31 lines
551 B
HTML
31 lines
551 B
HTML
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<html>
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<head>
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<script>
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function fun(){
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alert("in fun()");
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var val=document.getElementById("txt");
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var ws = new WebSocket("ws://localhost:8888");
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ws.onopen = function(evt) { alert("Connection open ...");
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ws.send(val.value); };
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ws.onmessage = function(evt) {
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alert("from server: "+evt.data);
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}
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ws.onclose = function(evt) {
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alert("Connection closed.");
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}
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}
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</script>
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</head>
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<body bgcolor="#FFFFFF">
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<input type="text" id="txt" />
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<button onClick="fun()">click</button>
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</body>
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</html>
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