conform in js code example

Example 1: are you sure you want to proceed click ok button javascript code

var result = confirm("Want to delete?");
if (result) {
    //Logic to delete the item
}

Example 2: jquery confirmation dialog example

$("#complexConfirm").confirm({
    title:"Delete confirmation",
    text:"This is very dangerous, you shouldn't do it! Are you really really sure?",
    confirm: function(button) {
        alert("You just confirmed.");
    },
    cancel: function(button) {
        alert("You aborted the operation.");
    },
    confirmButton: "Yes I am",
    cancelButton: "No"
});