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39 lines
872 B
JavaScript
39 lines
872 B
JavaScript
var messageTxt;
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var messages;
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$(function () {
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messageTxt = $("#messageTxt");
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messages = $("#messages");
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w = new WebSocket("ws://" + HOST + "/my_endpoint");
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w.onopen = function () {
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console.log("Websocket connection enstablished");
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};
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w.onclose = function () {
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appendMessage($("<div><center><h3>Disconnected</h3></center></div>"));
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};
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w.onmessage = function(message){
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appendMessage($("<div>" + message.data + "</div>"));
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};
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$("#sendBtn").click(function () {
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w.send(messageTxt.val().toString());
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messageTxt.val("");
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});
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})
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function appendMessage(messageDiv) {
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var theDiv = messages[0];
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var doScroll = theDiv.scrollTop == theDiv.scrollHeight - theDiv.clientHeight;
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messageDiv.appendTo(messages);
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if (doScroll) {
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theDiv.scrollTop = theDiv.scrollHeight - theDiv.clientHeight;
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}
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}
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