read json using javascript

Question

I am sending some request on a server and it's reply me this:

{
    "count": 100,
    "entries": [
        {
            "id": 7563,
            "application": "my-app",
            "user": "admin",
            "time": "2012-10-10T11:32:09.324+07:00",
            "values": {
                "/my-app/name": "4d79f56b-1a20-4b25-bff6-b5f1d7253790"
            }
        },
        {
            "id": 7561,
            "application": "my-app",
            "user": "admin",
            "time": "2012-10-10T11:32:08.687+07:00",
            "values": {
                "/my-app/name": "4d79f56b-1a20-4b25-bff6-b5f1d7253790"
            }
        }
}

I tried, but nothing seems to working for me!

 var my_JSON_object = {};
 var xmlhttp = new XMLHttpRequest();

 my_JSON_object = JSON.parse(xmlhttp.responseText);

 xmlhttp.open("GET",url,true);
 xmlhttp.sand();

Everything is fine. but values return null.
Any help would be appreciated!

[my code]

This may help http://stackoverflow.com/questions/5180382/convert-json-data-to-a-html-table — Abubakkar, Oct 10 '12 at 08:46

score 3 · Answer 1 · answered Oct 10 '12 at 08:49

3

correct your code:

 xmlhttp.open("GET",url,false);
 xmlhttp.send();

 //get response after sending request
 my_JSON_object = JSON.parse(xmlhttp.responseText);

answered Oct 10 '12 at 08:49

flyingzl

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score 1 · Answer 2 · answered Oct 10 '12 at 08:47

1

 alert(my_JSON_object.entries.id);

answered Oct 10 '12 at 08:47

Man Programmer

5,300
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Available. but `alert(my_JSON_object.entries[0].values)` it's return **null** – 6LYTH3 Oct 10 '12 at 08:56

score 0 · Answer 3 · answered Oct 10 '12 at 08:47

0

Easiest way is just to use jQuery to do it:

$.getJSON(url, function(data) {
    alert(data.count);
    ...
});

answered Oct 10 '12 at 08:47

PhonicUK

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read json using javascript

3 Answers3