private string SetPostListInfo(IInputData input, ParamBuilderContainer condition, ListSortInfo listInfo)
{
MetaDataTableResolver metaResolver = MainResolver as MetaDataTableResolver;
if (metaResolver != null)
{
QueryConditionObject conditionData = input.PostObject.Convert <QueryConditionObject>();
IParamBuilder builder = metaResolver.GetQueryCondition(conditionData);
if (builder != null)
{
QueryCondition queryCondition = new QueryCondition(conditionData.Condition, builder);
condition.Add(builder);
listInfo.SqlCon = queryCondition.ToEncodeString();
}
}
if (SortQuery)
{
//string orderby;
//int sort;
//string order;
var jsonOrder = ParseSortParams2(input);
//ParseSortParams(input, out orderby, out sort, out order);
//listInfo.SortField = sort;
//listInfo.Order = order != "DESC" ? "ASC" : "DESC";
listInfo.JsonOrder = jsonOrder.ToJson();
return(jsonOrder.ToSqlOrder(MainResolver));
}
return(string.Empty);
}
public IParamBuilder GetCondition(QueryConditionObject condition)
{
TkDebug.AssertArgumentNull(condition, "condition", this);
ParamBuilderContainer container = new ParamBuilderContainer();
foreach (var item in condition.Condition)
{
if (string.IsNullOrEmpty(item.Value))
{
continue;
}
if (fIgnoreFields.Contains(item.Key))
{
continue;
}
FieldItem field = new FieldItem(item.Key);
BaseListSearch search = ObjectUtil.TryGetValue(fSearchMethod, item.Key);
if (search == null)
{
search = fDefaultSearch;
}
search.Context = Context;
search.ConditionData = condition.Condition;
search.IsEqual = false;
search.FieldName = field;
var builder = search.GetCondition(field, item.Value);
container.Add(builder);
}
return(container);
}
public override OutputData DoAction(IInputData input)
{
TkDebug.Assert(input.IsPost, "此Source支持Post状态，当前是Get", this);
QueryConditionObject obj = input.PostObject.Convert <QueryConditionObject>();
CalcResult(obj);
return(OutputData.Create(DataSet));
}
public static string GetCondition(MetaDataTableResolver resolver, params Tuple <string, string>[] conditions)
{
TkDebug.AssertArgumentNull(resolver, "resolver", null);
TkDebug.AssertArgumentNull(conditions, "conditions", null);
Dictionary <string, string> dict = new Dictionary <string, string>();
foreach (var item in conditions)
{
dict[item.Item1] = item.Item2;
}
QueryConditionObject obj = new QueryConditionObject(true, dict);
IParamBuilder builder = resolver.GetQueryCondition(obj);
QueryCondition condition = new QueryCondition(dict, builder);
return(condition.ToEncodeString());
}
protected abstract void CalcResult(QueryConditionObject obj);
