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