How to create a dialog with “yes” and “no” options

Question

I am going to make a button to take an action and save the data into a database.

Once the user clicks on the button, I want a JavaScript alert to offer “yes” and “cancel” options. If the user selects “yes”, the data will be inserted into the database, otherwise no action will be taken.

How do I display such a dialog?

Answer 1

document.getElementById("button").addEventListener("click", function(e) {
   var cevap = window.confirm("Satın almak istediğinizden emin misiniz?");
   if (cevap) {
     location.href='Http://www.evdenevenakliyat.net.tr';       
   }
});

Answer 2

You’re probably looking for confirm(), which displays a prompt and returns true or false based on what the user decided:

if (confirm('Are you sure you want to save this thing into the database?')) {
    // Save it!
} else {
    // Do nothing!
}

Answer 3

How to do this using 'inline' JavaScript:

<form action="http://www.google.com/search">
  <input type="text" name="q" />
  <input type="submit" value="Go"
    onclick="return confirm('Are you sure you want to search Google?')"
  />
</form>

Answer 4

You can intercept the onSubmit event ising JS. Then call a confirmation alert and then grab the result.

Answer 5

Or simply:

<a href="https://some-link.com/" onclick="return confirm('Are you agree to go to that link?');">click me!</a>