HummingBirdAnimeClient/public/js/base/sort_tables.js

75 lines
1.8 KiB
JavaScript
Raw Normal View History

2016-02-01 09:49:18 -05:00
const LightTableSorter = (function() {
let _cellIndex, _onClickEvent, _order, _reset, _sort, _text, _th, _toggle;
_th = null;
_cellIndex = null;
_order = '';
_text = function(row) {
return row.cells.item(_cellIndex).textContent.toLowerCase();
};
_sort = function(a, b) {
let n, textA, textB;
textA = _text(a);
textB = _text(b);
n = parseInt(textA, 10);
if (n) {
textA = n;
textB = parseInt(textB, 10);
}
if (textA > textB) {
return 1;
}
if (textA < textB) {
return -1;
}
return 0;
};
_toggle = function() {
let c;
c = _order !== 'sorting_asc' ? 'sorting_asc' : 'sorting_desc';
_th.className = (_th.className.replace(_order, '') + ' ' + c).trim();
return _order = c;
};
_reset = function() {
_th.className = _th.className.replace('sorting_asc', 'sorting').replace('sorting_desc', 'sorting');
return _order = '';
};
_onClickEvent = function(e) {
let row, rows, tbody, _i, _len;
if (_th && (_cellIndex !== e.target.cellIndex)) {
_reset();
}
_th = e.target;
if (_th.nodeName.toLowerCase() === 'th') {
_cellIndex = _th.cellIndex;
tbody = _th.offsetParent.getElementsByTagName('tbody')[0];
rows = tbody.rows;
if (rows) {
rows = Array.prototype.slice.call(rows, 0);
rows = Array.prototype.sort.call(rows, _sort);
if (_order === 'sorting_asc') {
Array.prototype.reverse.call(rows);
}
_toggle();
tbody.innerHtml = '';
for (_i = 0, _len = rows.length; _i < _len; _i++) {
row = rows[_i];
tbody.appendChild(row);
}
}
}
};
return {
init: function() {
let ths = document.getElementsByTagName('th');
let _results = [];
for (let _i = 0, _len = ths.length; _i < _len; _i++) {
let th = ths[_i];
th.className = 'sorting';
_results.push(th.onclick = _onClickEvent);
}
return _results;
}
};
})();
2016-02-01 09:49:18 -05:00
LightTableSorter.init();