плохо знакомый с javascript, как я могу изменить цвет -> document.write (schedule [row] ['title']);красный?

Question

Я довольно новичок в javascript и не могу понять, как изменить цвет первого «document.write» в моем цикле for / in?-> document.write (schedule [row] ['title']);<- </p>

var schedule = [], row, col;

var TECH276 = { title : "JavaScript Fundamentals",
                credits : 3,
                section : 1,
                days : "Thursday",
                time : "6:30 p.m. - 9:25 p.m.",
                semester : "Spring 2019",
                fascinating : true
            };

var TECH277 = { title : "Advanced Javascript",
                credits : 3,
                section : 1,
                days : "Thursday",
                time : "6:30 p.m. - 9:05 p.m.",
                semester : "Fall 2019",
                fascinating : true
            };

schedule[0] = TECH276;
schedule[1] = TECH277;

for (row in schedule) {
    document.write(schedule[row]['title']);
    document.write("<br />");
    for (col in schedule[row]) {
        document.write('The property ' + "<i>" + col + "</i>" + ' = <b>'+ schedule[row][col] + "</b>&nbsp; &nbsp; <br>");
    }
    document.write("<br />");
}

Answer 1

Просто оберните его в span и задайте стиль:

var schedule = [],
  row, col;

var TECH276 = {
  title: "JavaScript Fundamentals",
  credits: 3,
  section: 1,
  days: "Thursday",
  time: "6:30 p.m. - 9:25 p.m.",
  semester: "Spring 2019",
  fascinating: true
};

var TECH277 = {
  title: "Advanced Javascript",
  credits: 3,
  section: 1,
  days: "Thursday",
  time: "6:30 p.m. - 9:05 p.m.",
  semester: "Fall 2019",
  fascinating: true
};

schedule[0] = TECH276;
schedule[1] = TECH277;

for (row in schedule) {
  document.write('<span style="color:red">' + schedule[row]['title'] + '</span>');
  document.write("<br />");
  for (col in schedule[row]) {
    document.write('The property ' + "<i>" + col + "</i>" + ' = <b>' + schedule[row][col] + "</b>&nbsp; &nbsp; <br>");
  }
  document.write("<br />");
}