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Responsive table
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>ResTable</title> | |
| <script src="ResTable.js"></script> | |
| </head> | |
| <body> | |
| <table class="res-table my-table"> | |
| <tr> | |
| <th>Jméno</th> | |
| <th>Pozice</th> | |
| <th>Telefon</th> | |
| <th>Mobil</th> | |
| <th>Email</th> | |
| </tr> | |
| <tr> | |
| <td>xxx xxx</td> | |
| <td>aaa</td> | |
| <td>123 456 789</td> | |
| <td>123 456 789</td> | |
| <td>[email protected]</td> | |
| </tr> | |
| <tr> | |
| <td>xxx xxx</td> | |
| <td>aaa</td> | |
| <td>123 456 789</td> | |
| <td>123 456 789</td> | |
| <td>[email protected]</td> | |
| </tr> | |
| </table> | |
| <script> | |
| window.addEventListener('load', function () { | |
| var rt = new ResTable('.res-table', {breakpoint: '700px'}) | |
| }) | |
| </script> | |
| <style> | |
| @media screen and (max-width: 700px) { | |
| .my-table tr { | |
| padding: 0 .5rem; | |
| border: 1px solid; | |
| margin: 0.5rem; | |
| } | |
| .my-table td { line-height: 1.5em; } | |
| .my-table td+td { border-top: 1px solid; } | |
| } | |
| </style> | |
| </body> | |
| </html> |
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| function ResTable(tableSelector, options = {}) { | |
| var opts = Object.assign({ | |
| breakpoint: '600px', | |
| separator: ': ', | |
| }, options) | |
| this.tableSelector = tableSelector | |
| this.style = document.createElement('style') | |
| document.head.append(this.style) | |
| this.setStyle(opts.breakpoint, opts.separator) | |
| this.table = document.querySelector(tableSelector) | |
| this.setupTable() | |
| } | |
| ResTable.prototype.setStyle = function (breakpoint = '600px', separator = ': ') { | |
| var tableSelector = this.tableSelector | |
| var style = ` | |
| @media screen and (max-width: ${breakpoint}) { | |
| ${tableSelector} tr {display:block;} | |
| ${tableSelector} tr:first-child {display:none;} | |
| ${tableSelector} td {display:block;} | |
| ${tableSelector} td::before {content:attr(data-label) '${separator}';font-weight:bold;} | |
| } | |
| ` | |
| this.style.innerHTML = style | |
| } | |
| ResTable.prototype.setupTable = function () { | |
| try { | |
| var table = this.table | |
| var labels = Array.from(table.querySelectorAll('th')).map(function (th) { return th.innerText }) | |
| var tds = table.querySelectorAll('td') | |
| for (var i = 0; i < tds.length; i++) { | |
| if (typeof tds[i].dataset.label === 'undefined') { | |
| tds[i].dataset.label = labels[i % labels.length] | |
| } | |
| } | |
| } catch (e) { console.error(e) } | |
| } |
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