I may have following type strings

A1 or 1A or AB....1 or 1AB......

so how to increment only digits of above type of strings in javascript?

```
var adminNo = data.Admission_No.slice(-2);
                alert(adminNo);
                var removedNo = data.Admission_No.substring(data.Admission_No.length-1);
                alert(removedNo);

```