fix: 优化顶部标签页的滚动条

src/components/layout/TagsView.vue

@@ -1,9 +1,9 @@
 <template>
-  <div class="tags-view-container">
+  <div class="tags-view-container"
+    @mouseenter="hovered = true" @mouseleave="hovered = false">
     <div class="tags-view-wrapper" ref="scrollWrapperRef"
       @wheel.prevent="handleWheel"
-      @mouseenter="hovered = true" @mouseleave="hovered = false"
+      @scroll="onScroll">
-      @scroll="updateScrollbar">
       <div class="tags-view-scroll">
         <router-link
           v-for="tag in visitedViews"
@@ -25,9 +25,10 @@
           </el-icon>
         </router-link>
       </div>
-      <div class="scroll-track" :class="{ visible: hovered && hasOverflow }">
+    </div>
-        <div class="scroll-thumb" :style="thumbStyle" @mousedown="onThumbDown"></div>
+
-      </div>
+    <div class="scroll-track" :class="{ visible: hovered && hasOverflow }">
+      <div class="scroll-thumb" :style="thumbStyle" @mousedown="onThumbDown"></div>
     </div>
     
     <!-- 右键菜单 -->
@@ -71,28 +72,20 @@ const router = useRouter()
 const route = useRoute()
 const tagsViewStore = useTagsViewStore()
 
-// 访问过的标签 (从 store 获取)
 const visitedViews = computed(() => tagsViewStore.visitedViews)
 const affixTags = computed(() => tagsViewStore.affixTags)
 
-// 右键菜单
 const visible = ref(false)
 const top = ref(0)
 const left = ref(0)
 const selectedTag = ref({})
 
-// 初始化标签
 const initTags = () => {
-  // 如果当前路由不在访问过的标签中，添加它
   if (route.name) {
     tagsViewStore.addVisitedView(route)
   }
-  // 添加固定标签（仪表盘）
   const dashboardRoute = router.getRoutes().find(r => r.name === 'Dashboard')
   if (dashboardRoute) {
-    // 注意：这里我们直接修改 store 的 affixTags，或者 store 应该提供一个 action
-    // 简单起见，我们假设 store 的 affixTags 是可以直接修改的 ref，或者我们在 store 中添加初始化逻辑
-    // 但为了保持一致性，我们这里只处理 visitedViews 的添加
     if (!tagsViewStore.affixTags.some(tag => tag.path === dashboardRoute.path)) {
        tagsViewStore.affixTags.push(dashboardRoute)
     }
@@ -100,13 +93,11 @@ const initTags = () => {
   }
 }
 
-// 刷新选中的标签
 const refreshSelectedTag = (view) => {
   const { fullPath } = view
   router.replace('/redirect' + fullPath)
 }
 
-// 关闭选中的标签
 const closeSelectedTag = (view) => {
   tagsViewStore.delVisitedView(view).then((visitedViews) => {
     if (isActive(view)) {
@@ -115,15 +106,11 @@ const closeSelectedTag = (view) => {
   })
 }
 
-// 关闭其他标签
 const closeOthersTags = () => {
   router.push(selectedTag.value)
-  tagsViewStore.delOthersViews(selectedTag.value).then(() => {
+  tagsViewStore.delOthersViews(selectedTag.value)
-    // moveToCurrentTag() // 如果有滚动逻辑
-  })
 }
 
-// 关闭左侧标签
 const closeLeftTags = () => {
   tagsViewStore.delLeftViews(selectedTag.value).then((visitedViews) => {
     if (!visitedViews.find(i => i.path === route.path)) {
@@ -132,7 +119,6 @@ const closeLeftTags = () => {
   })
 }
 
-// 关闭右侧标签
 const closeRightTags = () => {
   tagsViewStore.delRightViews(selectedTag.value).then((visitedViews) => {
     if (!visitedViews.find(i => i.path === route.path)) {
@@ -141,20 +127,17 @@ const closeRightTags = () => {
   })
 }
 
-// 关闭所有标签
 const closeAllTags = () => {
   tagsViewStore.delAllViews().then((visitedViews) => {
     toLastView(visitedViews)
   })
 }
 
