jquery - How to DIsable and Enable colReorder in DataTables -


i can disable , enable button colreorder in datatables jquery

datatable

example code : jsfiddle

function resetcolreordermd() {   $('.datatable thead th').each(function() {     var md = $._data($(this)[0]).events.mousedown;     (var i=0, l=md.length; i<l; i++) {       if (md[i].namespace == 'colreorder') {         md[i].handler = null       }     }     }) }

but after disabled cann`t enable

self write :

$('.datatable thead th').each(function() {  $(this).removeattr('data-column-index'); });

and enable :

$('.datatable thead th').each(function(i) {   $(this).attr('data-column-index', i); });

but has bug yet


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