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example I can not sort and search ? Currently I

The natural sort script split it wrong at line "xN = x.replace(re ..." and the next one! The split arrays are ["0", ".", "25", " Ah"] and ["0", ".", "7", " Ah"]! But it must be ["0.25", " Ah"] and ["0.7", " Ah"]!

use the name space sorting (is that in the

Oh, and the render function can be shortened to: render: function( data, type, row, meta ) { if (type == "sort" || type == "type") return parseFloat(data.replace(/[$,]/g, '')); else return data; }

There is no option in DataTables to sort columns. Only rows can be ordered. If you need to order complex, non-numeric data, then you need to create a plug-in sorting method: http://legacy.datatables.net/development/sorting#type_based Allan

duplicate and misaligned table sort icons were removed, now

You can work around this by setting default sort. But it still looks like a valid issue.

multicolumn select for the sort, and the ajax calls

See thread 21040 for the fix for IE8 with width assigned and the sort icons not being shown. Allan

It seems that using "mRender" would solve the issue in a more efficient way, If I pre-compute the sort values function mDataCustom(data, type, row) { if(type === 'sort') { return data._sort } return data; }