添加页签图标显示开关功能

src/layout/components/Settings/index.vue

@@ -49,6 +49,13 @@
       </span>
     </div>
 
+    <div class="drawer-item">
+      <span>显示页签图标</span>
+      <span class="comp-style">
+        <el-switch v-model="settingsStore.tagsIcon" :disabled="!settingsStore.tagsView" class="drawer-switch" />
+      </span>
+    </div>
+
     <div class="drawer-item">
       <span>固定 Header</span>
       <span class="comp-style">
@@ -122,6 +129,7 @@ function saveSetting() {
   let layoutSetting = {
     "topNav": storeSettings.value.topNav,
     "tagsView": storeSettings.value.tagsView,
+    "tagsIcon": storeSettings.value.tagsIcon,
     "fixedHeader": storeSettings.value.fixedHeader,
     "sidebarLogo": storeSettings.value.sidebarLogo,
     "dynamicTitle": storeSettings.value.dynamicTitle,

src/layout/components/TagsView/index.vue

@@ -5,13 +5,14 @@
         v-for="tag in visitedViews"
         :key="tag.path"
         :data-path="tag.path"
-        :class="isActive(tag) ? 'active' : ''"
+        :class="{ 'active': isActive(tag), 'has-icon': tagsIcon }"
         :to="{ path: tag.path, query: tag.query, fullPath: tag.fullPath }"
         class="tags-view-item"
         :style="activeStyle(tag)"
         @click.middle="!isAffix(tag) ? closeSelectedTag(tag) : ''"
         @contextmenu.prevent="openMenu(tag, $event)"
       >
+        <svg-icon v-if="tagsIcon && tag.meta && tag.meta.icon && tag.meta.icon !== '#'" :icon-class="tag.meta.icon"/>
         {{ tag.title }}
         <span v-if="!isAffix(tag)" @click.prevent.stop="closeSelectedTag(tag)">
           <close class="el-icon-close" style="width: 1em; height: 1em;vertical-align: middle;" />
@@ -62,6 +63,7 @@ const router = useRouter()
 const visitedViews = computed(() => useTagsViewStore().visitedViews)
 const routes = computed(() => usePermissionStore().routes)
 const theme = computed(() => useSettingsStore().theme)
+const tagsIcon = computed(() => useSettingsStore().tagsIcon)
 
 watch(route, () => {
   addTags()
@@ -307,6 +309,10 @@ function handleScroll() {
     }
   }
 
+  .tags-view-item.active.has-icon::before {
+    content: none !important;
+  }
+
   .contextmenu {
     margin: 0;
     background: var(--el-bg-color-overlay, #fff);