JavaScript Table Sorter

Saturday, August 16, 2014

Skrip ini bisa digunakan untuk menyortir tabel dengan tampilan yang sederhana:

// Original code: https://stackoverflow.com/a/14268260/1163000
// Usage: `makeSortable(elem);`
(function() {
    function sortTable(table, col, reverse) {
        var tb = table.tBodies[0], // Use `<tbody>` to ignore `<thead>` and `<tfoot>` rows
            tr = Array.prototype.slice.call(tb.rows, 0); // Put rows into array
        reverse = -((+reverse) || -1);
        tr = tr.sort(function (a, b) { // Sort rows
            return reverse * (a.cells[col].textContent.trim().localeCompare(b.cells[col].textContent.trim()));
        });
        for (var i = 0, len = tr.length; i < len; ++i) {
            tb.appendChild(tr[i]); // Append each row in order
        }
    }
    function makeSortable(table) {
        var th = table.tHead, i;
        th && (th = th.rows[0]) && (th = th.cells);
        if (th) {
            i = th.length;
        } else {
            return; // If no `<thead>` then do nothing
        }
        while (--i >= 0) (function(i) {
            var dir = 1;
            th[i].onmousedown = function() {
                for (var j = 0, jen = th.length; j < jen; ++j) {
                    th[j].className = th[j].className.replace(/(^| )desc|asc( |$)/g, "$1$2");
                }
                sortTable(table, i, (dir = 1 - dir));
                this.className += dir === 1 ? " desc" : " asc";
                return false;
            };
        }(i));
    }
    window.makeSortable = makeSortable;
})();

.table-sortable {
  border-collapse:collapse;
  table-layout:fixed;
  width:100%;
  font:normal normal 13px/1.4 Arial,Sans-Serif;
  color:black;
  background-color:white;
}

.table-sortable th,
.table-sortable td {
  margin:0;
  padding:5px 8px;
  border:none;
  vertical-align:top;
  text-align:left;
}

.table-sortable th {
  font-weight:bold;
  background-color:slategray;
  color:white;
  border-color:white;
}

.table-sortable tbody tr:nth-child(even) {background-color:whitesmoke}
.table-sortable th {cursor:pointer}

th.asc,
th.desc {background-color:lightslategray}

th.asc:before,
th.desc:before {
  content:"";
  display:block;
  float:right;
  width:0;
  height:0;
  border:.4em solid transparent;
}

th.asc:before {
  border-bottom-color:inherit;
  border-top-width:0;
  margin-top:.4em;
}

th.desc:before {
  border-top-color:inherit;
  border-bottom-width:0;
  margin-top:.5em;
}

<table class="table-sortable" id="table-1">
  <thead>
    <tr><th>Header 1</th><th>Header 2</th><th>Header 3</th></tr>
  </thead>
  <tbody>
    <!-- Sortable rows -->
    <tr><td> ... </td><td> ... </td><td> ... </td></tr>
    <tr><td> ... </td><td> ... </td><td> ... </td></tr>
    <tr><td> ... </td><td> ... </td><td> ... </td></tr>
    ...
  </tbody>
</table>
<script>makeSortable(document.getElementById('table-1'));</script>

DEMO

Source ❖ DTE

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