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25 lines
684 B
25 lines
684 B
6 years ago
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document.addEventListener('DOMContentLoaded', () => {
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const ws = new WebSocket(`ws://${location.host}/ws`);
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ws.onmessage = (e) => {
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if (typeof e.data === 'string') {
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let node = document.createElement('li');
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let text = document.createTextNode(e.data);
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node.appendChild(text);
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document.getElementById('serial-output').appendChild(node);
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}
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};
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document.getElementById('serial-command-form').addEventListener('submit', (e) => {
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e.preventDefault();
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let value = document.getElementById('serial-command').value.trim();
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if (!value) return;
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ws.send(`${value}\n`);
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document.getElementById('serial-command').value = '';
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});
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});
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