@for (col of columns(); track col.key) { } @for (row of rows(); track $index) { @for (col of columns(); track col.key) { } }

{{ col.header }}
{{ row[col.key] }}

@for (row of rows(); track $index) {
• @for (col of columns(); track col.key) {
  {{ col.header }} {{ row[col.key] }}
  }
}