changed e to _ as e was not used

Signed-off-by: rodude123 <rodude123@gmail.com>

src/blog/js/index.js

@@ -0,0 +1,41 @@
+
+document.addEventListener('DOMContentLoaded', () =>
+{
+    goToURL(window.location.pathname);
+});
+
+window.addEventListener('popstate', _ =>
+{
+    goToURL(window.history.state);
+});
+
+
+/**
+ * goToURL tries to go to the specified URL if not shows the error page (not yet implemented)
+ * @param {string} url of the page
+ */
+function goToURL(url)
+{
+    // Get the current URL and split it into an array
+    let urlArray = url.split('/');
+
+    let newUrl = "";
+
+    if (urlArray.includes('blog'))
+    {
+        newUrl = url;
+    }
+
+    // Check if the URL is a post page
+    if (urlArray[0] === 'post')
+    {
+        // Create a new URL with the dynamic part
+        newUrl = "/blog/" + url;
+    }
+
+    // Update the URL in the browser without reloading the page
+    window.history.pushState(null, null, newUrl);
+
+    // Get the dynamic part of the URL
+    document.querySelector("#url").innerHTML = decodeURI(urlArray[urlArray.length - 1]);
+}