Accessing JSON object and Arrays

Accessing JSON objects and arrays is easy as 1-2-3. The below link will show you a detailed example of how to do it correctly, you're welcome to play around with my JSON data if you want. I know it's kinda long.

by Duke Dinh

HTML

<table id="dataTable"></table>

JavaScript

var jsonobj = {
    "overview": [{
        "controllerName": "SDN-BRANCH-WLC7K",
            "wirelessNetworks": "4",
            "goodAccessPoints": "50",
            "badAccessPoints": "6",
            "activeClientDevices": "400",
            "rogueAPs": "4",
            "rogueClients": "20",
            "totalBandwidth": "100 Mbps",
            "softwareVersion": "8.0.1.0",
            "upTime": "6 Days, 20 Hrs, 30 Mins",
            "systemTime": "14:00 PM",
            "modelNumber": "8500",
            "location": "Building 14 Cisco Way"
    }],
        "topApplications": [{
        "description": "Misc. Web",
            "usage": "1.49 TB",
            "percentUsage": "15%"
    }, {
        "description": "YouTube",
            "usage": "1.30TB",
            "percentUsage": "14%"
    }, {
        "description": "Adobe Flash",
            "usage": "1.25 TB",
            "percentUsage": "13%"
    }, {
        "description": "CDNs",
            "usage": "600 TB",
            "percentUsage": "10%"
    }, {
        "description": "Netflix",
            "usage": "500 GB",
            "percentUsage": "9%"
    }, {
        "description": "Skype",
            "usage": "400 GB",
            "percentUsage": "8%"
    }, {
        "description": "Non-web",
            "usage": "300 GB",
            "percentUsage": "7%"
    }, {
        "description": "Facebook",
            "usage": "200 GB",
            "percentUsage": "5%"
    }, {
        "description": "Dailymotion",
            "usage": "100 GB",
            "percentUsage": "4%"
    }, {
        "description": "Misc. Video",
            "usage": "50 GB",
            "percentUsage": "2%"
    }],
        "topAccessPoints": [{
        "description": "SJC22-11A-AP1",
            "usage": "900 MB",
            "clients": "250"
    }, {
        "description": "SJC14-12A-AP-A11",
            "usage": "800 MB",
            "clients": "230"
    }, {
        "description": "SJC14-41A-SAP-RANGOEL",
            "usage": "700...