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Find numeric number from the text in javascript

Posted By:Hiren Soni       Posted Date: August 30, 2010    Points: 10    Category: Javascript    URL: http://www.dotnetspark.com  

Find numeric number from the text in javascript


Code :


    function isNumberKey() {


        var i = document.getElementById("product13").value.replace(/\D/g, '');


        document.getElementById("TextBox1").value = i;





Use this function , it will take the value of textbox named 'product13'  and it will find all number and assign to variable I and store its value in textbox1


Further Readings:


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