How to convert long number string value to numeric value using Javascript / jQuery -

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user allowed insert 25 value in textbox.

i.e. 1234567890123456789012345

on change event of textbox need convert same numeric value perform numeric operations , after need display same entered value thousand separator along 2 decimal places.

i tried following code:

  1. number($('#textbox1').val()).tofixed(2).replace(/\b(?=(\d{3})+(?!\d))/g, ",")
  2. parseint($('#textbox1').val(), 10).tofixed(2).replace(/\b(?=(\d{3})+(?!\d))/g, ",")

both gives me following output

1.2,345,679,801,234,568e+21

expected output:-

1,234,567,890,123,456,789,012,345.00

try using autonumeric js. find here


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