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refactor: 架构升级
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# uni-load-more
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## Instructions
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组件名:uni-load-more
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代码块: uLoadMore
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点击下载&安装
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### Syntax
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- 使用 `<uni-load-more />`(或 `<uni-load-more></uni-load-more>`,当需要包裹子节点时)。
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- 遇到平台差异时,建议使用条件编译(`#ifdef / #endif`)显式处理。
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#### Properties
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| 属性名 | 类型 | 可选值 | 默认值 | 说明 |
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| --- | --- | --- | --- | --- |
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| iconSize | Number | - | 24 | 指定图标大小 |
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| status | String | more/loading/noMore | more | loading 的状态 |
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| showIcon | Boolean | - | true | 是否显示 loading 图标 |
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| showText | Boolean | - | true | **[1.3.3新增]**是否显示文本 |
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| iconType | String | snow/circle/auto | auto | 指定图标样式 |
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| color | String | - | #777777 | 图标和文字颜色 |
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| contentText | Object | - | {contentdown: "上拉显示更多",contentrefresh: "正在加载...",contentnomore: "没有更多数据了"} | 各状态文字说明 |
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#### Events
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| 事件名 | 说明 | 返回值 |
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| --- | --- | --- |
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| clickLoadMore | 点击加载更多时触发 | e.detail={status:'loading'} |
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#### Platform Compatibility
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See official docs for platform support table: `https://uniapp.dcloud.net.cn/component/uniui/uni-load-more.html`
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### Examples
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### Example (Example 1)
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```vue
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<uni-load-more status="more"></uni-load-more>
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```
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### Example (Example 2)
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```html
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<uni-load-more status="more"></uni-load-more>
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```
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### Example (Example 3)
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```vue
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<template>
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<view class="container">
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<uni-card is-full :is-shadow="false">
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<text class="uni-h6">加载更多组件用于页面加载更多数据时,页面底部显示内容等场景</text>
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</uni-card>
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<uni-section title="基本用法" type="line">
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<uni-load-more :status="status" />
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</uni-section>
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<uni-section title="修改默认文字" type="line">
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<uni-load-more :status="status" :content-text="contentText" />
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</uni-section>
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<uni-section title="改变颜色" type="line">
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<uni-load-more color="#007AFF" :status="status" />
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</uni-section>
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<uni-section title="指定加载图标样式 - 按平台自动选择样式" type="line">
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<uni-load-more iconType="auto" :status="status" />
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</uni-section>
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<uni-section title="指定加载图标样式 - 环形" type="line">
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<uni-load-more iconType="circle" :status="status" />
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</uni-section>
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<uni-section title="改变组件状态" type="line">
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<radio-group class="uni-list" @change="onChange">
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<view v-for="(item, index) in statusTypes" :key="index" class="uni-list-item">
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<view class="uni-list-item__container">
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<view class="uni-list-item__content">
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<text class="uni-list-item__content-title">{{ item.text }}</text>
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</view>
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<view class="uni-list-item__extra">
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<radio :value="item.value" :checked="item.checked" />
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</view>
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</view>
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</view>
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</radio-group>
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</uni-section>
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</view>
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</template>
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```
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### Example (Example 4)
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```html
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<template>
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<view class="container">
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<uni-card is-full :is-shadow="false">
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<text class="uni-h6">加载更多组件用于页面加载更多数据时,页面底部显示内容等场景</text>
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</uni-card>
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<uni-section title="基本用法" type="line">
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<uni-load-more :status="status" />
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</uni-section>
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<uni-section title="修改默认文字" type="line">
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<uni-load-more :status="status" :content-text="contentText" />
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</uni-section>
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<uni-section title="改变颜色" type="line">
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<uni-load-more color="#007AFF" :status="status" />
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</uni-section>
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<uni-section title="指定加载图标样式 - 按平台自动选择样式" type="line">
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<uni-load-more iconType="auto" :status="status" />
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</uni-section>
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<uni-section title="指定加载图标样式 - 环形" type="line">
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<uni-load-more iconType="circle" :status="status" />
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</uni-section>
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<uni-section title="改变组件状态" type="line">
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<radio-group class="uni-list" @change="onChange">
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<view v-for="(item, index) in statusTypes" :key="index" class="uni-list-item">
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<view class="uni-list-item__container">
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<view class="uni-list-item__content">
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<text class="uni-list-item__content-title">{{ item.text }}</text>
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</view>
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<view class="uni-list-item__extra">
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<radio :value="item.value" :checked="item.checked" />
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</view>
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</view>
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</view>
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</radio-group>
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</uni-section>
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</view>
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</template>
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```
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### Example (Example 5)
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```html
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<script>
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export default {
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components: {},
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data() {
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return {
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status: 'more',
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statusTypes: [{
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value: 'more',
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text: '加载前',
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checked: true
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}, {
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value: 'loading',
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text: '加载中',
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checked: false
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}, {
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value: 'noMore',
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text: '没有更多',
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checked: false
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}],
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contentText: {
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contentdown: '查看更多',
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contentrefresh: '加载中',
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contentnomore: '没有更多'
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}
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}
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},
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methods: {
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onChange(e) {
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this.status = e.detail.value
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},
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clickLoadMore(e) {
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uni.showToast({
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icon: 'none',
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title: "当前状态:" + e.detail.status
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})
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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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### Example (Example 6)
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```html
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<style lang="scss">
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.uni-list-item {
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border-bottom-style: solid;
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border-bottom-width: 1px;
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border-bottom-color: #eee;
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font-size: 14px;
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}
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.uni-list-item__container {
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/* #ifndef APP-NVUE */
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display: flex;
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width: 100%;
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box-sizing: border-box;
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/* #endif */
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padding: 12px 15px;
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flex: 1;
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position: relative;
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flex-direction: row;
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justify-content: space-between;
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align-items: center;
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}
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.uni-list-item__content-title {
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font-size: 14px;
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color: #666;
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}
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</style>
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```
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Reference:
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- [Official Documentation](https://uniapp.dcloud.net.cn/component/uniui/uni-load-more.html)
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- [Plugin Marketplace](https://ext.dcloud.net.cn/plugin?name=load-more)
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- [Local Example](examples/uni-ui/uni-load-more.vue)
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