je voudrais afficher la valeur d'une puissance toutes les 5 s avec une gauge highchart et un fichier xml. Après quelques essais une page blanche s'affiche.
Voici le fichier xml.
Code : Tout sélectionner
<response>
<T1_PPAP>2650</T1_PPAP>
<T2_PPAP>0</T2_PPAP>
<T1_PTEC>HP</T1_PTEC>
<T2_PTEC>----</T2_PTEC>
<T1_ISOUSC>45</T1_ISOUSC>
<T2_ISOUSC>0</T2_ISOUSC>
<T1_IMAX>44</T1_IMAX>
<T1_IMAX1>0</T1_IMAX1>
</response><!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Compteurs</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
var options = {
chart: {
renderTo: 'container',
type: 'gauge',
plotBackgroundColor: null,
plotBackgroundImage: null,
plotBorderWidth: 0,
plotShadow: false
},
title: {
text: 'Puissance instantanée'
},
pane: {
startAngle: -150,
endAngle: 150,
background: [{
backgroundColor: {
linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 },
stops: [
[0, '#FFF'],
[1, '#333']
]
},
borderWidth: 0,
outerRadius: '109%'
}, {
backgroundColor: {
linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 },
stops: [
[0, '#333'],
[1, '#FFF']
]
},
borderWidth: 1,
outerRadius: '107%'
}, {
// default background
}, {
backgroundColor: '#DDD',
borderWidth: 0,
outerRadius: '105%',
innerRadius: '103%'
}]
},
// the value axis
yAxis: {
min: 0,
max: 9000,
minorTickInterval: 'auto',
minorTickWidth: 1,
minorTickLength: 10,
minorTickPosition: 'inside',
minorTickColor: '#666',
tickPixelInterval: 30,
tickWidth: 2,
tickPosition: 'inside',
tickLength: 10,
tickColor: '#666',
labels: {
step: 2,
rotation: 'auto'
},
title: {
text: 'Watt'
},
plotBands: [{
from: 0,
to: 1200,
color: '#55BF3B' // green
}, {
from: 1200,
to: 5500,
color: '#DDDF0D' // yellow
}, {
from: 5500,
to: 9000,
color: '#DF5353' // red
}]
},
series: []
},
$.get('http://xxx.xxx.xxx.xxx/status.xml', function(xml) {
// Split the lines
var $xml = $(xml);
console.log(xml);
// push categories
$xml.find('T1_PPAP').each(function(i, data) {
var seriesOptions = {
data: []
};
seriesOptions.data.push(
parseInt($(data).text())
);
options.series.push(seriesOptions),
});
var chart = new Highcharts.Chart(options);
});
});
</script>
</head>
<body>
<script src="http://xxx.xxx.xxx.xxx/graphes/js/highcharts.js"></script>
<script src="http://xxx.xxx.xxx.xxx/graphes/js/highcharts-more.js"></script>
<script src="http://xxx.xxx.xxx.xxx/graphes/js/modules/exporting.js"></script>
<div id="container" style="min-width: 310px; max-width: 400px; height: 300px; margin: 0 auto"></div>
</body>
</html>
Merci de votre aide.