Use the string's .replace method with a regex of \D , which is a shorthand character class that matches all non-digits: ... <看更多>

You can write a negated character class with ^ to include the period, . , and the set of digits, 0-9 : var z = x.replace(/[^0-9.]/g, '');. ... <看更多>

Right now if you paste in a non-numeric value it does not // remove the non numeric values like it should. $('input.price_tip').on('paste', ... ... <看更多>

ExcelExperts.com brings you training video on: Excel Tips - Remove Non Numeric Characters. ... <看更多>