小贝子编程

如何用JSON数据值重新介绍highchart系列



我已经使用该系列的JSON数据制作了HighCharts。我需要从其他JSON数据中进行HighChart刷新和重新绘制新数据。我不知道该怎么做t_t有人请帮我..

这是我的代码

<?php
$con=mysqli_connect("localhost","root","","silo");
if (!$con) {
  die('Could not connect: ' . mysql_error());
}

// Data for Titik1
$query = mysqli_query($con,"SELECT * FROM temp1 where no ='1'");
$rows = array();
$rows['name'] = 'Titik 1';
while($tmp= mysqli_fetch_array($query)) {
    $rows['data'][] = $tmp['sensor1'];
    $rows['data'][] = $tmp['sensor2'];
    $rows['data'][] = $tmp['sensor3'];
    $rows['data'][] = $tmp['sensor4'];
    $rows['data'][] = $tmp['sensor5'];
    $rows['data'][] = $tmp['sensor6'];
    $rows['data'][] = $tmp['sensor7'];
    $rows['data'][] = $tmp['sensor8'];
    $rows['data'][] = $tmp['sensor9'];
    $rows['data'][] = $tmp['sensor10'];
    $rows['data'][] = $tmp['sensor11'];
    $rows['data'][] = $tmp['sensor12'];
}
// Data for Titik2
$query = mysqli_query($con,"SELECT * FROM temp1 where no ='2'");
$rows1 = array();
$rows1['name'] = 'Titik 2';
while($tmp = mysqli_fetch_array($query)) {
    $rows1['data'][] = $tmp['sensor1'];
    $rows1['data'][] = $tmp['sensor2'];
    $rows1['data'][] = $tmp['sensor3'];
    $rows1['data'][] = $tmp['sensor4'];
    $rows1['data'][] = $tmp['sensor5'];
    $rows1['data'][] = $tmp['sensor6'];
    $rows1['data'][] = $tmp['sensor7'];
    $rows1['data'][] = $tmp['sensor8'];
    $rows1['data'][] = $tmp['sensor9'];
    $rows1['data'][] = $tmp['sensor10'];
    $rows1['data'][] = $tmp['sensor11'];
    $rows1['data'][] = $tmp['sensor12'];
}
// Data for Titik3
$query = mysqli_query($con,"SELECT * FROM temp1 where no ='3'");
$rows2 = array();
$rows2['name'] = 'Titik 3';
while($tmp = mysqli_fetch_array($query)) {
    $rows2['data'][] = $tmp['sensor1'];
    $rows2['data'][] = $tmp['sensor2'];
    $rows2['data'][] = $tmp['sensor3'];
    $rows2['data'][] = $tmp['sensor4'];
    $rows2['data'][] = $tmp['sensor5'];
    $rows2['data'][] = $tmp['sensor6'];
    $rows2['data'][] = $tmp['sensor7'];
    $rows2['data'][] = $tmp['sensor8'];
    $rows2['data'][] = $tmp['sensor9'];
    $rows2['data'][] = $tmp['sensor10'];
    $rows2['data'][] = $tmp['sensor11'];
    $rows2['data'][] = $tmp['sensor12'];
}
// Data for Titik4
$query = mysqli_query($con,"SELECT * FROM temp1 where no ='4'");
$rows3 = array();
$rows3['name'] = 'Titik 4';
while($tmp = mysqli_fetch_array($query)) {
    $rows3['data'][] = $tmp['sensor1'];
    $rows3['data'][] = $tmp['sensor2'];
    $rows3['data'][] = $tmp['sensor3'];
    $rows3['data'][] = $tmp['sensor4'];
    $rows3['data'][] = $tmp['sensor5'];
    $rows3['data'][] = $tmp['sensor6'];
    $rows3['data'][] = $tmp['sensor7'];
    $rows3['data'][] = $tmp['sensor8'];
    $rows3['data'][] = $tmp['sensor9'];
    $rows3['data'][] = $tmp['sensor10'];
    $rows3['data'][] = $tmp['sensor11'];
    $rows3['data'][] = $tmp['sensor12'];
}
// Data for Titik 5
$query = mysqli_query($con,"SELECT * FROM temp1 where no ='5'");
$rows4 = array();
$rows4['name'] = 'Titik 5';
while($tmp = mysqli_fetch_array($query)) {
    $rows4['data'][] = $tmp['sensor1'];
    $rows4['data'][] = $tmp['sensor2'];
    $rows4['data'][] = $tmp['sensor3'];
    $rows4['data'][] = $tmp['sensor4'];
    $rows4['data'][] = $tmp['sensor5'];
    $rows4['data'][] = $tmp['sensor6'];
    $rows4['data'][] = $tmp['sensor7'];
    $rows4['data'][] = $tmp['sensor8'];
    $rows4['data'][] = $tmp['sensor9'];
    $rows4['data'][] = $tmp['sensor10'];
    $rows4['data'][] = $tmp['sensor11'];
    $rows4['data'][] = $tmp['sensor12'];
}
// Data for Titik 6
$query = mysqli_query($con,"SELECT * FROM temp1 where no ='6'");
$rows5 = array();
$rows5['name'] = 'Titik 6';
while($tmp = mysqli_fetch_array($query)) {
    $rows5['data'][] = $tmp['sensor1'];
