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ng: GridstackComponent not doing event for nested #3039

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merged 1 commit into from
Apr 28, 2025
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ng: GridstackComponent not doing event for nested #3039

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16 changes: 14 additions & 2 deletions angular/projects/lib/src/lib/gridstack.component.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -178,23 +178,35 @@ export class GridstackComponent implements OnInit, AfterContentInit, OnDestroy {
/** get all known events as easy to use Outputs for convenience */
protected hookEvents(grid?: GridStack) {
if (!grid) return;
// nested grids don't have events in v12.1+ so skip
if (grid.parentGridNode) return;
grid
.on('added', (event: Event, nodes: GridStackNode[]) => { this.checkEmpty(); this.addedCB.emit({event, nodes}); })
.on('added', (event: Event, nodes: GridStackNode[]) => {
const gridComp = (nodes[0].grid?.el as GridCompHTMLElement)._gridComp || this;
gridComp.checkEmpty();
this.addedCB.emit({event, nodes});
})
.on('change', (event: Event, nodes: GridStackNode[]) => this.changeCB.emit({event, nodes}))
.on('disable', (event: Event) => this.disableCB.emit({event}))
.on('drag', (event: Event, el: GridItemHTMLElement) => this.dragCB.emit({event, el}))
.on('dragstart', (event: Event, el: GridItemHTMLElement) => this.dragStartCB.emit({event, el}))
.on('dragstop', (event: Event, el: GridItemHTMLElement) => this.dragStopCB.emit({event, el}))
.on('dropped', (event: Event, previousNode: GridStackNode, newNode: GridStackNode) => this.droppedCB.emit({event, previousNode, newNode}))
.on('enable', (event: Event) => this.enableCB.emit({event}))
.on('removed', (event: Event, nodes: GridStackNode[]) => { this.checkEmpty(); this.removedCB.emit({event, nodes}); })
.on('removed', (event: Event, nodes: GridStackNode[]) => {
const gridComp = (nodes[0].grid?.el as GridCompHTMLElement)._gridComp || this;
gridComp.checkEmpty();
this.removedCB.emit({event, nodes});
})
.on('resize', (event: Event, el: GridItemHTMLElement) => this.resizeCB.emit({event, el}))
.on('resizestart', (event: Event, el: GridItemHTMLElement) => this.resizeStartCB.emit({event, el}))
.on('resizestop', (event: Event, el: GridItemHTMLElement) => this.resizeStopCB.emit({event, el}))
}

protected unhookEvents(grid?: GridStack) {
if (!grid) return;
// nested grids don't have events in v12.1+ so skip
if (grid.parentGridNode) return;
grid.off('added change disable drag dragstart dragstop dropped enable removed resize resizestart resizestop');
}
}
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