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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



     

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