How to get index of value in array?

Question

I have an array like this :

String[] array = { \"Designation1\", \"Designation2\", \"Designation3\" };

If user put \"Designation2\" as input th

Answer 1

You can do it like this.

String userinput="Designation2";
String[] array = { "Designation1", "Designation2", "Designation3" };
int length=array.length();
int index=0;
for(int i=0;i<length;i++)
{
    if(array[i].equals(userinput))
    {
         index=i;
         break;
    }

}

And index will give you the array key that user wants. Regards..