    $rows5['data'][] = $tmp['sensor2'];
    $rows5['data'][] = $tmp['sensor3'];
    $rows5['data'][] = $tmp['sensor4'];
    $rows5['data'][] = $tmp['sensor5'];
    $rows5['data'][] = $tmp['sensor6'];
    $rows5['data'][] = $tmp['sensor7'];
    $rows5['data'][] = $tmp['sensor8'];
    $rows5['data'][] = $tmp['sensor9'];
    $rows5['data'][] = $tmp['sensor10'];
    $rows5['data'][] = $tmp['sensor11'];
    $rows5['data'][] = $tmp['sensor12'];
}
// Data for Titik 7
$query = mysqli_query($con,"SELECT * FROM temp1 where no ='7'");
$rows6 = array();
$rows6['name'] = 'Titik 7';
while($tmp = mysqli_fetch_array($query)) {
    $rows6['data'][] = $tmp['sensor1'];
    $rows6['data'][] = $tmp['sensor2'];
    $rows6['data'][] = $tmp['sensor3'];
    $rows6['data'][] = $tmp['sensor4'];
    $rows6['data'][] = $tmp['sensor5'];
    $rows6['data'][] = $tmp['sensor6'];
    $rows6['data'][] = $tmp['sensor7'];
    $rows6['data'][] = $tmp['sensor8'];
    $rows6['data'][] = $tmp['sensor9'];
    $rows6['data'][] = $tmp['sensor10'];
    $rows6['data'][] = $tmp['sensor11'];
    $rows6['data'][] = $tmp['sensor12'];
}
// Data for Titik 8
$query = mysqli_query($con,"SELECT * FROM temp1 where no ='8'");
$rows7 = array();
$rows7['name'] = 'Titik 8';
while($tmp = mysqli_fetch_array($query)) {
    $rows7['data'][] = $tmp['sensor1'];
    $rows7['data'][] = $tmp['sensor2'];
    $rows7['data'][] = $tmp['sensor3'];
    $rows7['data'][] = $tmp['sensor4'];
    $rows7['data'][] = $tmp['sensor5'];
    $rows7['data'][] = $tmp['sensor6'];
    $rows7['data'][] = $tmp['sensor7'];
    $rows7['data'][] = $tmp['sensor8'];
    $rows7['data'][] = $tmp['sensor9'];
    $rows7['data'][] = $tmp['sensor10'];
    $rows7['data'][] = $tmp['sensor11'];
    $rows7['data'][] = $tmp['sensor12'];
}
// Data for Titik 9
$query = mysqli_query($con,"SELECT * FROM temp1 where no ='9'");
$rows8 = array();
$rows8['name'] = 'Titik 9';
while($tmp = mysqli_fetch_array($query)) {
    $rows8['data'][] = $tmp['sensor1'];
    $rows8['data'][] = $tmp['sensor2'];
    $rows8['data'][] = $tmp['sensor3'];
    $rows8['data'][] = $tmp['sensor4'];
    $rows8['data'][] = $tmp['sensor5'];
    $rows8['data'][] = $tmp['sensor6'];
    $rows8['data'][] = $tmp['sensor7'];
    $rows8['data'][] = $tmp['sensor8'];
    $rows8['data'][] = $tmp['sensor9'];
    $rows8['data'][] = $tmp['sensor10'];
    $rows8['data'][] = $tmp['sensor11'];
    $rows8['data'][] = $tmp['sensor12'];
}
// Data for Titik 10
$query = mysqli_query($con,"SELECT * FROM temp1 where no ='10'");
$rows9 = array();
$rows9['name'] = 'Titik 10';
while($tmp = mysqli_fetch_array($query)) {
    $rows9['data'][] = $tmp['sensor1'];
    $rows9['data'][] = $tmp['sensor2'];
    $rows9['data'][] = $tmp['sensor3'];
    $rows9['data'][] = $tmp['sensor4'];
    $rows9['data'][] = $tmp['sensor5'];
    $rows9['data'][] = $tmp['sensor6'];
    $rows9['data'][] = $tmp['sensor7'];
    $rows9['data'][] = $tmp['sensor8'];
    $rows9['data'][] = $tmp['sensor9'];
    $rows9['data'][] = $tmp['sensor10'];
    $rows9['data'][] = $tmp['sensor11'];
    $rows9['data'][] = $tmp['sensor12'];
}// Data for Titik 11
$query = mysqli_query($con,"SELECT * FROM temp1 where no ='11'");
$rows10 = array();
$rows10['name'] = 'Titik 11';
while($tmp = mysqli_fetch_array($query)) {
    $rows10['data'][] = $tmp['sensor1'];
    $rows10['data'][] = $tmp['sensor2'];
    $rows10['data'][] = $tmp['sensor3'];
    $rows10['data'][] = $tmp['sensor4'];
    $rows10['data'][] = $tmp['sensor5'];
    $rows10['data'][] = $tmp['sensor6'];
    $rows10['data'][] = $tmp['sensor7'];
    $rows10['data'][] = $tmp['sensor8'];
    $rows10['data'][] = $tmp['sensor9'];
    $rows10['data'][] = $tmp['sensor10'];
    $rows10['data'][] = $tmp['sensor11'];
    $rows10['data'][] = $tmp['sensor12'];
}

