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127 lines
2.7 KiB
HTML
127 lines
2.7 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<title>WebSocket JSON Tester</title>
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<style>
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body {
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font-family: sans-serif;
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background: #f5f5f5;
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margin: 2em;
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}
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h1 {
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margin-bottom: 0.5em;
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}
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textarea {
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width: 100%;
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height: 200px;
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font-family: monospace;
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font-size: 14px;
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padding: 1em;
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border: 1px solid #ccc;
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border-radius: 6px;
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background: #fff;
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resize: vertical;
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}
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button {
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margin-top: 1em;
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padding: 0.5em 1.5em;
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font-size: 16px;
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border: none;
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border-radius: 4px;
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background: #007bff;
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color: white;
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cursor: pointer;
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}
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button:hover {
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background: #0056b3;
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}
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#output {
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margin-top: 1.5em;
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padding: 1em;
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background: #222;
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color: #0f0;
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font-family: monospace;
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font-size: 14px;
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border-radius: 6px;
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min-height: 100px;
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white-space: pre-wrap;
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overflow-wrap: anywhere;
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}
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</style>
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</head>
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<body>
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<h1>WebSocket JSON Tester</h1>
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<textarea id="jsonInput" placeholder='{
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"type": "put",
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"key": "foo/bar",
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"data": "hello from UI",
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"correlation": "abc123"
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}'></textarea>
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<br />
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<button onclick="sendMessage()">Send JSON</button>
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<p>
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<button onclick="place()" data='{
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"type": "put",
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"key": "foo/bar1",
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"data": "hello 1",
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"correlation": "abc123"
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}'>PUT 1</button>
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<button onclick="place()" data='{
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"type": "put",
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"key": "foo/bar2",
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"data": "hello 2",
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"correlation": "abc123"
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}'>PUT 2</button>
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<button onclick="place()" data='{
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"type": "get",
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"key": "foo/bar1"
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}'>GET 2</button>
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<div id="output">Waiting for server response...</div>
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<script>
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const output = document.getElementById("output");
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const textarea = document.getElementById("jsonInput");
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let ws = new WebSocket("ws://localhost:8095/ws/testworkspace");
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ws.onopen = () => {
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output.textContent = "✅ WebSocket connected.";
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};
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ws.onmessage = (e) => {
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output.textContent += "\n\n📥 From server:\n" + e.data;
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};
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ws.onerror = (e) => {
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output.textContent += "\n\n❌ WebSocket error!";
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console.error(e);
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};
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function sendMessage() {
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const json = ( textarea.value || textarea.getAttribute('placeholder') ).trim();
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try {
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const parsed = JSON.parse(json); // validate JSON
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ws.send(JSON.stringify(parsed));
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output.textContent += "\n\n📤 Sent:\n" + JSON.stringify(parsed, null, 2);
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} catch (e) {
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output.textContent += "\n\n⚠️ Invalid JSON:\n" + e.message;
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}
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}
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function place(event) { textarea.value = (event || window.event).target.getAttribute("data"); }
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</script>
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</body>
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</html>
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