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f36961fe29
* docs(SwipeCell): change "slot" to "v-slot" * docs(SwipeCell): change `v-slot` to`#` * docs(cell): change `slot` to `#` * docs(checkbox): change `slot` to `v-slot` * docs(field): change `slot` to `v-slot` * docs(checkbox): remove wrong comment * docs(radio): change `slot` to `#` * docs(search): change `slot` to `#` * docs(slider): change `slot` to `#` * docs(switch): change `slot` to `#` * docs(PullRefresh): change `slot` to `#` * docs(collapse): change `slot` to `#` * docs(panel): change `slot` to `#` * docs(swipe): change `slot` to `#` * docs(navbar): change `slot` to `#` * docs(tab): change `slot` to `#` * docs(tabber): change `slot` to `#` * docs(TreeSelect): change `slot` to `#` * docs(card): change `slot` to `#` * docs(submitBar): change `slot` to `#` * docs(sku): change `slot` to `#` unsure * docs(cell): delete waste blank line * docs(panel): fix indentation * docs(PullRefresh): change "count" to "Refresh Count" * docs(radio): delete waste blank line * docs(search): move props above the event * docs(submitBar): delete waste `<span>` * docs(swipCell): delete waste blank line * docs(tabbar): merge `<img>` into one line
82 lines
1.4 KiB
Markdown
82 lines
1.4 KiB
Markdown
# NavBar 导航栏
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### 引入
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```js
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import Vue from 'vue';
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import { NavBar } from 'vant';
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Vue.use(NavBar);
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```
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## 代码演示
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### 基础用法
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```html
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<van-nav-bar
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title="标题"
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left-text="返回"
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right-text="按钮"
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left-arrow
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@click-left="onClickLeft"
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@click-right="onClickRight"
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/>
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```
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```js
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import { Toast } from 'vant';
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export default {
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methods: {
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onClickLeft() {
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Toast('返回');
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},
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onClickRight() {
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Toast('按钮');
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}
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}
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}
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```
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### 高级用法
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通过插槽定制内容
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```html
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<van-nav-bar title="标题" left-text="返回" left-arrow>
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<template #right>
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<van-icon name="search"/>
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</template>
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</van-nav-bar>
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```
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## API
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### Props
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| 参数 | 说明 | 类型 | 默认值 |
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|------|------|------|------|
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| title | 标题 | *string* | `''` |
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| left-text | 左侧文案 | *string* | `''` |
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| right-text | 右侧文案 | *string* | `''` |
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| left-arrow | 是否显示左侧箭头 | *boolean* | `false` |
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| fixed | 是否固定在顶部 | *boolean* | `false` |
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| border | 是否显示下边框 | *boolean* | `true` |
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| z-index | 元素 z-index | *number \| string* | `1` |
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### Slots
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| 名称 | 说明 |
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|------|------|
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| title | 自定义标题 |
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| left | 自定义左侧区域内容 |
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| right | 自定义右侧区域内容 |
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### Events
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| 事件名 | 说明 | 回调参数 |
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|------|------|------|
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| click-left | 点击左侧按钮时触发 | - |
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| click-right | 点击右侧按钮时触发 | - |
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