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797b978f76
Co-authored-by: 无星 <32910694@qq.com>
2.9 KiB
2.9 KiB
InfiniteScroll
Load more data while reach bottom of the page
Basic usage
Add v-infinite-scroll
to the list to automatically execute loading method when scrolling to the bottom.
:::demo
<template>
<ul class="infinite-list" v-infinite-scroll="load" style="overflow:auto">
<li v-for="i in count" class="infinite-list-item">{{ i }}</li>
</ul>
</template>
<script>
export default {
data () {
return {
count: 0
}
},
methods: {
load () {
this.count += 2
}
}
}
</script>
<!--
<setup>
import { defineComponent, ref } from 'vue';
export default defineComponent({
setup() {
const count = ref(0);
const load = () => {
count.value += 2;
};
return {
count,
load,
};
},
});
</setup>
-->
:::
Disable Loading
:::demo
<template>
<div class="infinite-list-wrapper" style="overflow:auto">
<ul
class="list"
v-infinite-scroll="load"
infinite-scroll-disabled="disabled">
<li v-for="i in count" class="list-item">{{ i }}</li>
</ul>
<p v-if="loading">Loading...</p>
<p v-if="noMore">No more</p>
</div>
</template>
<script>
export default {
data () {
return {
count: 10,
loading: false
}
},
computed: {
noMore () {
return this.count >= 20
},
disabled () {
return this.loading || this.noMore
}
},
methods: {
load () {
this.loading = true
setTimeout(() => {
this.count += 2
this.loading = false
}, 2000)
}
}
}
</script>
<!--
<setup>
import { defineComponent, ref, computed } from 'vue';
export default defineComponent({
setup() {
const count = ref(10);
const loading = ref(false);
const noMore = computed(() => count.value >= 20);
const disabled = computed(() => loading.value || noMore.value);
const load = () => {
loading.value = true;
setTimeout(() => {
count.value += 2;
loading.value = false;
}, 2000);
};
return {
count,
loading,
noMore,
disabled,
load,
};
},
});
</setup>
-->
:::
Directives
Name | Description | Type | Accepted values | Default |
---|---|---|---|---|
v-infinite-scroll | Load more data while reach bottom of the page | function | - | - |
infinite-scroll-disabled | is disabled | boolean | - | false |
infinite-scroll-delay | throttle delay (ms) | number | - | 200 |
infinite-scroll-distance | trigger distance (px) | number | - | 0 |
infinite-scroll-immediate | Whether to execute the loading method immediately, in case the content cannot be filled up in the initial state. | boolean | - | true |