Upload 个人中心视图.js

前端页面/profile/个人中心视图.js

@@ -143,6 +143,10 @@ export function showUserProfile(initialUserData, currentUser = null, isMe = true
 
     function render() {
         if (!scope.isCurrent()) return;
+        const focused = document.activeElement;
+        const ownedFocus = document.hasFocus() && container.contains(focused);
+        const focusedTab = ownedFocus && focused.matches('.profile-tab-btn') ? focused.dataset.id : null;
+        const focusedCount = ownedFocus && ['btn-followers', 'btn-following'].includes(focused.id) ? focused.id : null;
         releaseChild();
         const generation = ++renderGeneration;
         const current = () => scope.isCurrent() && renderGeneration === generation;
@@ -295,6 +299,13 @@ export function showUserProfile(initialUserData, currentUser = null, isMe = true
             listDOM._profileAddCleanup = cleanup => scope.addCleanup(cleanup);
             renderProfileListContent(activeTab, listDOM, userData, currentUser, openOtherUserProfileModal);
         }
+        if ((focusedTab || focusedCount) && current() && container.isConnected
+            && document.hasFocus() && document.activeElement === document.body) {
+            const target = focusedTab
+                ? [...container.querySelectorAll('.profile-tab-btn')].find(button => button.dataset.id === focusedTab)
+                : container.querySelector('#' + focusedCount);
+            if (target && !target.disabled && target.getClientRects().length) target.focus({ preventScroll: true });
+        }
     }
 
     container.updateData = function(newUserData) {