nz-dropdown的二级菜单nz-submenu不会自动隐藏，版本：0.6.0-rc.2

[realmx]

• 页面效果，鼠标已离开，但nz-submenu没有自动隐藏

• HTML预览，鼠标每次经过nz-submenu都会自动生成一个子ul

• HTML Code

  <nz-dropdown [nzPlacement]="'topCenter'">
  <button nz-button nz-dropdown [nzShape]="'circle'">
      <i class="anticon anticon-bars"></i>
  </button>
  <ul nz-menu>
      <li nz-submenu>
          <span title>submenu</span>
          <ul>
              <li nz-menu-item>
                  <a rel="noopener noreferrer">menu-item</a>
              </li>
              <li nz-menu-item>
                  <a rel="noopener noreferrer">menu-item</a>
              </li>
              <li nz-menu-item>
                  <a rel="noopener noreferrer">menu-item</a>
              </li>
          </ul>
      </li>
      <li nz-menu-divider></li>
      <li nz-menu-item>
          <a rel="noopener noreferrer">menu-item</a>
      </li>
      <li nz-menu-item>
          <a rel="noopener noreferrer">menu-item</a>
      </li>
      <li nz-menu-item>
          <a rel="noopener noreferrer">menu-item</a>
      </li>
  </ul>
  </nz-dropdown>

• "ng-zorro-antd": "^0.6.0-rc.2"

• CLI Version

  
  ng -v
  
  _                      _                 ____ _     ___
  / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
  / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
  / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
  /_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
             |___/

Angular CLI: 1.5.0 Node: 6.11.3 OS: darwin x64 Angular: 5.0.0 ... animations, common, compiler, compiler-cli, core, forms ... http, language-service, platform-browser ... platform-browser-dynamic, router

@angular/cdk: 2.0.0-beta.12 @angular/cli: 1.5.0 @angular-devkit/build-optimizer: 0.0.32 @angular-devkit/core: 0.0.20 @angular-devkit/schematics: 0.0.35 @ngtools/json-schema: 1.1.0 @ngtools/webpack: 1.8.0 @schematics/angular: 0.1.0 typescript: 2.6.1 webpack: 3.8.1

[ghost]

这个问题我也遇到了，当菜单收缩为icon时，鼠标hover效果出现叠加的子ul，期望效果是悬浮时只显示当前的子菜单（用的是最新版本的组件） package.json如下： "dependencies": { "@angular/animations": "^5.0.0", "@angular/common": "^5.0.0", "@angular/compiler": "^5.0.0", "@angular/core": "^5.0.0", "@angular/forms": "^5.0.0", "@angular/http": "^5.0.0", "@angular/platform-browser": "^5.0.0", "@angular/platform-browser-dynamic": "^5.0.0", "@angular/router": "^5.0.0", "core-js": "^2.4.1", "ng-zorro-antd": "^0.6.0-rc.3", "rxjs": "^5.5.2", "zone.js": "^0.8.14" }, 原因可能是因为在移动过程中重复产生新的dom的ul,并没有移除掉之前的ul

[ghost]

解决方案：执行npm install @angular/cli@1.3.2版本（用angular4.2.4） "dependencies": { "@angular/animations": "^4.2.4", "@angular/common": "^4.2.4", "@angular/compiler": "^4.2.4", "@angular/core": "^4.2.4", "@angular/forms": "^4.2.4", "@angular/http": "^4.2.4", "@angular/platform-browser": "^4.2.4", "@angular/platform-browser-dynamic": "^4.2.4", "@angular/router": "^4.2.4", "core-js": "^2.4.1", "ng-zorro-antd": "^0.6.0-rc.3", "rxjs": "^5.4.2", "zone.js": "^0.8.14" },

@realmx

[realmx]

@15136133225 感谢解答，可是4.x版本编译很慢哎，目前我坚持用着5.0，因为影响不是很严重，等版本更新吧，希望能快一点

[superestze]

5.0以上的版本也没有解决这个问题呀。在A页面点击nz-drowndown 的menu， 跳转到B页面， nz-dropdown也会出现menu

[realmx]

@superestze 看来你得重新开个issue

[lock[bot]]

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