38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
import Sortable from 'sortablejs';
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import {Component} from './component';
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/**
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* SortableList
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*
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* Can have data set on the dragged items by setting a 'data-drag-content' attribute.
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* This attribute must contain JSON where the keys are content types and the values are
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* the data to set on the data-transfer.
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*/
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export class SortableList extends Component {
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setup() {
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this.container = this.$el;
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this.handleSelector = this.$opts.handleSelector;
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const sortable = new Sortable(this.container, {
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handle: this.handleSelector,
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animation: 150,
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onSort: () => {
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this.$emit('sort', {ids: sortable.toArray()});
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},
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setData(dataTransferItem, dragEl) {
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const jsonContent = dragEl.getAttribute('data-drag-content');
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if (jsonContent) {
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const contentByType = JSON.parse(jsonContent);
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for (const [type, content] of Object.entries(contentByType)) {
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dataTransferItem.setData(type, content);
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}
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}
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},
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revertOnSpill: true,
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dropBubble: true,
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dragoverBubble: false,
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});
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}
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}
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