优化修改所在位置新增/修改功能，优化页面

ruoyi-admin/src/main/java/com/ruoyi/asset/service/impl/TbLocationServiceImpl.java

@@ -153,23 +153,8 @@ public class TbLocationServiceImpl implements ITbLocationService
             return flag;
         }
 
-        HashSet<Long> set = new HashSet<>();
-
-        while (parentId != null && parentId > 0) {
-            TbLocation location = selectTbLocationById(parentId);
-            set.add(location.getId());
-            parentId = location.getParentId();
-        }
-
-        StringBuilder stringBuilder = new StringBuilder("");
-        if (!set.isEmpty()) {
-            for (Long id : set) {
-                stringBuilder.append(id);
-                stringBuilder.append(",");
-            }
-        }
-        stringBuilder.append(tbLocation.getId());
-        tbLocation.setSequence(stringBuilder.toString());
+        String sequence = getSequence(parentId, tbLocation.getId());
+        tbLocation.setSequence(sequence);
         return tbLocationMapper.updateTbLocation(tbLocation);
     }
 
@@ -183,9 +168,32 @@ public class TbLocationServiceImpl implements ITbLocationService
     public int updateTbLocation(TbLocation tbLocation)
     {
         tbLocation.setUpdateTime(DateUtils.getNowDate());
+        Long parentId = tbLocation.getParentId();
+
+        String sequence = getSequence(parentId, tbLocation.getId());
+        tbLocation.setSequence(sequence);
         return tbLocationMapper.updateTbLocation(tbLocation);
     }
 
+    private String getSequence(Long parentId, Long locationId) {
+        HashSet<Long> set = new HashSet<>();
+        while (parentId != null && parentId > 0) {
+            TbLocation location = selectTbLocationById(parentId);
+            set.add(location.getId());
+            parentId = location.getParentId();
+        }
+
+        StringBuilder stringBuilder = new StringBuilder("");
+        if (!set.isEmpty()) {
+            for (Long id : set) {
+                stringBuilder.append(id);
+                stringBuilder.append(",");
+            }
+        }
+        stringBuilder.append(locationId);
+        return stringBuilder.toString();
+    }
+
     /**
      * 批量删除所属位置
      * 

ruoyi-ui/src/views/asset/location/index.vue

@@ -49,7 +49,15 @@
       <el-table-column label="编号" align="center" prop="id" />
       <el-table-column label="上级位置" align="center" prop="parentId" />
       <!-- <el-table-column label="祖级列表" align="center" prop="sequence" /> -->
-      <el-table-column label="位置标签" align="center" prop="label" />
+      <el-table-column label="位置标签" align="center" prop="label">
+        <template slot-scope="scope">
+          <el-tag v-if="getLevel(scope.row.sequence) === 1">{{scope.row.label}}</el-tag>
+          <el-tag type="success" v-if="getLevel(scope.row.sequence) === 2">{{scope.row.label}}</el-tag>
+          <el-tag type="warning" v-if="getLevel(scope.row.sequence) === 3">{{scope.row.label}}</el-tag>
+          <el-tag type="danger" v-if="getLevel(scope.row.sequence) === 4">{{scope.row.label}}</el-tag>
+          <el-tag type="info" v-if="getLevel(scope.row.sequence) > 4">{{scope.row.label}}</el-tag>
+        </template>
+      </el-table-column>
       <el-table-column label="备注" align="center" prop="remark" />
       <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
         <template slot-scope="scope">
@@ -165,6 +173,9 @@ export default {
         this.locationOption = res.data
       })
     },
+    getLevel(sequence) {
+      return sequence.split(",").length
+    },
     // 取消按钮
     cancel() {
       this.open = false