归档目录树可滚动

src/views/manager/archivetree.vue

@@ -19,7 +19,9 @@
             v-model="filterText"
           >
           </el-input>
-          <el-tree
+          <div  class="scrollClass" style="height:358px ;">
+             <el-scrollbar style="height:100%">
+             <el-tree
             v-show="!filterText"
             ref="trees1"
             :props="props"
@@ -75,6 +77,10 @@
               </span>
             </span>
           </el-tree>
+          </el-scrollbar>
+          </div>
+         
+         
           <el-tree
             v-show="filterText"
             :default-expanded-keys='defaultExpanded'