ant-design-vue/components/list/demo/loadmore.md

<cn>
#### 加载更多
可通过 `loadMore` 属性实现加载更多功能。
</cn>

<us>
#### Load more
Load more list with `loadMore` property.
</us>

```tpl
<template>
  <a-list class="demo-loadmore-list" :loading="loading" itemLayout="horizontal" :dataSource="data">
    <div
      v-if="showLoadingMore"
      slot="loadMore"
      :style="{ textAlign: 'center', marginTop: '12px', height: '32px', lineHeight: '32px' }"
    >
      <a-spin v-if="loadingMore" />
      <a-button v-else @click="onLoadMore">loading more</a-button>
    </div>
    <a-list-item slot="renderItem" slot-scope="item, index">
      <a slot="actions">edit</a>
      <a slot="actions">more</a>
      <a-list-item-meta
        description="Ant Design, a design language for background applications, is refined by Ant UED Team"
      >
        <a slot="title" href="https://www.antdv.com/">{{item.name.last}}</a>
        <a-avatar
          slot="avatar"
          src="https://zos.alipayobjects.com/rmsportal/ODTLcjxAfvqbxHnVXCYX.png"
        />
      </a-list-item-meta>
      <div>content</div>
    </a-list-item>
  </a-list>
</template>
<script>
  import reqwest from 'reqwest';

  const fakeDataUrl = 'https://randomuser.me/api/?results=5&inc=name,gender,email,nat&noinfo';

  export default {
    data() {
      return {
        loading: true,
        loadingMore: false,
        showLoadingMore: true,
        data: [],
      };
    },
    mounted() {
      this.getData(res => {
        this.loading = false;
        this.data = res.results;
      });
    },
    methods: {
      getData(callback) {
        reqwest({
          url: fakeDataUrl,
          type: 'json',
          method: 'get',
          contentType: 'application/json',
          success: res => {
            callback(res);
          },
        });
      },
      onLoadMore() {
        this.loadingMore = true;
        this.getData(res => {
          this.data = this.data.concat(res.results);
          this.loadingMore = false;
          this.$nextTick(() => {
            window.dispatchEvent(new Event('resize'));
          });
        });
      },
    },
  };
</script>
<style>
  .demo-loadmore-list {
    min-height: 350px;
  }
</style>
```