IN Operator in javascript?

Regards Sandeep ,

I have done some modification as per my requirement

           var typesArray = new Array("SK", "SK 2", "SK 4","XYZ TYPE");
            var cType = 'SK 2';
            for (var j = 0; j < typesArray.length; j++)
            {
                if (typesArray[j] == cType)
                {
                    alert("It exists in array");   
                    break;
                }
            }

good...Let me try this

Regards

Hi Sandeep,

for e.g. : cType = "XYZ TYPE" // cType will will be assigned as per user input from InterFace.

How will i check whether "XYZ TYPE" is exists or not in typesArray?

Regards

Hi Shehzad,

You can't use NOT IN operator in if condition because javascript doesn't support it. If you want use NOT IN then you can use like following code:

function NotInOperator()

        {

            var typesArray = new Array("SK", "SK 2", "SK 4");

            var cType = 4;

            if (!(cType in typesArray))

            {

                alert("It does not exist in array");

            }

        }

Thanks

Sandeep

 

Hi Sandeep,

Index will not work for cType NOT IN
 
Regards

You must specify index number instead of value of that index because IN operator in javascript works for index number.

for example:

<script type="text/javascript">

        function InOperator()

        {      

            var typesArray = new Array("SK", "SK 2", "SK 4");

            var cType=1;

            if (cType in typesArray)

            {

                alert("It exists in array");

            }

        }

    script>

 
Thanks
Sandeep Shekhawat