根节点不显示关系网;提示信息位置不对

@@ -24,7 +24,7 @@ const props = defineProps({
     type: Object,
     default: {}
   },
-  noContextMenu: {
+  noContextMenu: { //关系查看页面，显示右键菜单定位到详情。标准查询页面，显示引用标准新建数据集
     type: Boolean,
     default: false
   }
@@ -194,17 +194,28 @@ const initGraph = () => {
     getContent(evt: any) {
       const { item, target } = evt;
       let model = item._cfg.model;
+      if (props.noContextMenu) {
+        return `
+          <div class='context-menu'>
+            <span class='menu-item'>查看标准管理</span>
+          </div>`
+      } else {
         return `
           <div class='context-menu'>
             <span class='menu-item'>引用标准新建数据集</span>
           </div>`
+      }
     },
     shouldBegin: (evt: any) => {
+      const { item, target } = evt;
+      let model = item._cfg.model;
       if (props.noContextMenu) {
         return false;
+        if (model && !model.isField) {
+          return true;
+        }
+        return false;
       }
-      const { item, target } = evt;
-      let model = item._cfg.model;
       if (model && !model.isField && !model.children?.length) {
         return true;
       }
@@ -487,18 +498,25 @@ const bindEvents = () => {
       detailInfo.value = {};
       //   detailInfo.value.guid = model.guid;
       detailInfoLabel.value = model.metaStandardId || {};
-      updateTooltipPosition(evt);
-
       detailLoading.value = true;
+      nextTick(() => {
+        tooltip1Ref.value.style.display = 'block';
+        updateTooltipPosition(evt);
         getMetaStandardFieldDetail(model.guid).then((res: any) => {
+
           if (res?.code == proxy.$passCode) {
             detailInfo.value = res.data?.metaStandardValue || {};
             detailInfoLabel.value = model.metaStandardId;
             detailLoading.value = false;
+            nextTick(() => {
+              tooltip1Ref.value.style.display = 'block';
+              updateTooltipPosition(evt);
+            })
           } else {
             ElMessage.error(res.msg);
           }
         })
+      })
       return;
     }
     evt.preventDefault();
@@ -586,6 +604,7 @@ defineExpose({
   width: 100%;
   height: 100%;
   position: relative;
+  overflow: hidden;
 }
 
 .canvas-wrapper:-webkit-full-screen {

@@ -54,11 +54,14 @@ const getTreeData = async () => {
     treeInfo.value.loading = false;
     if (res?.code == proxy.$passCode) {
       const data = res.data || [];
+      data.forEach(d => {
+        d.disabled = true;
+      })
       treeInfo.value.data = data;
       if (data.length) {
-        treeInfo.value.currentNodeKey = data[0].guid;
+        treeInfo.value.currentNodeKey = data[0]?.children?.[0]?.guid;
         treeInfo.value.expandedKey = <any>[data[0].guid];
-        nodeClick(treeInfo.value.data[0])
+        nodeClick(treeInfo.value.data[0]?.children?.[0])
       }
     } else {
       ElMessage.error(res.msg);
@@ -79,6 +82,14 @@ const nodeClick = (data) => {
   if (ele) {
     ele.style.display = "none"
   }
+  if (data.disabled) {
+     treeInfo.value.currentNodeKey = data.guid;
+     nextTick(() => {
+     treeInfo.value.currentNodeKey = lastClickNode.value.guid;
+     });
+ //   lastClickNode.value = {};
+    return;
+  }
   treeInfo.value.currentNodeKey = data.guid;
   treeInfo.value.expandedKey = <any>[data.guid];
   lastClickNode.value = cloneDeep(data);
@@ -349,7 +360,7 @@ const dialogBtnClick = (btn, info) => {
       <Tree ref="treeInfoRef" :treeInfo="treeInfo" @nodeClick="nodeClick" />
     </div>
     <div class="main_wrap">
-      <div className='g6-component-topbar'>
+      <div v-show="lastClickNode?.guid" className='g6-component-topbar'>
         <graphTopbar ref="topBarRef" @displaySwitchChange="displaySwitchChange" :isGraphDisplay="isGraphDisplay" />
       </div>
       <RelationNetwork v-show="lastClickNode?.guid && isGraphDisplay" ref="relationNetworkRef"
@@ -360,10 +371,10 @@ const dialogBtnClick = (btn, info) => {
         v-loading="sankeyDataLoading" :tree-data="sankeyData" :names="sankeyNames">
       </Sankey>
       <div
-        v-show="!lastClickNode?.guid && !treeInfo.data?.length || (!isGraphDisplay && !sankeyDataLoading && !sankeyNames?.length)"
+        v-show="(!lastClickNode?.guid || !treeInfo.data?.length) && !treeInfo.loading || (!isGraphDisplay && !sankeyDataLoading && !sankeyNames?.length)"
         class="main-placeholder">
         <img src="../../assets/images/no-data.png" :style="{ width: '96px', height: '96px' }" />
-        <div class="empty-text">暂无数据</div>
+        <div class="empty-text">{{ treeInfo.data.length && !lastClickNode?.guid ? '请选中二级及以下级别标准查看' : '暂无数据' }}</div>
       </div>
     </div>
     <Dialog :dialogInfo="dialogInfo" @btnClick="dialogBtnClick" @treeSelectNodeChange="handleTreeSelectNodeChange" />