How to parse JSON in JQuery?

Answer 1

JQuery provides a metohd called "parseJSON()" which takes a well-formed JSON string and returns the resulting JQuery object.

Syntax

$.parseJSON(text)

Parameters

text
the JSON string.
(return value)
the resulting JQuery object. Undefined if not valid.

Example

var json = '[{"id":"1","tagName":"apple"},{"id":"2","tagName":"orange"},
{"id":"3","tagName":"banana"},{"id":"4","tagName":"watermelon"},
{"id":"5","tagName":"pineapple"}]';

$.each($.parseJSON(json), function(idx, obj) {
    alert(obj.tagName);
});