1 line
1.2 KiB
JavaScript
1 line
1.2 KiB
JavaScript
var LightTableSorter=function(){var th=null;var cellIndex=null;var order='';var text=function(row){return row.cells.item(cellIndex).textContent.toLowerCase()};var sort=function(a,b){var textA=text(a);var textB=text(b);var n=parseInt(textA,10);if(n){textA=n;textB=parseInt(textB,10)}if(textA>textB)return 1;if(textA<textB)return -1;return 0};var toggle=function(){var c=order!=='sorting-asc'?'sorting-asc':'sorting-desc';th.className=(th.className.replace(order,'')+' '+c).trim();return order=c};var reset=function(){th.classList.remove('sorting-asc','sorting-desc');th.classList.add('sorting');return order=''};var onClickEvent=function(e){if(th&&cellIndex!==e.target.cellIndex)reset();th=e.target;if(th.nodeName.toLowerCase()==='th'){cellIndex=th.cellIndex;var tbody=th.offsetParent.getElementsByTagName('tbody')[0];var rows=Array.from(tbody.rows);if(rows){rows.sort(sort);if(order==='sorting-asc')rows.reverse();toggle();tbody.innerHtml='';rows.forEach(function(row){tbody.appendChild(row)})}}};return{init:function(){var ths=document.getElementsByTagName('th');var results=[];for(var i=0,len=ths.length;i<len;i++){var th=ths[i];th.classList.add('sorting');results.push(th.onclick=onClickEvent)}return results}}}();LightTableSorter.init() |