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Added code to update existing column when other column with same key … #28

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Added code to update existing column when other column with same key … #28

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13 changes: 10 additions & 3 deletions projects/simplified-ui/src/lib/models/DataTableModel.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -126,11 +126,18 @@ export class DataTable<T> {
* @param index Index at which the column should be added.
*/
addColumn(column: IDataTableColumn, index?: number): void {
if (index) {
this.columns.splice(index, 0, column);
// updates the existing column when key is same
if (this.columns.some(i => i.key == column.key)) {
var prevColumnIndex = this.columns.findIndex(i => i.key == column.key);
this.columns[prevColumnIndex] = column;
} else {
this.columns.push(column);
if (index) {
this.columns.splice(index, 0, column);
} else {
this.columns.push(column);
}
}

this.columnAddedSubject.next(column);
this.columnsUpdatedSubject.next(this.columns);
}
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6 changes: 5 additions & 1 deletion projects/simplified-ui/src/lib/sa-data-table/sa-data-table.component.ts
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Expand Up @@ -122,8 +122,12 @@ export class SaDataTableComponent<T> implements OnInit, AfterViewInit, OnDestroy

ngOnInit() {
this.actionsTemplate = this.dataTable.actionsTemplate;

this.dataTable.onColumnRemoved().subscribe(res => {
this.filterArray = this.filterArray.filter(x => x.key != res.filter.key)
});

this.dataTable.onColumnUpdated().subscribe((columns) => {
this.filterArray = [];
columns.forEach((z) => {
if (z.filter != null) this.filterArray.push(z.filter);
});
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