Fix routing in ws-sse example server (#121)

* Fix selected attribute in ws-sse example

* Fix routing in ws-sse example

Author: rkilpadi

test/ws-sse/static/site-base.html

@@ -14,19 +14,19 @@
   <a href="/">Introduction</a>
 
   <div class="group">
-    <a href="/ws-about-ext.html">WebSockets</a>
-    <a href="/ws-echo-ext.html">Echo</a>
-    <a href="/ws-heartbeat-ext.html">Heartbeat</a>
+    <a href="/ws-about.html">WebSockets</a>
+    <a href="/ws-echo.html">Echo</a>
+    <a href="/ws-heartbeat.html">Heartbeat</a>
   </div>
 
   <div class="group">
-    <a href="/sse-about-ext.html">Server Sent Events</a>
-    <a href="/sse-simple-ext.html">Simple</a>
-    <a href="/sse-multiple-ext.html">Multiple</a>
-    <a href="/sse-multichannel-ext.html">Multi-Channel</a>
-    <a href="/sse-triggers-ext.html">Event Trigger</a>
-    <a href="/sse-target-ext.html">Event Target</a>
-    <a href="/sse-settle-ext.html">Settling</a>
+    <a href="/sse-about.html">Server Sent Events</a>
+    <a href="/sse-simple.html">Simple</a>
+    <a href="/sse-multiple.html">Multiple</a>
+    <a href="/sse-multichannel.html">Multi-Channel</a>
+    <a href="/sse-triggers.html">Event Trigger</a>
+    <a href="/sse-target.html">Event Target</a>
+    <a href="/sse-settle.html">Settling</a>
   </div>
 </div>
 
@@ -35,7 +35,6 @@
   // Obviously you could do this with a template engine instead but I'm not using a template engine
   const navlinks = document.querySelectorAll("#navigation a");
   navlinks.forEach((link) => {
-    const locWithoutExt = window.location.toString().replace("-ext", "");
-    if (link.href === locWithoutExt) link.classList.add("selected");
+    if (link.href === window.location.toString()) link.classList.add("selected");
   });
 </script>