更新记录

1.1.0（2024-04-10）

更新demo

平台兼容性

zhj-longlist

<template>
    <view class="content">

        <view class="top">
            <text class="title"  @click="toTop">
                  共 {{ items.length }} 条数据  【返回顶部】
            </text>
        </view>

        <rg-longlist class="scroll-ref" ref="longref" :items="items"  :itemHeight="40" @lower="lower">
            <template v-slot="{item,idx}">
                <view class="hh">{{ item && item.value }} {{idx}}</view>
            </template>
        </rg-longlist>

        <view class="foot">
            尾部信息区  长列表组件
        </view>
    </view>
</template>

<script>
    export default {
        data() {
            return {
                items: []
            }
        },
        onLoad() {
            const items = [];
            for (let i = 0; i < 100; i++) {
                items.push({
                    id: i,
                    value: `item${i}`
                })
            }
            this.items = items;
        },
        methods: {
            toTop(){
                this.$refs.longref.goTop()
            },
            lower() {

                const items = this.items;

                for (let i = 0; i < 100; i++) {
                    items.push({
                        id: i,
                        value: `item${i}`
                    })
                }
                console.log(items)
                this.items = items;

            }
        }
    }
</script>

.content {
    display: flex;
    flex-direction: column;
    background-color: #eee;
    /* #ifdef H5 */
    height: calc(100vh - 44px);
    /* #endif */
    height:100vh;
    width: 100%;
    justify-content: space-between;
    font-size: 28rpx;
}

.scroll-ref {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: baseline;
    background-color: #fff;
    overflow: auto;
}

.top {
    width: 100%;
    height: 100px;
    background-color: bisque;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.foot {
    width: 100%;
    height: 60px;
    background-color: bisque;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #999;
}

.hh {
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #999;
}