@if (open()) {
一级 · 城市
@if (menuDepth() >= 2) {
二级 · 行政区
    @for (d of districts; track d) {
    • } @if (districts.length === 0) {
  • 暂无分区
    • }
} @if (menuDepth() >= 3 && activeDistrict()) {
三级 · {{ activeDistrict() }}
    @for (g of groupsInActiveDistrict(); track g.roomId) {
    • } @if (groupsInActiveDistrict().length === 0) {
  • 该区暂无客户群
    • }
}
}