Jquery dataTable get first row as serial number in Roman.

Question

How to get serial numbers in jquery DataTable in Roman?

Sachin Singh · Answer

If you know how to generate seial number in dataTable then converting it is a piece of cake , Below is the solution for your problem. "example" class= "display" style= "width:100%" > # Name Position Office Age Salary Tiger Nixon System Architect Edinburgh 61 $ 320,800 Garrett Winters Accountant Tokyo 63 $ 170,750 Ashton Cox Junior Technical Author San Francisco 66 $ 86,000 Name Position Office Age Salary var x = $( '#example' ).DataTable({ "fnRowCallback" : function (nRow, aData, iDisplayIndex, iDisplayIndexFull) { //debugger; var index = integer_to_roman(iDisplayIndexFull + 1 ); $( "td:first" , nRow).html(index); return nRow; }, }); function integer_to_roman(num) { if (typeof num !== 'number' ) return false; var digits = String(+num).split( "" ), key = [ "" , "C" , "CC" , "CCC" , "CD" , "D" , "DC" , "DCC" , "DCCC" , "CM" , "" , "X" , "XX" , "XXX" , "XL" , "L" , "LX" , "LXX" , "LXXX" , "XC" , "" , "I" , "II" , "III" , "IV" , "V" , "VI" , "VII" , "VIII" , "IX" ], roman_num = "" , i = 3 ; while (i--) roman_num = (key[+ digits .pop() + (i * 10 )] || "" ) + roman_num; return Array(+ digits .join( "" ) + 1 ).join( "M" ) + roman_num; }

Jquery dataTable get first row as serial number in Roman.

Answers (1)