c938b2ea1b
* Adds code to fetch more * Adds working in progress * Adds debugging test * Cleans up and creates a new component * Adds debug logs * Adds debounce for messages * Fixes scrolling * Fixes go code to handle length * Fixes tests * Adds loader * Fixes tests
39 lines
1.0 KiB
Vue
39 lines
1.0 KiB
Vue
<template lang="html">
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<div ref="observer" class="control" :class="{ 'is-loading': isLoading }"></div>
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</template>
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<script>
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export default {
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name: "InfiniteLoader",
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data() {
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return {
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scrollingParent: null,
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isLoading: false
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};
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},
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props: {
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onLoadMore: Function,
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enabled: Boolean
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},
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mounted() {
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this.scrollingParent = this.$el.closest("[data-scrolling]");
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const intersectionObserver = new IntersectionObserver(
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async entries => {
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if (entries[0].intersectionRatio <= 0) return;
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if (this.onLoadMore && this.enabled) {
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const previousHeight = this.scrollingParent.scrollHeight;
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this.isLoading = true;
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await this.onLoadMore();
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this.isLoading = false;
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this.$nextTick(() => (this.scrollingParent.scrollTop += this.scrollingParent.scrollHeight - previousHeight));
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}
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},
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{ threshholds: 1 }
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);
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intersectionObserver.observe(this.$refs.observer);
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}
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};
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</script>
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<style scoped lang="scss"></style>
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