-
Notifications
You must be signed in to change notification settings - Fork 1
/
main.html
32 lines (25 loc) · 1.38 KB
/
main.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
<!DOCTYPE html>
<html>
<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/907271/charts/2?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&type=line&update=15"></iframe>
<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/907271/charts/3?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&type=line&update=15"></iframe>
<body>
<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/907271/charts/1?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&type=line&update=15"></iframe>
<p>Enter the value of volatge, then click "Submit" to submit the value:</p>
<form id="frm1">
Voltage Value: <input type="text" id="field"><br>
<input type="button" onclick="myFunction()" value="Submit">
</form>
<script>
function myFunction() {
var x = document.getElementById("field").value;
var request = new XMLHttpRequest()
request.open('GET', 'https://api.thingspeak.com/update?api_key=TN4QBLC7FRNECOVT&field1='+x, true)
request.onload = function() {
// Begin accessing JSON data here
}
// Send request
request.send()
}
</script>
</body>
</html>