protected virtual void CreateDefaultValue(IInputData input, DataSet dataSet)
{
if (string.IsNullOrEmpty(TableName) || fMetaData == null || input.Style.Style != PageStyle.Insert)
{
return;
}
ITableSchemeEx scheme = fMetaData.GetTableScheme(TableName);
if (scheme == null)
{
return;
}
MetaDataTableResolver resolver = new MetaDataTableResolver(scheme, this);
using (resolver)
{
//DataTable table = DataSetUtil.CreateDataTable(scheme.TableName, scheme.Fields);
DataTable table = resolver.CreateVirtualTable(true);
DataRow row = table.NewRow();
table.Rows.Add(row);
resolver.SetDefaultValue(input.QueryString);
resolver.SetDefaultValue(row);
resolver.FillCodeTable(input.Style);
resolver.Decode(input.Style);
}
}
private void PostData(IInputData input)
{
DataSet postDataSet = input.PostObject.Convert <DataSet>();
FieldErrorInfoCollection errors = new FieldErrorInfoCollection();
MetaDataTableResolver metaResolver = MainResolver as MetaDataTableResolver;
if (metaResolver != null)
{
metaResolver.CheckFirstConstraints(input, errors);
}
switch (input.Style.Style)
{
case PageStyle.Insert:
MainResolver.Insert(postDataSet, input);
break;
case PageStyle.Update:
MainResolver.Update(postDataSet, input);
break;
}
if (metaResolver != null)
{
metaResolver.CheckLaterConstraints(input, errors);
}
errors.CheckError();
}
//private void ParseSortParams(IInputData input, out string orderby, out int sort, out string order)
//{
// sort = input.QueryString["Sort"].Value<int>(-1);
// order = null;
// if (sort == -1 || fListFields == null)
// {
// orderby = OrderBy;
// if (!string.IsNullOrEmpty(orderby) && fListFields != null)
// {
// int comma = orderby.IndexOf(',');
// string subOrder = comma >= 0 ? orderby.Substring(0, comma - 1) : orderby;
// sort = fListFields.FindIndex(field =>
// subOrder.IndexOf(field.FieldName, StringComparison.Ordinal) != -1);
// if (sort != -1 && subOrder.IndexOf("DESC", StringComparison.OrdinalIgnoreCase) != -1)
// order = "DESC";
// }
// }
// else
// {
// if (sort < 0 || sort >= fListFields.Count)
// sort = 0;
// order = input.QueryString["Order"].Value<string>(string.Empty);
// orderby = string.Format(ObjectUtil.SysCulture, "ORDER BY {0} {1}",
// fListFields[sort].FieldName, order);
// }
//}
private string SetGetListInfo(IInputData input, ParamBuilderContainer condition, ListSortInfo listInfo)
{
//string orderby;
//int sort;
//string order;
var jsonOrder = ParseSortParams2(input);
//ParseSortParams(input, out orderby, out sort, out order);
string queryCon = input.QueryString[CONDITION_HEADER_NAME];
if (!string.IsNullOrEmpty(queryCon))
{
queryCon = Uri.UnescapeDataString(queryCon);
QueryCondition queryCondition = QueryCondition.FromEncodeString(queryCon);
condition.Add(queryCondition.Builder);
DataTable queryTable = queryCondition.QueryData.CreateTable("_QueryData");
DataSet.Tables.Add(queryTable);
MetaDataTableResolver metaResolver = MainResolver as MetaDataTableResolver;
if (metaResolver != null)
{
metaResolver.DecodeQueryTable(queryTable);
}
}
PrepareConditionData(DataSet.Tables[QUERY_TABLE_NAME], input);
//listInfo.SortField = sort;
//listInfo.Order = order != "DESC" ? "ASC" : "DESC";
listInfo.SqlCon = queryCon;
string result = jsonOrder.ToSqlOrder(MainResolver);
// 对于自定义排序，由于无法改变ASC和DESC，将在ToSqlOrder中重置，所以，这行代码要放在后面
listInfo.JsonOrder = jsonOrder.ToJson();
return(result);
}
public static string GetCondition(MetaDataTableResolver resolver, string nickName, string value)
{
TkDebug.AssertArgumentNullOrEmpty(nickName, "nickName", null);
TkDebug.AssertArgumentNull(value, "value", null);
return(GetCondition(resolver, Tuple.Create(nickName, value)));
}
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);
}
protected override void DefaultUpdateAction(IInputData input)
{
base.DefaultUpdateAction(input);
