Highchart实时数据表 [英] Highchart live data gauge
问题描述
似乎对我的量表的实时数据有问题,它始终坚持在80.
代码在这里: http://pastebin.com/bysshBE0
Seem to have an issue with my live data for my gauge, it's pemanently stuck on 80.
Code is here: http://pastebin.com/bysshBE0
这是我的JSON数组:
This is my JSON array:
{HumOut:90,BatteryStatus:0,TempIn:21.27777777777778,
RainYear:2.8,HumIn:28,WindDir ,WindSpeed:0.0,
RainStorm:0.0,StormStartDate:2127-15-31,BatteryVolts:
4.751953125,Pressure:990.3826616999661,ForecastIcon:2 SunSet:16:21,ForecastRuleNo:122,BarTrend:60,
RainMonth:0.0,RainDay:0.0,TempOut:-1.7777777777777775,
WindSpeed10Min:0.0,SunRise:08:37,RainRate:0.0}
{"HumOut": 90, "BatteryStatus": 0, "TempIn": 21.27777777777778, "RainYear": 2.8, "HumIn": 28, "WindDir": 258, "WindSpeed": 0.0, "RainStorm": 0.0, "StormStartDate": "2127-15-31", "BatteryVolts": 4.751953125, "Pressure": 990.3826616999661, "ForecastIcon": 2, "SunSet": "16:21", "ForecastRuleNo": 122, "BarTrend": 60, "RainMonth": 0.0, "RainDay": 0.0, "TempOut": -1.7777777777777775, "WindSpeed10Min": 0.0, "SunRise": "08:37", "RainRate": 0.0}
在Chrome Debugger中没有任何javascript错误?
What is wrong, i dont have any javascript errors in Chrome Debugger?
推荐答案
function (chart) {
setInterval(function() {
$(function() {
$.getJSON('livedata.php', function(data) {
$.each(data, function(key,val) {
if (key == 'WindSpeed')
{
newVal = val;
var point = chart.series[0].points[0];
point.update(newVal);
}
});
});
})
},3000)
})
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