function coworker(name, age) {
this.name = name;
this.age = age;
}
var emp1 = new coworker("Alice", 23);
var emp2 = new coworker("Fred", 32);
----------
var emp1 = {name:"Alice", age:23};
var emp2 = {name:"Fred", age:32};
----------
function showAll() {
alert("Employee " + this.name + " is " + this.age + " years old.");
}
function coworker(name, age) {
this.name = name;
this.age = age;
this.show = showAll;
}
var emp1 = {name:"Alice", age:23, show:showAll};
var emp2 = {name:"Fred", age:32, show:showAll};
emp1.show();
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function coworker(name, age) {
this.name = name;
this.age = age || 0;
this.show = showAll;
}
----------
function verify(obj) {
alert("Just added " + obj.name + ".");
}
function coworker(name, age) {
this.name = name;
this.age = age;
this.show = showAll;
verify(this);
}
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var employeeDB = new Array();
employeeDB[employeeDB.length] = new coworker("Alice", 23);
employeeDB[employeeDB.length] = new coworker("Fred", 32);
employeeDB[employeeDB.length] = new coworker("Jean", 28);
employeeDB[employeeDB.length] = new coworker("Steve", 24);
----------
var employeeDB = new Array();
employeeDB[employeeDB.length] = {name:"Alice", age:23, show:showAll};
employeeDB[employeeDB.length] = {name:"Fred", age:32, show:showAll};
employeeDB[employeeDB.length] = {name:"Jean", age:28, show:showAll};
employeeDB[employeeDB.length] = {name:"Steve", age:24, show:showAll};
----------
var employeeDB = [{name:"Alice", age:23, show:showAll},
{name:"Fred", age:32, show:showAll},
{name:"Jean", age:28, show:showAll},
{name:"Steve", age:24, show:showAll}];
----------
function findInAgeGroup(low, high) {
var result = new Array();
for (var i = 0; i < employeeDB.length; i++) {
if (employeeDB[i].age >= low && employeeDB[i].age <= high) {
result = result.concat(employeeDB[i].name);
}
}
return result;
}