filter method
Implementation
filter([String? whereClause]) async {
modelList!.clear();
this.currentPage = 1;
this.advanceWhere = whereClause ?? '';
updateSql(0);
if (onFilter != null) await onFilter!();
}
filter([String? whereClause]) async {
modelList!.clear();
this.currentPage = 1;
this.advanceWhere = whereClause ?? '';
updateSql(0);
if (onFilter != null) await onFilter!();
}