Subject : Find numeric number from the text in javascript
Learn how to find find numeric number from the text using javascript.
Code :
function
isNumberKey() {
var i =
document.getElementById("product").value.replace(/\D/g,
'');
document.getElementById("TextBox1").value = i;
}
Use this function , it will take the value of textbox named ‘product' and it will find all number and assign to variable I and store its value in textbox1
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