[完善]完善treeselect最大高度

src/app/system-management/user/adduser/adduser.component.html

@@ -16,7 +16,7 @@
     </nz-form-item>
     <nz-form-item>
       <nz-form-control>
-        <nz-tree-select formControlName="organization" [nzNodes]="nodes" nzPlaceHolder="请选择所属机构">
+        <nz-tree-select [nzDropdownClassName]="'maxHeightTreeSelect'" formControlName="organization" [nzNodes]="nodes" nzPlaceHolder="请选择所属机构">
           
         </nz-tree-select>
       </nz-form-control>

src/app/system-management/user/edituser/edituser.component.html

@@ -16,7 +16,7 @@
     </nz-form-item>
     <nz-form-item>
       <nz-form-control>
-        <nz-tree-select [(ngModel)]="data.organizationUnitId" formControlName="organization" [nzNodes]="nodes" nzPlaceHolder="请选择所属机构">
+        <nz-tree-select [nzDropdownClassName]="'maxHeightTreeSelect'" [(ngModel)]="data.organizationUnitId" formControlName="organization" [nzNodes]="nodes" nzPlaceHolder="请选择所属机构">
 
         </nz-tree-select>
       </nz-form-control>

src/theme.less

@@ -383,3 +383,8 @@
 .ant-modal-close-x {
   color: #fff;
 }
+
+
+.maxHeightTreeSelect{
+  max-height: 280px;
+}