update the router guide

docs/router/examples/external_link.rs

@@ -0,0 +1,28 @@
+#![allow(non_snake_case, unused)]
+
+use dioxus::prelude::*;
+use dioxus_router::prelude::*;
+
+#[derive(Routable, Clone)]
+enum Route {
+    #[route("/")]
+    Home {},
+}
+
+#[inline_props]
+fn Home(cx: Scope) -> Element {
+    todo!()
+}
+
+fn main() {}
+
+// ANCHOR: component
+fn GoToDioxus(cx: Scope) -> Element {
+    render! {
+        Link {
+            target: NavigationTarget::External("https://dioxuslabs.com".into()),
+            "ExternalTarget target"
+        }
+    }
+}
+// ANCHOR_END: component