hmmftg commented on issue #10848:
URL: https://github.com/apache/echarts/issues/10848#issuecomment-1968511699
Hi, I have the same issue and resolved it with adding new handler metric at
backend and this setInterval function(Hope this helps someone):
```js
setInterval(function() {
fetch(
'/metrics?metricName',
{
method: 'GET',
headers: {
'X-RapidAPI-Key':
'************************************',
'X-RapidAPI-Host':
'weatherbit-v1-mashape.p.rapidapi.com'
}
}
)
.then(response => response.json())
.then(response => {
const gChart = myChartInstance;
var options = gChart.getOption();
for (var seri in response) {
appendToSeries(options, seri, response);
}
gChart.setOption(options);
})
.catch(err => console.error(err))
}, 2000);
function appendToSeries(options, id, response) {
const value = response[id];
var seriesData = options.series.find(seri=>(seri.name ==
value.name.split("#")[0])).data;
// remove data after 240 nodes
if(seriesData.length>240){
seriesData.shift();
}
seriesData.push(value);
}
```
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