[new feature] Search: support input native events (#451)

docs/demos/views/search.vue

@@ -11,8 +11,8 @@
           :placeholder="$t('placeholder')"
           :showAction="true"
           @search="onSearch"
-          @cancel="onCancel">
-        </van-search>
+          @cancel="onCancel"
+        />
       </form>
     </demo-block>
 

docs/markdown/en-US/field.md

@@ -90,12 +90,10 @@ Filed support all native properties of input tag，such as `maxlength`、`placeh
 | icon | Right side Icon name | `String` | - | - |
 
 ### Event
-Filed support all native events of input tag，such as `keypress`、`keyup`
+Filed support all native events of input tag，such as `focus`、`blur`、`keypress`
 
 | Event | Description | Parameters |
 |-----------|-----------|-----------|
-| focus | Triggered when filed get focused | - |
-| blur | Triggered when blur filed | - |
 | click-icon | Triggered when click the icon of filed | - |
 
 ### Slot

docs/markdown/en-US/search.md

@@ -64,6 +64,7 @@ Search support all native properties of input tag，such as `maxlength`、`place
 | showAction | Whether to show right button | `Boolean` | false | - |
 
 ### Event
+Search support all native events of input tag，such as `focus`、`blur`、`keypress`
 
 | Event | Description | Attribute |
 |-----------|-----------|-----------|

docs/markdown/zh-CN/field.md

@@ -92,12 +92,10 @@ Filed 默认支持 Input 标签所有的原生属性，比如 `maxlength`、`pla
 | icon | 输入框尾部图标 | `String` | - |  Icon 组件支持的类型 |
 
 ### Event
-Filed 默认支持 Input 标签所有的原生事件，比如 `keypress`、`keyup` 等
+Filed 默认支持 Input 标签所有的原生事件，如 `focus`、`blur`、`keypress` 等
 
 | 事件名称 | 说明 | 回调参数 |
 |-----------|-----------|-----------|
-| focus | 输入框聚焦时触发 | - |
-| blur | 输入框失焦时触发 | - |
 | click-icon | 点击尾部图标时触发 | - |
 
 ### Slot

docs/markdown/zh-CN/search.md

@@ -54,6 +54,7 @@ Search 默认支持 Input 标签所有的原生属性，比如 `maxlength`、`pl
 | showAction | 是否在搜索框右侧显示取消按钮 | `Boolean` | false | - |
 
 ### Event
+Search 默认支持 Input 标签所有的原生事件，如 `focus`、`blur`、`keypress` 等
 
 | 事件名 | 说明 | 参数 |
 |-----------|-----------|-----------|