From 2328983afa8dac675f8c43ce1c9368c248bc5a08 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Sat, 25 Jul 2020 10:47:47 +0800
Subject: [PATCH] feat(NumberKeyboard): add get-container prop (#6870)

---
 src/mixins/portal.js                | 2 +-
 src/number-keyboard/README.md       | 1 +
 src/number-keyboard/README.zh-CN.md | 1 +
 src/number-keyboard/index.js        | 2 ++
 4 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/mixins/portal.js b/src/mixins/portal.js
index 3ed88ef2d..ec3e65f26 100644
--- a/src/mixins/portal.js
+++ b/src/mixins/portal.js
@@ -6,7 +6,7 @@ function getElement(selector) {
   return selector();
 }
 
-export function PortalMixin({ ref, afterPortal }) {
+export function PortalMixin({ ref, afterPortal } = {}) {
   return {
     props: {
       getContainer: [String, Function],
diff --git a/src/number-keyboard/README.md b/src/number-keyboard/README.md
index 67faf36b7..ba612b0e8 100644
--- a/src/number-keyboard/README.md
+++ b/src/number-keyboard/README.md
@@ -160,6 +160,7 @@ export default {
 | close-button-loading `v2.7.0` | Whether to show loading close button in custom theme | _boolean_ | `false` |
 | show-delete-key `v2.5.9` | Whether to show delete button | _boolean_ | `true` |
 | hide-on-click-outside | Whether to hide keyboard when click outside | _boolean_ | `true` |
+| get-container `v2.10.0` | Return the mount node for NumberKeyboard | _string \| () => Element_ | - |
 | safe-area-inset-bottom | Whether to enable bottom safe area adaptation | _boolean_ | `true` |
 
 ### Events
diff --git a/src/number-keyboard/README.zh-CN.md b/src/number-keyboard/README.zh-CN.md
index 24bea797a..4228b1b9a 100644
--- a/src/number-keyboard/README.zh-CN.md
+++ b/src/number-keyboard/README.zh-CN.md
@@ -173,6 +173,7 @@ export default {
 | close-button-loading `v2.7.0` | 是否将关闭按钮设置为加载中状态，仅在 `theme="custom"` 时有效 | _boolean_ | `false` |
 | show-delete-key `v2.5.9` | 是否展示删除图标 | _boolean_ | `true` |
 | hide-on-click-outside | 点击外部时是否收起键盘 | _boolean_ | `true` |
+| get-container `v2.10.0` | 指定挂载的节点，[用法示例](#/zh-CN/popup#zhi-ding-gua-zai-wei-zhi) | _string \| () => Element_ | - |
 | safe-area-inset-bottom | 是否开启[底部安全区适配](#/zh-CN/quickstart#di-bu-an-quan-qu-gua-pei) | _boolean_ | `true` |
 
 ### Events
diff --git a/src/number-keyboard/index.js b/src/number-keyboard/index.js
index ebd1c85f8..3ea42df30 100644
--- a/src/number-keyboard/index.js
+++ b/src/number-keyboard/index.js
@@ -1,5 +1,6 @@
 import { createNamespace } from '../utils';
 import { stopPropagation } from '../utils/dom/event';
+import { PortalMixin } from '../mixins/portal';
 import { BindEventMixin } from '../mixins/bind-event';
 import Key from './Key';
 
@@ -7,6 +8,7 @@ const [createComponent, bem] = createNamespace('number-keyboard');
 
 export default createComponent({
   mixins: [
+    PortalMixin(),
     BindEventMixin(function (bind) {
       if (this.hideOnClickOutside) {
         bind(document.body, 'touchstart', this.onBlur);