/// <summary>
/// 分页查询
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="source"></param>
/// <param name="param">分页的参数</param>
/// <returns></returns>
public static PageModel <T> ToPageList <T>(this IQueryable <T> source, BasePageParam param)
{
ErrorHelper.ThrowIfNull(param, "param is null");
return(source.ToPageList(param.PageIndex, param.PageSize));
}
/// <summary>
/// 排序冰粉也
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="source"></param>
/// <param name="param"></param>
/// <returns></returns>
public static PageModel <T> ToOrderAndPageList <T>(this IQueryable <T> source, BasePageParam param)
{
if (!string.IsNullOrWhiteSpace(param.SortKey))
{
source = source.ApplyOrder(param.SortKey, param.SortType);
}
return(source.ToPageList(param));
}
/// <summary>
/// 排序冰粉也
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="source"></param>
/// <param name="param"></param>
/// <returns></returns>
public async static Task <PageModel <T> > ToOrderAndPageListAsync <T>(this IQueryable <T> source, BasePageParam param)
{
if (!string.IsNullOrWhiteSpace(param.SortKey))
{
source = source.ApplyOrder(param.SortKey, param.SortType);
}
return(await source.ToPageListAsync(param));
}
/// <summary>
/// 异步分页查询
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="source"></param>
/// <param name="pagemodel"></param>
/// <returns></returns>
public static async Task <PageModel <T> > ToPageListAsync <T>(this IQueryable <T> source, BasePageParam param)
{
ErrorHelper.ThrowIfNull(param, "param is null");
return(await source.ToPageListAsync(param.PageIndex, param.PageSize));
}
