更新

src/layout/components/AppMain.vue

@@ -0,0 +1,66 @@
+<template>
+  <section class="app-main">
+    <transition name="fade-transform" mode="out-in">
+      <keep-alive :include="cachedViews">
+        <router-view v-if="!$route.meta.link" :key="key" />
+      </keep-alive>
+    </transition>
+    <iframe-toggle />
+  </section>
+</template>
+
+<script>
+import iframeToggle from "./IframeToggle/index"
+
+export default {
+  name: 'AppMain',
+  components: { iframeToggle },
+  computed: {
+    cachedViews() {
+      return this.$store.state.tagsView.cachedViews
+    },
+    key() {
+      return this.$route.path
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+.app-main {
+  /* 48= navbar  48  */
+  min-height: calc(100vh - 56px);
+  min-width: calc(100vh - 280px);
+  position: relative;
+  overflow: visible;
+  margin: 8px 14px 0px 16px;
+  border-radius: 8px;
+  background-color: #fff;
+}
+
+.fixed-header+.app-main {
+  padding-top: 56px;
+}
+
+.hasTagsView {
+  .app-main {
+    /* 84 = navbar + tags-view = 50 + 34 */
+    min-height: calc(100vh - 120px - 8px);
+    display: flex;
+    flex-direction: column;
+  }
+
+  .fixed-header+.app-main {
+    padding-top: 90px;
+  }
+}
+</style>
+
+<style lang="scss">
+// fix css style bug in open el-dialog
+.el-popup-parent--hidden {
+  .fixed-header {
+    padding-right: 17px;
+  }
+}
+</style>