数据源悬浮样式

src/views/project/Project/ProjectEditDialog.vue

@@ -94,7 +94,7 @@
             <div class="db-list selected">
               <div class="db-list-header">
                 <span>已选择数据源(数据库)</span>
-                <span style="color: #2d8cf0;" @click="handleClearSelected">清空</span>
+                <span style="color: #2d8cf0;cursor: pointer;" @click="handleClearSelected">清空</span>
                
               </div>
               <el-scrollbar height="300px">
@@ -431,7 +431,8 @@ const deselectDatabase = (db) => {
 
 // 清空选择
 const handleClearSelected = () => {
-  availableDatabases.value = selectedDbDetails.value
+  availableDatabases.value = [...availableDatabases.value,...selectedDbDetails.value] 
+  selectedDbDetails.value = []
   selectedDbs.value = []
   selectAll.value = false
 }
@@ -1003,11 +1004,19 @@ const isSchemaSelected = (schemaValue) => {
 .db-item {
   padding: 10px 15px;
   border-bottom: 1px solid #f5f5f5;
+  &:hover{
+    background-color: #aed8ff;
+    cursor: pointer;
+  }
 }
 
 .selected-db-item {
   padding: 12px 15px;
   border-bottom: 1px solid #f5f5f5;
+  &:hover{
+    background-color: #aed8ff;
+    cursor: pointer;
+  }
 }
 
 .db-name {