Question

Create a json text file of your university information and parse using jquery and print your name. The json file must contain your name, rollno, department and CGPA.

Answer 1

Explanation:

As of jQuery 3.0, $.parseJSON is deprecated. To parse JSON strings use the native JSON.parse method instead.

Passing in a malformed JSON string results in a JavaScript exception being thrown. For example, the following are all invalid JSON strings:

"{test: 1}" (test does not have double quotes around it).

"{'test': 1}" ('test' is using single quotes instead of double quotes).

"'test'" ('test' is using single quotes instead of double quotes).

".1" (a number must start with a digit; "0.1" would be valid).

"undefined" (undefined cannot be represented in a JSON string; null, however, can be).

"NaN" (NaN cannot be represented in a JSON string; direct representation of Infinity is also not permitted)