-// 跳转到最后一个标签或首页
 const toLastView = (visitedViews, view) => {
   const latestView = visitedViews.slice(-1)[0]
   if (latestView) {
     router.push(latestView)
   } else {
-    // 如果没有标签，则跳转到首页
     if (view && view.name === 'Dashboard') {
       router.push('/redirect' + '/dashboard')
     } else {
@@ -163,17 +146,14 @@ const toLastView = (visitedViews, view) => {
   }
 }
 
-// 判断是否是当前激活的标签
 const isActive = (tag) => {
   return tag.path === route.path
 }
 
-// 判断是否是固定标签
 const isAffix = (tag) => {
   return tag.meta && tag.meta.affix
 }
 
-// 打开右键菜单
 const openMenu = (e, tag) => {
   const menuMinWidth = 125
   const offsetLeft = e.clientX
@@ -187,7 +167,7 @@ const openMenu = (e, tag) => {
   selectedTag.value = tag
 }
 
-// 横向滚轮 + 自定义滚动条
+// ---- 滚动 & 滚动条 ----
 const scrollWrapperRef = ref(null)
 const hovered = ref(false)
 const hasOverflow = ref(false)
@@ -199,26 +179,44 @@ const handleWheel = (e) => {
   }
 }
 
-const getTrackWidth = () => {
+const refreshState = () => {
-  const el = scrollWrapperRef.value
-  if (!el) return 0
-  return el.clientWidth - 24
-}
-
-const updateScrollbar = () => {
   const el = scrollWrapperRef.value
   if (!el) return
-  hasOverflow.value = el.scrollWidth > el.clientWidth
+
-  if (!hasOverflow.value) return
+  const { scrollLeft, scrollWidth, clientWidth } = el
-  const tw = getTrackWidth()
+  const maxScroll = scrollWidth - clientWidth
-  const ratio = el.clientWidth / el.scrollWidth
+  hasOverflow.value = maxScroll > 1
-  const thumbW = Math.max(ratio * tw, 30)
+
-  const maxScroll = el.scrollWidth - el.clientWidth
+  if (!hasOverflow.value) {
-  const scrollRatio = maxScroll > 0 ? el.scrollLeft / maxScroll : 0
+    thumbStyle.value = { width: '0px', left: '0px' }
-  const thumbLeft = scrollRatio * (tw - thumbW)
+    return
+  }
+
+  const trackWidth = clientWidth
+  const thumbW = Math.max((clientWidth / scrollWidth) * trackWidth, 30)
+  const scrollRatio = maxScroll > 0 ? scrollLeft / maxScroll : 0
+  const thumbLeft = scrollRatio * (trackWidth - thumbW)
   thumbStyle.value = { width: thumbW + 'px', left: thumbLeft + 'px' }
 }
 
+const onScroll = () => {
+  refreshState()
+}
+
+const scrollToActiveTag = () => {
+  const el = scrollWrapperRef.value
+  if (!el) return
+  const activeEl = el.querySelector('.active-tag')
+  if (!activeEl) return
+  const wrapperRect = el.getBoundingClientRect()
+  const tagRect = activeEl.getBoundingClientRect()
+  if (tagRect.left < wrapperRect.left + 28) {
+    el.scrollLeft -= (wrapperRect.left + 28 - tagRect.left + 12)
+  } else if (tagRect.right > wrapperRect.right - 28) {
+    el.scrollLeft += (tagRect.right - wrapperRect.right + 28 + 12)
+  }
+}
+
 const onThumbDown = (e) => {
   e.preventDefault()
   const el = scrollWrapperRef.value
@@ -226,10 +224,9 @@ const onThumbDown = (e) => {
   const startX = e.clientX
   const startScroll = el.scrollLeft
   const maxScroll = el.scrollWidth - el.clientWidth
-  const tw = getTrackWidth()
+  const trackWidth = el.clientWidth
-  const ratio = el.clientWidth / el.scrollWidth
+  const thumbW = Math.max((el.clientWidth / el.scrollWidth) * trackWidth, 30)
-  const thumbW = Math.max(ratio * tw, 30)
+  const movable = trackWidth - thumbW
-  const movable = tw - thumbW
 
   const onMove = (ev) => {
     const dx = ev.clientX - startX
@@ -244,35 +241,38 @@ const onThumbDown = (e) => {
   document.addEventListener('mouseup', onUp)
 }
 
-watch(visitedViews, () => nextTick(updateScrollbar), { deep: true })
+watch(visitedViews, () => nextTick(() => { refreshState(); scrollToActiveTag() }), { deep: true })
 
