #aaa;
- background: #ddd;
- background: -webkit-linear-gradient(top, #ddd 0%, #bbb 100%);
- background: -moz-linear-gradient(top, #ddd 0%, #bbb 100%);
- background: linear-gradient(top, #ddd 0%, #bbb 100%);
- border-top-right-radius: 0;
- border-bottom-right-radius: 0;
- }
- .dd3-handle:before { content: '≡'; display: block; position: absolute; left: 0; top: 3px; width: 100%; text-align: center; text-indent: 0; color: #fff; font-size: 20px; font-weight: normal; }
- .dd3-handle:hover { background: #ddd; }
- </style>
- </head>
- <body>
- <h1>Nestable</h1>
- <p>Drag & drop hierarchical list with mouse and touch compatibility (jQuery plugin)</p>
- <p><strong><a href="https://github.com/dbushell/Nestable">Code on GitHub</a></strong></p>
- <p><strong>PLEASE NOTE: I cannot provide any support or guidance beyond this README. If this code helps you that's great but I have no plans to develop Nestable beyond this demo (it's not a final product and has limited functionality). I cannot reply to any requests for help.</strong></p>
- <menu id="nestable-menu">
- <button type="button" data-action="expand-all">Expand All</button>
- <button type="button" data-action="collapse-all">Collapse All</button>
- </menu>
- <div class="cf nestable-lists">
- <div class="dd" id="nestable">
- <ol class="dd-list">
- <li class="dd-item" data-id="1">
- <div class="dd-handle">Item 1</div>
- </li>
- <li class="dd-item" data-id="2">
- <div class="dd-handle">Item 2</div>
- <ol class="dd-list">
- <li class="dd-item" data-id="3"><div class="dd-handle">Item 3</div></li>
- <li class="dd-item" data-id="4"><div class="dd-handle">Item 4</div></li>
- <li class="dd-item" data-id="5">
- <div class="dd-handle">Item 5</div>
- <ol class="dd-list">
- <li class="dd-item" data-id="6"><div class="dd-handle">Item 6</div></li>
- <li class="dd-item" data-id="7"><div class="dd-handle">Item 7</div></li>
- <li class="dd-item" data-id="8"><div class="dd-handle">Item 8</div></li>
- </ol>
- </li>
- <li class="dd-item" data-id="9"><div class="dd-handle">Item 9</div></li>
- <li class="dd-item" data-id="10"><div class="dd-handle">Item 10</div></li>
- </ol>
- </li>
- <li class="dd-item" data-id="11">
- <div class="dd-handle">Item 11</div>
- </li>
- <li class="dd-item" data-id="12">
- <div class="dd-handle">Item 12</div>
- </li>
- </ol>
- </div>
- <div class="dd" id="nestable2">
- <ol class="dd-list">
- <li class="dd-item" data-id="13">
- <div class="dd-handle">Item 13</div>
- </li>
- <li class="dd-item" data-id="14">
- <div class="dd-handle">Item 14</div>
- </li>
- <li class="dd-item" data-id="15">
- <div class="dd-handle">Item 15</div>
- <ol class="dd-list">
- <li class="dd-item" data-id="16"><div class="dd-handle">Item 16</div></li>
- <li class="dd-item" data-id="17"><div class="dd-handle">Item 17</div></li>
- <li class="dd-item" data-id="18"><div class="dd-handle">Item 18</div></li>
- </ol>
- </li>
- </ol>
- </div>
- </div>
- <p><strong>Serialised Output (per list)</strong></p>
- <textarea id="nestable-output"></textarea>
- <textarea id="nestable2-output"></textarea>
- <p> </p>
- <div class="cf nestable-lists">
- <p><strong>Draggable Handles</strong></p>
- <p>If you're clever with your CSS and markup this can be achieved without any JavaScript changes.</p>
- <div class="dd" id="nestable3">
- <ol class="dd-list">
- <li class="dd-item dd3-item" data-id="13">
- <div class="dd-handle dd3-handle">Drag</div><div class="dd3-content">Item 13</div>
- </li>
- <li class="dd-item dd3-item" data-id="14">
- <div class="dd-handle dd3-handle">Drag</div><div class="dd3-content">Item 14</div>
- </li>
- <li class="dd-item dd3-item" data-id="15">
- <div class="dd-handle dd3-handle">Drag</div><div class="dd3-content">Item 15</div>
- <ol class="dd-list">
- <li class="dd-item dd3-item" data-id="16">
- <div class="dd-handle dd3-handle">Drag</div><div class="dd3-content">Item 16</div>
- </li>
- <li class="dd-item dd3-item" data-id="17">
- <div class="dd-handle dd3-handle">Drag</div><div class="dd3-content">Item 17</div>
- </li>
- <li class="dd-item dd3-item" data-id="18">
- <div class="dd-handle dd3-handle">Drag</div><div class="dd3-content">Item 18</div>
- </li>
- </ol>
- </li>
- </ol>
- </div>
- </div>
- <p class="small">Copyright © <a href="http://dbushell.com/">David Bushell</a> | Made for <a href="http://www.browserlondon.com/">Browser</a></p>
- <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
- <script src="jquery.nestable.js"></script>
- <script>
- $(document).ready(function()
- {
- var updateOutput = function(e)
- {
- var list = e.length ? e : $(e.target),
- output = list.data('output');
- if (window.JSON) {
- output.val(window.JSON.stringify(list.nestable('serialize')));//, null, 2));
- } else {
- output.val('JSON browser support required for this demo.');
- }
- };
- // activate Nestable for list 1
- $('#nestable').nestable({
- group: 1
- })
- .on('change', updateOutput);
- // activate Nestable for list 2
- $('#nestable2').nestable({
- group: 1
- })
- .on('change', updateOutput);
- // output initial serialised data
- updateOutput($('#nestable').data('output', $('#nestable-output')));
- updateOutput($('#nestable2').data('output', $('#nestable2-output')));
- $('#nestable-menu').on('click', function(e)
- {
- var target = $(e.target),
- action = target.data('action');
- if (action === 'expand-all') {
- $('.dd').nestable('expandAll');
- }
- if (action === 'collapse-all') {
- $('.dd').nestable('collapseAll');
- }
- });
- $('#nestable3').nestable();
- });
- </script>
- </body>
- </html>
|