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146 lines
3.4 KiB
Markdown
146 lines
3.4 KiB
Markdown
<style>
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.demo-steps {
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.steps-success {
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color: #06bf04;
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}
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.van-button {
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margin: 15px 0 0 15px;
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}
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}
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</style>
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<script>
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export default {
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data() {
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return {
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active: 0
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};
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},
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methods: {
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nextStep() {
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if (++this.active > 3) this.active = 0;
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}
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}
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}
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</script>
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## Steps 步骤条
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### 使用指南
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``` javascript
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import { Step, Steps } from 'vant';
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Vue.component(Step.name, Step);
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Vue.component(Steps.name, Steps);
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```
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### 代码演示
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#### 基础用法
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:::demo 基础用法
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```html
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<van-steps :active="active" icon="logistics" icon-class="steps-success" title="等待商家发货" description="等待商家发货等待商家发货等待商家发货等待商家发货等待商家发货">
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<van-step>买家下单</van-step>
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<van-step>商家接单</van-step>
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<van-step>买家提货</van-step>
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<van-step>交易完成</van-step>
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</van-steps>
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<van-button @click="nextStep">下一步</van-button>
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<script>
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export default {
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data() {
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return {
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active: 0
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};
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},
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methods: {
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nextStep() {
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if (++this.active > 3) this.active = 0;
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}
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}
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}
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</script>
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```
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:::
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#### 只显示步骤条
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当你不设置`title`或`description`属性时，就会只显示步骤条，而没有步骤的详细信息。
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:::demo 只显示步骤条
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```html
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<van-steps :active="active">
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<van-step>买家下单</van-step>
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<van-step>商家接单</van-step>
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<van-step>买家提货</van-step>
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<van-step>交易完成</van-step>
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</van-steps>
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```
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:::
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#### 竖式步骤条
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可以通过设置`direction`属性来改变步骤条的显示方式，可选值有`vertical/horizontal`。
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:::demo 只显示步骤条
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```html
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<van-steps direction="vertical" :active="0" active-color="#f60">
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<van-step>
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<h3>【城市】最新的物流状态之类的表述哈哈哈哈</h3>
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<p>2016-07-12 12:12:12</p>
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</van-step>
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<van-step>
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<h3>【城市】已经过了的物流状态我是折行我是折行我是折行联系电话：158630099999</h3>
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<p>2016-07-12 12:12:12</p>
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</van-step>
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<van-step>
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<h3>未发货</h3>
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<p>2016-07-12 12:12:12</p>
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</van-step>
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</van-steps>
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```
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:::
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### 高级用法
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可以使用具名`slot`增加自定义内容，其中包含`icon`和`message-extra`。
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:::demo 高级用法
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```html
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<van-steps :active="active" title="等待商家发货">
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<van-icon slot="icon" name="like"></van-icon>
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<p slot="message-extra">流程</p>
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<van-step>买家下单</van-step>
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<van-step>商家接单</van-step>
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<van-step>买家提货</van-step>
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<van-step>交易完成</van-step>
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</van-steps>
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```
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:::
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### Steps API
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| 参数 | 说明 | 类型 | 默认值 | 可选值 |
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|-----------|-----------|-----------|-------------|-------------|
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| active | 当前激活的步骤，从0开始 | `number` | | |
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| icon | 当前步骤的icon | `string` | | |
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| iconClass | 当前步骤栏为icon添加的类 | `string` | | |
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| title | 当前步骤从标题 | `string` | | |
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| description | 当前步骤描述 | `string` | | |
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| direction | 显示方向 | `string` | `horizontal` | `vertical/horizontal` |
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| activeColor | `active`状态时的颜色 | `string` | `#06bf04` | |
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### Steps Slot
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| 名称 | 说明 |
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|-----------|-----------|
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| icon | 自定义icon区域 |
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| message-extra | 状态栏添加额外的元素 |
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