-// 关闭右键菜单
 const closeMenu = () => {
   visible.value = false
 }
 
-// 监听路由变化，添加标签
 watch(route, (newRoute) => {
   if (newRoute.name) {
     tagsViewStore.addVisitedView(newRoute)
   }
+  nextTick(scrollToActiveTag)
 })
 
-// 点击其他区域关闭右键菜单
 const handleClickOutside = () => {
   closeMenu()
 }
 
+const onResize = () => {
+  refreshState()
+  scrollToActiveTag()
+}
+
 onMounted(() => {
   initTags()
   document.addEventListener('click', handleClickOutside)
-  nextTick(updateScrollbar)
+  nextTick(() => { refreshState(); scrollToActiveTag() })
-  window.addEventListener('resize', updateScrollbar)
+  window.addEventListener('resize', onResize)
 })
 
 onBeforeUnmount(() => {
   document.removeEventListener('click', handleClickOutside)
-  window.removeEventListener('resize', updateScrollbar)
+  window.removeEventListener('resize', onResize)
 })
 </script>
 
@@ -283,16 +283,19 @@ onBeforeUnmount(() => {
   background-color: #ffffff;
   border-bottom: 1px solid #e1e8ed;
   z-index: 10;
+  display: flex;
+  align-items: stretch;
+  position: relative;
+  overflow: hidden;
 }
 
+/* 标签滚动区域 */
 .tags-view-wrapper {
+  flex: 1;
+  min-width: 0;
   height: 100%;
-  width: 100%;
-  padding: 0 12px;
   overflow-x: scroll;
   overflow-y: hidden;
-  white-space: nowrap;
-  position: relative;
   scrollbar-width: none;
   -ms-overflow-style: none;
 }
@@ -302,17 +305,19 @@ onBeforeUnmount(() => {
 }
 
 .tags-view-scroll {
-  display: flex;
+  display: inline-flex;
   align-items: center;
   height: 100%;
+  padding: 0 8px;
   gap: 4px;
 }
 
+/* 底部自定义滚动条（在容器上，不在滚动区域内） */
 .scroll-track {
   position: absolute;
-  left: 12px;
+  left: 0;
-  right: 12px;
+  right: 0;
-  bottom: 1px;
+  bottom: 0;
   height: 3px;
   opacity: 0;
   transition: opacity 0.25s;
@@ -339,12 +344,12 @@ onBeforeUnmount(() => {
   background: rgba(180,188,199,0.65);
 }
 
+/* 标签样式 */
 .tag, .active-tag {
   height: 32px;
   display: inline-flex;
   align-items: center;
   padding: 0 12px;
-  margin-right: 0;
   border-radius: 0;
   font-size: 13px;
   text-decoration: none;
@@ -352,6 +357,8 @@ onBeforeUnmount(() => {
   transition: all 0.2s ease;
   border: 1px solid transparent;
   border-bottom: none;
+  flex-shrink: 0;
+  white-space: nowrap;
 }
 
 .tag {
@@ -426,6 +433,7 @@ onBeforeUnmount(() => {
   background-color: rgba(231, 76, 60, 0.1);
 }
 
+/* 右键菜单 */
 .contextmenu {
   position: fixed;
   z-index: 100;
@@ -461,4 +469,4 @@ onBeforeUnmount(() => {
 .contextmenu li:hover .el-icon {
   color: #2c3e50;
 }
-</style> 
+</style>

src/views/user/UserDetail.vue

@@ -121,7 +121,7 @@
         <!-- 右侧记录栏 -->
         <div class="right-column">
           <el-card class="tabs-card" shadow="never">
-            <el-tabs v-model="activeTabName" @tab-click="handleTabClick" class="custom-tabs">
+            <el-tabs v-model="activeTabName" @tab-click="handleTabClick" ref="recordTabsRef" class="custom-tabs">
               <el-tab-pane label="登录记录" name="1">
                  <el-table :data="loginHistory" v-loading="loginHistoryLoading" stripe style="width: 100%">
                     <el-table-column prop="CreatedAt" label="时间" width="180">
@@ -545,7 +545,8 @@ const userInfo = ref({})
 const loading = ref(false)
 
 // 标签页相关
-const activeTabName = ref('1') // 默认选中登录记录
+const activeTabName = ref('1')
+const recordTabsRef = ref(null)
 
 // 登录记录相关
 const loginHistory = ref([])