【发布时间】:2015-06-09 07:37:55
【问题描述】:
运行时如何使用official drivers 生成过滤器?我想获取包含特定用户 ID 并且可以针对某些属性(包含一些文本)进行过滤的联系人
当前代码不适用于request.Filter > 1:
private FilterDefinition<Contact> BuildFilter(NgTableRequest request, string userId)
{
var filters = new List<FilterDefinition<Contact>>
{
Builders<Contact>.Filter.Where(q => q.ContactUsers.Any(w => w.UserId == userId))
};
if (request.Filter != null && request.Filter.Any())
{
foreach (var reqFilter in request.Filter)
{
filters.Add(Builders<Contact>.Filter.Regex(reqFilter.Key, reqFilter.Value[0]));
}
}
var result = Builders<Contact>.Filter.And(filters);
return result;
}
【问题讨论】:
标签: c# mongodb mongodb-.net-driver