添加触底加载

This commit is contained in:
李志鹏
2025-10-17 09:49:30 +08:00
parent c560cb56e6
commit 367d49a6cf
2 changed files with 116 additions and 100 deletions

View File

@@ -42,6 +42,7 @@
font-size: 3rem; font-size: 3rem;
color: #000; color: #000;
text-align: center; text-align: center;
margin: var(--my-list-footer-margin, 0);
> .placeholder { > .placeholder {
height: 1px; height: 1px;
} }

View File

@@ -2,24 +2,31 @@
import { ref, reactive, onMounted, inject } from 'vue' import { ref, reactive, onMounted, inject } from 'vue'
import HeaderTitle from '@/components/HeaderTitle.vue' import HeaderTitle from '@/components/HeaderTitle.vue'
import FooterNavigation from '@/components/FooterNavigation.vue' import FooterNavigation from '@/components/FooterNavigation.vue'
import MyList from '@/components/myList.vue'
const emit = defineEmits(['view-type']) const emit = defineEmits(['view-type'])
onMounted(() => { onMounted(() => {
emit('view-type', 1) emit('view-type', 1)
}) })
const loading = ref(false)
const finish = ref(false)
const list = reactive([])
const list = reactive([ const onLoad = () => {
{ id: 1, userID: '1111111111', datetime: '7/22/2025 18:20', lastopened: '18:20' }, loading.value = true
{ id: 2, userID: '2222222222', datetime: '7/22/2025 18:20', lastopened: '18:20' }, setTimeout(() => {
{ id: 3, userID: '3333333333', datetime: '7/22/2025 18:20', lastopened: '18:20' }, for (var i = 0; i < 10; i++) {
{ id: 4, userID: '4444444444', datetime: '7/22/2025 18:20', lastopened: '18:20' }, list.push({
{ id: 5, userID: '5555555555', datetime: '7/22/2025 18:20', lastopened: '18:20' }, id: list.length + 1,
{ id: 6, userID: '6666666666', datetime: '7/22/2025 18:20', lastopened: '18:20' }, userID: 10000000 + list.length,
{ id: 7, userID: '7777777777', datetime: '7/22/2025 18:20', lastopened: '18:20' }, datetime: '7/22/2025 18:20',
{ id: 8, userID: '8888888888', datetime: '7/22/2025 18:20', lastopened: '18:20' }, lastopened: '18:20'
{ id: 9, userID: '9999999999', datetime: '7/22/2025 18:20', lastopened: '18:20' }, })
{ id: 10, userID: '0000000000', datetime: '7/22/2025 18:20', lastopened: '18:20' } }
]) loading.value = false
if (list.length >= 50) finish.value = true
}, 1500)
}
const onRetrieveItem = (i: number) => { const onRetrieveItem = (i: number) => {
console.log('检索' + i) console.log('检索' + i)
} }
@@ -34,6 +41,7 @@
<div class="library"> <div class="library">
<div class="title">Library</div> <div class="title">Library</div>
<div class="list"> <div class="list">
<my-list v-model:loading="loading" v-model:finish="finish" @load="onLoad">
<div class="item" v-for="(v, i) in list" :key="v.id"> <div class="item" v-for="(v, i) in list" :key="v.id">
<div class="image"> <div class="image">
<img src="@/assets/images/workshop/posture/posture_1.png" /> <img src="@/assets/images/workshop/posture/posture_1.png" />
@@ -46,6 +54,7 @@
</div> </div>
<div class="delete" @click="deleteItem(i)"><SvgIcon name="delete2" size="30" /></div> <div class="delete" @click="deleteItem(i)"><SvgIcon name="delete2" size="30" /></div>
</div> </div>
</my-list>
</div> </div>
</div> </div>
<footer-navigation is-placeholder /> <footer-navigation is-placeholder />
@@ -88,19 +97,24 @@
} }
> .list { > .list {
flex: 1; flex: 1;
overflow-y: auto; overflow: hidden;
padding: 0 3.8rem;
margin: 0 3rem; margin: 0 3rem;
> .my-list {
padding: 0 3.8rem;
--my-list-footer-margin: 2rem 0;
> .item { > .item {
position: relative; position: relative;
padding: 2.8rem; padding: 2.8rem;
width: 100%; width: 100%;
height: 34.4rem; height: 34.4rem;
border-radius: 1.88rem; border-radius: 1.88rem;
margin-bottom: 7.66rem;
background-color: #f3f3f3; background-color: #f3f3f3;
display: flex; display: flex;
align-items: center; align-items: center;
margin-top: 7.66rem;
&:first-child {
margin-top: 0;
}
> .image { > .image {
width: 21.4rem; width: 21.4rem;
height: 100%; height: 100%;
@@ -178,4 +192,5 @@
} }
} }
} }
}
</style> </style>