In: Computer Science
If the data object's success property is true, display the first todo item from data. Otherwise, display the error from data.
function responseReceivedHandler(data) {
/* Successful request:
{
"success": true,
"todos": [ '...', '...', ... ]
}
Unsuccessful request:
{
"success": false,
"error": "..."
} */
/* Your solution goes here */
}
$.get("https://wp.zybooks.com/todos.php", { day: "Monday" }, responseReceivedHandler, "json");

<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
  function responseReceivedHandler(data) {
    /* Successful request:
    {
    "success": true,
    "todos": [ '...', '...', ... ]
    }
    Unsuccessful request:
    {
    "success": false,
    "error": "..."
    } */
        if(data.success) {
        alert(data.todos[0]);
    } else {
        alert('Request errored out.')
    }
  }
  $.get("https://wp.zybooks.com/todos.php", { day: "Saturday" }, responseReceivedHandler, "json");
  
});
</script>
</head>
<body>
</body>
</html>
************************************************** Thanks for your question. We try our best to help you with detailed answers, But in any case, if you need any modification or have a query/issue with respect to above answer, Please ask that in the comment section. We will surely try to address your query ASAP and resolve the issue.
Please consider providing a thumbs up to this question if it helps you. by Doing that, You will help other students, who are facing similar issue.