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5,962 PointsThe Student Record Search Challenge
Hello. Could someone please explain me why is this wrong. And is there a way I could track what is happening in every step of a JavaScript code?
var message = '';
var student;
function print(message) {
var outputDiv = document.getElementById('output');
outputDiv.innerHTML = message;
}
do {
var input = prompt ("Enter a name of a student or exit with quit.");
input = input.toLowerCase();
for (var i = 0; i < students.length; i += 1) {
student = students[i];
if (student.name === input){
message = '<h2>Student: ' + student.name + '</h2>';
message += '<p>Track: ' + student.track + '</p>';
message += '<p>Points: ' + student.points + '</p>';
message += '<p>Achievements: ' + student.achievements + '</p>';
print (message);
}
}
} while (input !== "quit");
Thank you!
1 Answer
Steven Parker
231,236 PointsThis code is missing the "students" object, but I notice that the input is being converted to lower case. This means it can only find a match if the names are also stored in lower case.
You could make the comparisons case-insensitive by converting the name as you compare it:
if (student.name.toLowerCase() === input){
And step debugging is a feature found in the Development Tools built into many browsers.
ivanakopric
5,962 Pointsivanakopric
5,962 PointsThank You. It works now.