ABP js调用后台的删除 参数为int类型 非对象

_projectService.deleteForTree(obj.id).done(function (data) {

});

public bool DeleteForTree(int id)
{
    var entity = _entityRepository.Get(id);
    var list = _entityRepository.GetAll().Where(c => c.ProjectCode.StartsWith(entity.ProjectCode)).Select(c=>c.Id).ToList();
    list.ForEach(c=> {
        _entityRepository.Delete(c);
    });
    return true;
}