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fix: default indexes replaced in onAdd and onDelete events #259

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fix: default indexes replaced in onAdd and onDelete events #259

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9 changes: 5 additions & 4 deletions projects/ngx-sortablejs/src/lib/sortablejs.directive.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -142,18 +142,19 @@ export class SortablejsDirective implements OnInit, OnChanges, OnDestroy {
return {
onAdd: (event: SortableEvent) => {
this.service.transfer = (items: any[]) => {
this.getBindings().injectIntoEvery(event.newIndex, items);
const indexes = getIndexesFromEvent(event);
this.getBindings().injectIntoEvery(indexes.new, items);
this.proxyEvent('onAdd', event);
};

this.proxyEvent('onAddOriginal', event);
},
onRemove: (event: SortableEvent) => {
const bindings = this.getBindings();

const indexes = getIndexesFromEvent(event);
if (bindings.provided) {
if (this.isCloning) {
this.service.transfer(bindings.getFromEvery(event.oldIndex).map(item => this.clone(item)));
this.service.transfer(bindings.getFromEvery(indexes.old).map(item => this.clone(item)));

// great thanks to https://github.com/tauu
// event.item is the original item from the source list which is moved to the target list
Expand All @@ -167,7 +168,7 @@ export class SortablejsDirective implements OnInit, OnChanges, OnDestroy {
this.renderer.insertBefore(event.clone.parentNode, event.item, event.clone);
this.renderer.removeChild(event.clone.parentNode, event.clone);
} else {
this.service.transfer(bindings.extractFromEvery(event.oldIndex));
this.service.transfer(bindings.extractFromEvery(indexes.old));
}

this.service.transfer = null;
Expand Down