How get cookies value and delete data on cookies base value . It's example for use Only web api and ajax request. 

Here i will get and set cookies value.

My query when reload my browser then delete my data into data base with web api and ajax call.

please solve this.

$("#transactionID").val(data);
document.cookie = "transactionID =" + data;
var ID = data;

Please provide any solution with example.