JavaScript数组和对象
2015-08-07 09:36
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JavaScript数组:
<!DOCTYPE html>
<html>
<body>
<script>
var i;
var cars = new Array();
cars[0] = "Audi";
cars[1] = "BMW";
cars[2] = "Volvo";
for (i=0;i<cars.length;i++)
{
document.write(cars[i] + "<br>");
}
</script>
</body>
</html>
JavaScript对象:
<!DOCTYPE html>
<html>
<body>
<script>
var person={
firstname : "Bill",
lastname : "Gates",
id : 5566
};
document.write(person.lastname + "<br />");
document.write(person["lastname"] + "<br />");
</script>
</body>
</html>
<!DOCTYPE html>
<html>
<body>
<script>
var i;
var cars = new Array();
cars[0] = "Audi";
cars[1] = "BMW";
cars[2] = "Volvo";
for (i=0;i<cars.length;i++)
{
document.write(cars[i] + "<br>");
}
</script>
</body>
</html>
JavaScript对象:
<!DOCTYPE html>
<html>
<body>
<script>
var person={
firstname : "Bill",
lastname : "Gates",
id : 5566
};
document.write(person.lastname + "<br />");
document.write(person["lastname"] + "<br />");
</script>
</body>
</html>
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