docs: update checkbox api

Author: tangjinzhou

components/checkbox/index.en-US.md

@@ -8,7 +8,11 @@
 | checked | Specifies whether the checkbox is selected. | boolean | false |
 | defaultChecked | Specifies the initial state: whether or not the checkbox is selected. | boolean | false |
 | disabled | Disable checkbox | boolean | false |
-| onChange | The callback function that is triggered when the state changes. | Function(e:Event) | - |
+
+### events
+| Events Name | Description | Arguments |
+| --- | --- | --- |
+| change | The callback function that is triggered when the state changes. | Function(e:Event) |
 
 ### Checkbox Group
 
@@ -18,7 +22,11 @@
 | disabled | Disable all checkboxes | boolean | false |
 | options | Specifies options | string\[] | \[] |
 | value | Used for setting the currently selected value. | string\[] | \[] |
-| onChange | The callback function that is triggered when the state changes. | Function(checkedValue) | - |
+
+### events
+| Events Name | Description | Arguments |
+| --- | --- | --- |
+| change | The callback function that is triggered when the state changes. | Function(checkedValue) |
 
 ## Methods
 

components/checkbox/index.zh-CN.md

@@ -8,7 +8,13 @@
 | checked | 指定当前是否选中 | boolean | false |
 | defaultChecked | 初始是否选中 | boolean | false |
 | indeterminate | 设置 indeterminate 状态，只负责样式控制 | boolean | false |
-| onChange | 变化时回调函数 | Function(e:Event) | - |
+
+
+### 事件
+| 事件名称 | 说明 | 回调参数 |
+| --- | --- | --- |
+| change | 变化时回调函数 | Function(e:Event) | - |
+
 
 ### Checkbox Group
 
@@ -19,6 +25,11 @@
 | value | 指定选中的选项 | string\[] | \[] |
 | onChange | 变化时回调函数 | Function(checkedValue) | - |
 
+### 事件
+| 事件名称 | 说明 | 回调参数 |
+| --- | --- | --- |
+| change | 变化时回调函数 | Function(checkedValue) | - |
+
 ## 方法
 
 ### Checkbox