Created
April 9, 2013 16:44
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Quick jQuery-powered script to make tables sortable if they have a <thead/> and <th/> elements.
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(function($) { | |
$(function() { | |
function sortTable(event) { | |
var header = $(event.currentTarget); | |
var column = header.prevAll().length; | |
var table = header.closest("table"); | |
var body = table.find("tbody"); | |
var rows = body.find("tr"); | |
var sortedRows = rows.get().sort(function(a,b) { | |
var aValue = $(a).find("td").eq(column).data("value.sortable"); | |
var bValue = $(b).find("td").eq(column).data("value.sortable"); | |
return (aValue < bValue) ? -1 : (aValue > bValue) ? 1 : 0; | |
}) | |
if (table.data("column.sortable") == column) { | |
sortedRows.reverse(); | |
table.removeData("column.sortable"); | |
} | |
else { | |
table.data("column.sortable", column); | |
} | |
for (var i = 0, il = sortedRows.length; i < il; i++) { | |
var row = sortedRows[i]; | |
body.append(row); | |
} | |
} | |
$("table") | |
.has("thead") | |
.find("thead th") | |
.off(".sortable") | |
.on("click.sortable", sortTable) | |
.end() | |
.find("tbody td") | |
.each(function(i, e) { | |
var cell = $(e); | |
var value = cell.text().trim(); | |
var sortableValue = value; | |
var parsed | |
if (parsed = Date.parse(value)) { | |
sortableValue = parsed; | |
} | |
cell.data("value.sortable", sortableValue); | |
}) | |
.end(); | |
}); | |
}(jQuery)); |
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