32 lines
789 B
HTML
32 lines
789 B
HTML
<div class="virtual-list-item"
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ref:node
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style="transform: translate3d(0, {{itemOffset}}px, 0);"
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data-virtual-index="{{index}}"
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data-virtual-key="{{key}}"
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>
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<:Component {component} virtualProps="{{props}}" />
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</div>
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<style>
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.virtual-list-item {
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position: absolute;
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top: 0;
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will-change: transform;
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}
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</style>
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<script>
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import { virtualListStore } from '../_utils/virtualListStore'
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export default {
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oncreate() {
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let itemHeights = this.store.get('itemHeights')
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itemHeights[this.get('key')] = this.refs.node.offsetHeight
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this.store.set({itemHeights: itemHeights})
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},
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computed: {
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itemOffset: ($itemOffsets, key) => {
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return $itemOffsets[key] || 0
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}
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},
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store: () => virtualListStore
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}
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</script> |