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How to subscribe/publish message using talkback app

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Gcobani Mkontwana
Gcobani Mkontwana il 5 Nov 2019
Hi
Is there anyone who can me help with work around example, as to how to publish message using talkback or plugin on client side? I am using native javascript with jquery and have API key sending GET protocol. I want my button to subscribe to that channel i created, please help me by showing an example i am sure can able to do this. My channel have two fields temp and illuminance, both been programmed on IDE Arduno and have button_state that must read from my talkback functionality;
Plugin functionality for my button to read or subscribing my channel;
<html>
<head>
<!--
NOTE: This plugin will not be visible on public views of a channel.
If you intend to make your channel public, consider using the
MATLAB Visualization App to create your visualizations.
-->
%%PLUGIN_CSS%%
%%PLUGIN_JAVASCRIPT%%
</head>
<body>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous"><br/>
<div class="col-md-4 text-center">
<button id="singlebutton" name="singlebutton" class="btn btn-primary">IOT-Talk</button>
</div>
</body>
</html>
<script
src="https://code.jquery.com/jquery-3.3.1.js"integrity="sha256-2Kok7MbOyxpgUVvAk/HJ2jigOSYS2auK4Pfzbm7uH60="crossorigin="anonymous"></script>
<script type="text/javascript">
function OPENDOOR() {
$.ajax({
url:"https://api.thingspeak.com/talkbacks/35734/commands?key=MF710NTKMG0E44UG&command_string=OPENDOOR&position=1",
type: 'GET',
success: function(data) {
//called when successful
//console.log(data);
$('#singlebutton').on('click', function (e) {
$('#singlebutton').append(data);
})
}
});
}
</script>

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