Use the provided constructor function to construct two computer accounts. The name of the first is acct1 for user "Bob Smith" with password "abc123". The name of the second is acct2 for user "Ted Jones" with password "redmenace". Then invoke the "makeAdmin" function to make Ted an administrator.

Note that the following exercise is for drill only, i.e. we would normally not organize code this way.

javascript programming
exercise: methods 03

function Account(user,password) {
  this.user = user;
  this.password = password;
  this.priv = "normal";
  this.makeAdmin = function() {
    this.priv = "administrator";
  };
}

// Add code here

// Code test

function testProperty(name,actual,correct) {
  document.write("property "+name+" is: "+actual+" and should be: "+correct+"<br>");
  test(actual === correct);
}

function test(x) {
  if (x)
    document.write("pass<br>");
  else
    document.write("FAIL<br>");  
}

document.write("Test Results<br>");

var name = "acct1.user";
var actual = acct1.user;
var correct = "Bob Smith";
testProperty(name,actual,correct);

var name = "acct1.password";
var actual = acct1.password;
var correct = "abc123";
testProperty(name,actual,correct);

var name = "acct1.priv";
var actual = acct1.priv;
var correct = "normal";
testProperty(name,actual,correct);

var name = "acct2.user";
var actual = acct2.user;
var correct = "Ted Jones";
testProperty(name,actual,correct);

var name = "acct2.password";
var actual = acct2.password;
var correct = "redmenace";
testProperty(name,actual,correct);

var name = "acct2.priv";
var actual = acct2.priv;
var correct = "administrator";
testProperty(name,actual,correct);

</script>
</html>

javascript programmingexercise: methods 03

javascript programming
exercise: methods 03