basic client

2020-06-21 11:48:47 +02:00 · 2020-06-21 11:48:47 +02:00 · df3fd8b109
parent 1574b2a6a8
commit df3fd8b109
2 changed files with 25 additions and 0 deletions
--- a/static/app.coffee
+++ b/static/app.coffee
@ -0,0 +1,12 @@
+window.addEventListener "DOMContentLoaded", (event) ->
+         window.socket = new WebSocket(location.origin.replace(/^http/, "ws") + "/api")
+         counter = document.getElementById "counter"
+
+         socket.addEventListener "message", (event) ->
+                 if event.data == "err"
+                         alert "error occured"
+                 else
+                         counter.innerText = event.data
+
+increment = -> socket.send("inc")
+decrement = -> socket.send("dec")
--- a/static/index.html
+++ b/static/index.html
@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>IncDec</title>
+    <script src="app.js"></script>
+    <link rel="stylesheet" type="text/css" href="app.css">
+  </head>
+  <body>
+    <button onclick="increment()">+</button>
+    <button onclick="decrement()">-</button>
+    <p id="counter">loading</p>
+  </body>
+</html>