22 lines
914 B
JavaScript
22 lines
914 B
JavaScript
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function updateData() {
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console.log("Fetching Data from ESP...");
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var xhttp = new XMLHttpRequest();
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xhttp.onreadystatechange = function() {
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if (this.readyState == 4 && this.status == 200) {
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console.log("Data:", this.responseText);
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var values = JSON.parse(this.responseText);
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document.getElementById("voltage").innerHTML = values.voltage;
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document.getElementById("current").innerHTML = values.current;
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document.getElementById("power").innerHTML = values.power;
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document.getElementById("Ah").innerHTML = values.Ah;
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document.getElementById("Wh").innerHTML = values.Wh;
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document.getElementById("battery").innerHTML = values.battery;
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document.getElementById("run").innerHTML = values.run;
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}
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};
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xhttp.open("GET", "/meas/values", true);
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xhttp.send();
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}
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updateData();
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window.setInterval(updateData, 3000);
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