✨优化文档

1 files changed, 38 insertions, 0 deletions

diff --git a/docs/app/router.options.ts b/docs/app/router.options.ts
new file mode 100644
index 0000000..9380f05
--- /dev/null
+++ b/docs/app/router.options.ts
@@ -0,0 +1,38 @@
+import type { RouterConfig } from '@nuxt/schema'
+// https://router.vuejs.org/api/interfaces/routeroptions.html
+export default <RouterConfig> {
+  scrollBehavior (to, _form, savedPosition) {
+    if (history.state.stop) { return }
+
+    if (history.state.smooth) {
+      return {
+        el: history.state.smooth,
+        behavior: 'smooth'
+      }
+    }
+
+    if (to.hash) {
+      const el = document.querySelector(to.hash) as any
+
+      if (!el) { return }
+
+      const { marginTop } = getComputedStyle(el)
+
+      const marginTopValue = parseInt(marginTop)
+
+      const offset = (document.querySelector(to.hash) as any).offsetTop - marginTopValue
+
+      return {
+        top: offset,
+        behavior: 'smooth'
+      }
+    }
+
+    // Scroll to top of window
+    if (savedPosition) {
+      return savedPosition
+    } else {
+      return { top: 0 }
+    }
+  }
+}