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JavaScript JavaScript Loops, Arrays and Objects Tracking Data Using Objects The Student Record Search Challenge Solution

Mariana Castilho
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Mariana Castilho
Front End Web Development Techdegree Graduate 13,842 Points
Posted by Mariana Castilho
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Mariana Castilho
Front End Web Development Techdegree Graduate 13,842 Points

Different logic but I guess it shoud work

Hi! I did the challenge using a slightly different structure but I guess it should work...but after I enter the student name in the prompt, nothing is displayed in the page.

while(true) {

  var input = prompt('Selecione nome para pesquisar');

  if(input.toLowerCase() === 'quit' || input === null) {
    break;
  } else {

    for (var i = 0; i < student.length; i += 1) {
      studentName = student[i].name;
      if(studentName === 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);
  }
  }

  }
}

1 Answer

Dmitry Polyakov
Dmitry Polyakov
4,964 Points
Dmitry Polyakov
Dmitry Polyakov
4,964 Points

When you loop through students array in your for loop you need to grab the student object, not just student's name

studentName = student[i].name; - this line might cause the issue

We have student variable initialised at the top and we need to assign student object to this variable

student = students[i];