Question

In: Computer Science

Use a JSON data structure that contains student information (StudentId, FName, LName, Address, City, State, Zip,...

Use a JSON data structure that contains student information (StudentId, FName, LName, Address, City, State, Zip, E-mail, Phone, Major, AdvisorName, AdvisorEmail).

Using the Foreach statement, display all the contents of the JSON data structure into a webpage.

What to turn in:

1. Screenshots: Code, JSON data, Web page showing JSON data in a table - pulled using the Foreach instruction.

Solutions

Expert Solution

1). ANSWER :

GIVENTHAT :

CODE :

datastructure.js

//JSON data structure is a collection of objects
//It consists of name : value pairs
//Names should be in double quotes
//Values with string values should be in double quotes and numbers
//can be specified without quotes
//{ } braces contains collection of name : value pairs i.e., objects
var datastructure = {
           "StudentId" : 1234,
           "FName" : "John",
           "LName" : "Doe",
           "Address" : "Street No.1 Lane 23 Fold",
           "City" : "Cumerics",
           "State" : "Washington",
           "Zip" : 12345,
           "Email" : "[email protected]",
           "phone" : 123456789,
           "Major" : "abcd",
           "AdvisorName" : "Holmes",
           "AdvisorEmail" : "[email protected]" }

data.html

<!DOCTYPE html>
<html>
<head>
<title>JSON Datastructure</title>
<!--Linking datastructure.js file -->
<script src="datastructure.js"></script>
</head>
<body>
   <h1>Data Taken from JSON Data Structure</h1>
<h3 id="result"></h3>
<script>
//Displaying the data in html element
//Getting a html element via its ID
var result = document.getElementById("result");
//Displaying data
//Looping through each object in the datastructure
//Displaying name and values
for( i in datastructure){
   result.innerHTML += i + " : " + datastructure[i] + "<br/>";
}
</script>
</body>
</html>

SCREENSHOTS :

Please see the screenshots of the code for the indentations of the code.

(datastructure.js)

(data.html)

OUTPUT :

venereology answered 11 months ago
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