Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 | var addSorting = (function () { "use strict"; var cols, currentSort = { index: 0, desc: false }; // returns the summary table element function getTable() { return document.querySelector('.coverage-summary'); } // returns the thead element of the summary table function getTableHeader() { return getTable().querySelector('thead tr'); } // returns the tbody element of the summary table function getTableBody() { return getTable().querySelector('tbody'); } // returns the th element for nth column function getNthColumn(n) { return getTableHeader().querySelectorAll('th')[n]; } // loads all columns function loadColumns() { var colNodes = getTableHeader().querySelectorAll('th'), colNode, cols = [], col, i; for (i = 0; i < colNodes.length; i += 1) { colNode = colNodes[i]; col = { key: colNode.getAttribute('data-col'), sortable: !colNode.getAttribute('data-nosort'), type: colNode.getAttribute('data-type') || 'string' }; cols.push(col); if (col.sortable) { col.defaultDescSort = col.type === 'number'; colNode.innerHTML = colNode.innerHTML + '<span class="sorter"></span>'; } } return cols; } // attaches a data attribute to every tr element with an object // of data values keyed by column name function loadRowData(tableRow) { var tableCols = tableRow.querySelectorAll('td'), colNode, col, data = {}, i, val; for (i = 0; i < tableCols.length; i += 1) { colNode = tableCols[i]; col = cols[i]; val = colNode.getAttribute('data-value'); if (col.type === 'number') { val = Number(val); } data[col.key] = val; } return data; } // loads all row data function loadData() { var rows = getTableBody().querySelectorAll('tr'), i; for (i = 0; i < rows.length; i += 1) { rows[i].data = loadRowData(rows[i]); } } // sorts the table using the data for the ith column function sortByIndex(index, desc) { var key = cols[index].key, sorter = function (a, b) { a = a.data[key]; b = b.data[key]; return a < b ? -1 : a > b ? 1 : 0; }, finalSorter = sorter, tableBody = document.querySelector('.coverage-summary tbody'), rowNodes = tableBody.querySelectorAll('tr'), rows = [], i; if (desc) { finalSorter = function (a, b) { return -1 * sorter(a, b); }; } for (i = 0; i < rowNodes.length; i += 1) { rows.push(rowNodes[i]); tableBody.removeChild(rowNodes[i]); } rows.sort(finalSorter); for (i = 0; i < rows.length; i += 1) { tableBody.appendChild(rows[i]); } } // removes sort indicators for current column being sorted function removeSortIndicators() { var col = getNthColumn(currentSort.index), cls = col.className; cls = cls.replace(/ sorted$/, '').replace(/ sorted-desc$/, ''); col.className = cls; } // adds sort indicators for current column being sorted function addSortIndicators() { getNthColumn(currentSort.index).className += currentSort.desc ? ' sorted-desc' : ' sorted'; } // adds event listeners for all sorter widgets function enableUI() { var i, el, ithSorter = function ithSorter(i) { var col = cols[i]; return function () { var desc = col.defaultDescSort; if (currentSort.index === i) { desc = !currentSort.desc; } sortByIndex(i, desc); removeSortIndicators(); currentSort.index = i; currentSort.desc = desc; addSortIndicators(); }; }; for (i =0 ; i < cols.length; i += 1) { if (cols[i].sortable) { // add the click event handler on the th so users // dont have to click on those tiny arrows el = getNthColumn(i).querySelector('.sorter').parentElement; if (el.addEventListener) { el.addEventListener('click', ithSorter(i)); } else { el.attachEvent('onclick', ithSorter(i)); } } } } // adds sorting functionality to the UI return function () { if (!getTable()) { return; } cols = loadColumns(); loadData(cols); addSortIndicators(); enableUI(); }; })(); window.addEventListener('load', addSorting); |