jquery regular expression replace digit at second index

Question

i have a string as abcsd[2].asdwdw[3].asdsds. I need to find and replace digit 3 with other. i have tried some but they only replace the first or all digits in the string.

Arun P Johny · Accepted Answer · 2014-03-27 02:15:25Z

1

Try

var x = 'abcsd[2].asdwdw[3].asdsds';
var newvalue = 5;
var y = x.replace(/(.*?\..*\[)\d+/, '$1' + newvalue)

answered Mar 27, 2014 at 2:15

Arun P Johny

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