Chart-Ajax/index.html at master · SaqibSyed1014/Chart-Ajax · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.4/Chart.js"></script>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
    <style>
        .chart{
            width: 70%;
        }
    </style>
</head>
<body>
<div class="chart">
    <canvas id="myChart"></canvas>
    <table id="chartTable"></table>
</div>
</body>
<script>
    $(document).ready(function () {
        console.log('loop started')
        setInterval(()=> {ajaxCall()}, 5000)
    })

function creatngChart(xValues, yValues){
    console.log('min value:', Math.min(...yValues))
    console.log('min value:', Math.max(...yValues), Math.max(...yValues)+200)
    new Chart("myChart", {
        type: "line",
        data: {
            labels: xValues,
            datasets: [{
                label: 'Black',
                fill: false,
                lineTension: 0,
                backgroundColor: "black",
                borderColor: "black",
                data: yValues
            }]
        },
        options: {
            title: {display: true, text: 'Chart'},
            legend: {display: true},
            scales: {
                yAxes: [{ ticks: { min: Math.min(...yValues)-200, max:  Math.max(...yValues)+200 }
                }],
            }
        }
    });
    console.log('repeating')
}
function ajaxCall() {
    var xValues = [];
    var yValues = [];
    var settings = {
        "url": "http://51.143.8.209:8000/Recorded/Data/6",
        "method": "GET",
        "timeout": 0,
        "headers": {
            "Authorization": "Token f8de65723ef921d1fe4556210570c7334e2580d4"
        },
    };

    $.ajax(settings).done(function (response) {
        console.log(response[0].captured_date)
        for(var i=0; i<=response.length-1; i++){
            xValues.push(response[i].captured_date);
            yValues.push(response[i].ledger_id)
        }
        creatngChart(xValues, yValues)
        creatingTable(response);
    });
}

function creatingTable(resp) {
    let table = document.getElementById('chartTable')
    let data = Object.keys(resp[0]);
    generateTableHead(table, data);
    generateTable(table, resp);
}
function generateTableHead(table, data) {
    let thead = table.createTHead();
    let row = thead.insertRow();
    for (let key of data) {
        if(key=='captured_date' || key=='ledger_id'){
            console.log(key)
            let th = document.createElement("th");
            if(key=='captured_date'){
                let text = document.createTextNode('Captured Date');;
                th.appendChild(text);
                row.appendChild(th);
            }
            if(key=='ledger_id'){
                let text = document.createTextNode('Ledger Id');;
                th.appendChild(text);
                row.appendChild(th);
            }
        }
    }
}
function generateTable(table, data) {
    for (let element of data) {
        let row = table.insertRow();
        for (key in element) {
            if(key=='captured_date' || key=='ledger_id'){
                console.log('data', element[key])
                let cell = row.insertCell();
                let text = document.createTextNode(element[key]);
                cell.appendChild(text);
            }
        }
    }
    $("table, th, td").css({"border": "1px solid black", "width": "50%", "border-collapse": "collapse", "text-align": "center"});
    $("th, td").css({"padding": "15px"})
}

</script>
</html>