$result = array();
array_push($result,$rows);
array_push($result,$rows1);
array_push($result,$rows2);
array_push($result,$rows3);
array_push($result,$rows4);
array_push($result,$rows5);
array_push($result,$rows6);
array_push($result,$rows7);
array_push($result,$rows8);
array_push($result,$rows9);
array_push($result,$rows10);

print json_encode($result, JSON_NUMERIC_CHECK);
mysqli_close($con);
?> 

        // JavaScript Document
$(document).ready(function() {
        (function(H) {
            H.Chart.prototype.createCanvas = function(divId) {
                var svg = this.getSVG(),
                    width = parseInt(svg.match(/width="([0-9]+)"/)[1]),
                    height = parseInt(svg.match(/height="([0-9]+)"/)[1]),
                    canvas = document.createElement('canvas');
                canvas.setAttribute('width', width);
                canvas.setAttribute('height', height);
                if (canvas.getContext && canvas.getContext('2d')) {
                    canvg(canvas, svg);
                    return canvas.toDataURL("image/png");
                } 
                else {
                    alert("Your browser doesn't support this feature, please use a modern browser");
                    return false;
                }
            }
        }(Highcharts));
        //charts
        // JavaScript Document
        $(function () {
            var chart;
            $(document).ready(function() {
                $.getJSON("../php/termocouple/line_termocouple.php", function(json) {
                    chart = new Highcharts.Chart({
                        chart: {
                            renderTo: 'chart1',
                            type: 'line'
                        },
                        title: {
                            text: 'Termocouple Graph Result'
                        },
                        subtitle: {
                            text: ''
                        },
                        xAxis: {
                            title: {
                                text: 'Sensor'
                            },
                            categories: ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12']
                        },
                        yAxis: {
                            title: {
                                text: 'Temperature (°C)'
                            },
                            plotLines: [{
                                value: 0,
                                width: 1,
                                color: '#808080'
                            }]
                        },
                        tooltip: {
                            formatter: function() {
                                    return '<b>'+ this.series.name +'</b><br/>'+
                                    this.x +': '+ this.y;
                            }
                        },
                        legend: {
                            layout: 'vertical',
                            align: 'right',
                            verticalAlign: 'top',
                            x: -10,
                            y: 120,
                            borderWidth: 0
                        },
                        series: json
                    });
                });
            });

        }); 
            });

您需要 update 您的图表。

  1. 您可以执行简单的图表更新更新图表信息（图表更新API）

    chart.update({
    title: {
       text: 'new text'
    }
})

    j S小提琴的动作图表。

  2. 您可以执行更新图表数据本身的系列更新。（系列更新API）

    // if data is in json format, convert it to an array
chart.series[0].update({
    data: [...]  //pass your new data here
});

    JS小提琴串联更新。

ref ：JS小提琴ref

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