Definition :
It is a representation which will be used for holding the data in array and object format.
Program 1 :
<html>
<head>
<script language=”javascript”>
function display()
{
a='[{“name”:”arif”,”age”:24},{“name”:”ranga”,”age”:30}]’;
b=JSON.parse(a);
for(i=0;i<b.length;i++)
document.write(b[i].name+” “+b[i].age+”</br>”);
}
</script>
</head>
<body>
<input type=”button” value=”click” onclick=”display()”/>
</body>
</html>
Program 2 :
<html>
<head>
<script language=”javascript”>
function display()
{
a='[{“name”:”arif”,”age”:24,”marks”:[1,2,3,4,5,6]},{“name”:”ranga”,”age”:30,”marks”:[11,12,13,14,15,16]}]’;
b=JSON.parse(a);
for(i=0; i<b.length; i++)
{
document.write(b[i].name+” “+b[i].age);
temp=b[i].marks;
for(j=0; j<temp.length; j++)
{
document.write(temp[j]+”</br>”);
}
}
}
</script>
</head>
<body>
<input type=”button” value=”click” onclick=”display()”/> </br>
</body>
</html>