public void SetFilterResult(IFilterPart <T> filter)
{
if (requestList == null)
{
throw new NullReferenceException();
}
listFilters = filter.GetFilter();
DoAllFilter();
listFilters.Clear();
}
/// <summary>
/// 根据新的过滤部分预取 URL
/// </summary>
/// <param name="fieldName"></param>
/// <param name="newFilter"></param>
/// <returns></returns>
private string PrefetchNewFilterUrlImpl(string fieldName, IFilterPart newFilter)
{
if ((this.m_filters.Count == 0)
|| ((this.m_filters.Count == 1) && (string.Compare((this.m_filters[0] as IFilterPart).FieldName, fieldName, true) == 0)))
{
if (newFilter == null)
{
return BuildUrl(new IFilterPart[] { }, this.m_sorts, FIRST_PAGE_INDEX);
}
else
{
return BuildUrl(new IFilterPart[] { newFilter }, this.m_sorts, FIRST_PAGE_INDEX);
}
}
else
{
IList<IFilterPart> filters = new List<IFilterPart>();
foreach (IFilterPart filter in this.m_filters)
{
if (string.Compare(filter.FieldName, fieldName, true) == 0)
{
if (newFilter != null)
{
filters.Add(newFilter);
newFilter = null;
}
}
else
{
filters.Add(filter);
}
}
if (newFilter != null)
{
filters.Add(newFilter);
}
return BuildUrl(filters, this.m_sorts, FIRST_PAGE_INDEX);
}
}
/// <summary>
/// 设置过滤参数
/// </summary>
/// <param name="filter"></param>
public void SetFilter(IFilterPart filter)
{
TermNumberFilterPart tn = filter as TermNumberFilterPart;
if (tn != null)
{
this.SetFilter(tn.FieldName, tn.Value);
return;
}
TermStringFilterPart ts = filter as TermStringFilterPart;
if (ts != null)
{
this.SetFilter(ts.FieldName, ts.Value);
return;
}
RangeNumberFilterPart rn = filter as RangeNumberFilterPart;
if (rn != null)
{
this.SetFilter(rn.FieldName, rn.MinValue, rn.IncludeMinValue, rn.MaxValue, rn.IncludeMaxValue);
return;
}
RangeDateFilterPart rd = filter as RangeDateFilterPart;
if (rd != null)
{
this.SetFilter(rd.FieldName, rd.MinValue, rd.IncludeMinValue, rd.MaxValue, rd.IncludeMaxValue);
return;
}
}