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JavaScript JavaScript Loops, Arrays and Objects Tracking Data Using Objects The Build an Object Challenge, Part 1

Mohamed Ahmed
Mohamed Ahmed
7,449 Points
Posted by Mohamed Ahmed
Mohamed Ahmed
7,449 Points

I did it , That's my code

That's my code for this challenge 

// 1- Array to hold Students Objects
var students = [
    {
        name: "Mohamed Ahmed Hassanin",
        track: "Front End Development",
        achievements: 17,
        points: 850,
    },
      {
        name: "Michel Jordon",
        track: "iOS Development",
        achievements: 12,
        points: 712
    },
      {
        name: "Jhon Stewart",
        track: "Android Development",
        achievements: 14,
        points: 650
    },
      {
        name: "Danial Noh",
        track: "PHP Development",
        achievements: 17,
        points: 800
    },
      {
        name: "Izak Benjammen",
        track: "Ruby Development",
        achievements: 7,
        points: 600
    },
      {
        name: "James Braker",
        track: "Design",
        achievements: 15,
        points: 812
    },
]

// 2- This Function to Convert any string from lowerCase to TitleCase
function toTitleCase(str)
  {
    return str.replace(/\w\S*/g, function(txt){return txt.charAt(0).toUpperCase() +         txt.substr(1).toLowerCase();});
}

// 3- For loop to generate each student objects data and print it to a web page
for (var i = 0 ; i < students.length ; i++){
    for (stprop in students[i] ){
        document.write('<p>'+'<span style="font-weight: bold">'+toTitleCase(stprop)+'</span>'+': '+students[i]   [stprop]+'</p>')
    }
    document.write('<br>');

}
Elena Torrey
Elena Torrey
9,156 Points

I don't think you need a comma after the last object.

1 Answer

john Soto
seal-mask
.a{fill-rule:evenodd;}techdegree
john Soto
Full Stack JavaScript Techdegree Student 4,697 Points
john Soto
.a{fill-rule:evenodd;}techdegree
john Soto
Full Stack JavaScript Techdegree Student 4,697 Points

var student = [

{name: 'John', track: ' IOS', achivements: 349, points: 45635},
{name: 'Gaby', track: 'Android', achivements: 449, points: 12345},
{name: 'Mackayla', track: 'ruby', achivements: 149, points: 124565},
{name: 'Olga', track: 'python', achivements: 649, points: 2235},
{name: 'Karen', track: 'json', achivements: 749, points: 12435}

];

var html ;

function jsUcfirst(string) { return string.charAt(0).toUpperCase() + string.slice(1); }

for (var i = 0; i < student.length; i++) { for(var key in student[i]) { html = document.write('<p>' + jsUcfirst(key), ' : ', student[i][key] + '</p>'); } document.write('<br>'); }