We can parse the message with JSON in JavaScript by
using the method "String.parseJSON(filter)". It parses the JSON
message to an string or object. The parameter "filter" is optional in
this method which is used to filter message or transform their results. This
method internally uses the JavaScript's method eval() to parse messages.
Parsing a message in JavaScript with JSON
We can parse the message with JSON in JavaScript by
using the method "String.parseJSON(filter)". It parses the JSON
message to an string or object. The parameter "filter" is optional in
this method which is used to filter message or transform their results. This
method internally uses the JavaScript's method eval() to parse messages.
ParseMessageJSON.htm
<html>
<head>
<title>Parsing Message using JSON in JavaScript</title>
<script language="javascript" src="json2.js"></script>
<script language="javascript" >
var students = {
"Maths" : [
{ "Name" : "Amit", // First element
"Marks" : 67,
"age" : 23 },
{
"Name" : "Sandeep", // Second element
"Marks" : 65,
"age" : 21 }
]
}
// Printing Maths array values in the alert message
var i=0
var arrayObject = new Array();
for(i=0;i<students.Maths.length;i++)
{
arrayObject.push(students.Maths[i].Name);
arrayObject.push(students.Maths[i].Marks);
arrayObject.push(students.Maths[i].age);
}
alert("Parsing JSON Message Example ");
alert(arrayObject.toJSONString().parseJSON());
</script>
</head>
<body>
Parsing Message using JSON in JavaScript
</body>
</html>
Output:
Run ParseMessageJSON.htm file on your browser.
It will generate output on your browser as follows:
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