if (Operators != null && input.Style.Style == PageStyle.Detail)
{
if (MainResolver.HostTable.Rows.Count > 0)
{
MakeOperateRight(input);
}
}
MetaDataTableResolver metaResolver = MainResolver as MetaDataTableResolver;
Decode(input, metaResolver);
if (OneToOneTables != null)
{
foreach (var item in OneToOneTables)
{
metaResolver = item.Resolver as MetaDataTableResolver;
Decode(input, metaResolver);
}
}
if (FillDetailData)
{
foreach (var resolver in ChildResolvers)
{
metaResolver = resolver as MetaDataTableResolver;
Decode(input, metaResolver);
}
}
}
protected override void DefaultUpdateAction(IInputData input)
{
ProcessFillingUpdateEvent(input);
FillUpdateTables(input);
FilledUpdateEventArgs e = new FilledUpdateEventArgs(input);
OnFilledUpdateTables(e);
if (SupportData)
{
foreach (DataRow row in MainResolver.HostTable.Rows)
{
CheckDataRight(input, row);
}
}
if (!input.IsPost)
{
MetaDataTableResolver metaResolver = MainResolver as MetaDataTableResolver;
if (metaResolver != null)
{
metaResolver.Decode(input.Style);
if (input.Style.Style == PageStyle.Update)
{
metaResolver.FillCodeTable(input.Style);
}
}
}
}
public override OutputData DoAction(IInputData input)
{
if (MainResolver != null)
{
IParamBuilder builder;
if (FilterSql != null)
{
builder = ParamBuilder.CreateSql(Expression.Execute(FilterSql, this));
}
else
{
builder = ParamBuilder.CreateSql("1=1");
}
MainResolver.Select(builder, OrderBy);
MetaDataTableResolver metaResolver = MainResolver as MetaDataTableResolver;
if (metaResolver != null)
{
metaResolver.Decode(input.Style);
}
}
if (UseCallerInfo)
{
input.CallerInfo.AddInfo(DataSet);
}
return(OutputData.Create(DataSet));
}
protected override void OnReadMetaData(TableResolver resolver,
IPageStyle style, ITableSchemeEx scheme)
{
fListFields = (from field in scheme.Fields
let tk5field = field.Convert <Tk5FieldInfoEx>()
where IsListField(tk5field, style)
orderby field.Control.GetOrder(style)
select MetaDataTableResolver.GetSortField(field)).ToList();
}
private static void DecodeResolver(IInputData input, TableResolver resolver)
{
MetaDataTableResolver metaResolver = resolver as MetaDataTableResolver;
if (metaResolver != null)
{
metaResolver.FillCodeTable(input.Style);
metaResolver.Decode(input.Style);
}
}
private static void Decode(IInputData input, MetaDataTableResolver metaResolver)
{
if (metaResolver != null)
{
metaResolver.Decode(input.Style);
if (input.Style.Style == PageStyle.Update)
{
metaResolver.FillCodeTable(input.Style);
}
}
}
private void PostData(IInputData input)
{
DataSet postDataSet = input.PostObject.Convert <DataSet>();
FieldErrorInfoCollection errors = new FieldErrorInfoCollection();
var childResolvers = ChildResolvers.ToArray();
MetaDataTableResolver metaResolver = MainResolver as MetaDataTableResolver;
if (metaResolver != null)
{
metaResolver.CheckFirstConstraints(input, errors);
}
foreach (var item in childResolvers)
{
MetaDataTableResolver childResolver = item as MetaDataTableResolver;
if (childResolver != null)
{
childResolver.CheckFirstConstraints(input, errors);
}
}
switch (input.Style.Style)
{
case PageStyle.Insert:
MainResolver.Insert(postDataSet, input);
foreach (var item in childResolvers)
{
item.Insert(postDataSet, input);
}
break;
case PageStyle.Update:
MainResolver.Update(postDataSet, input);
foreach (var item in childResolvers)
{
item.Update(postDataSet, input);
}
break;
}
if (metaResolver != null)
{
metaResolver.CheckLaterConstraints(input, errors);
}
foreach (var item in childResolvers)
{
MetaDataTableResolver childResolver = item as MetaDataTableResolver;
if (childResolver != null)
{
childResolver.CheckLaterConstraints(input, errors);
}
}
errors.CheckError();
}
protected void DoInsertAction(IInputData input)
{
DataTable table = MainResolver.CreateVirtualTable();
DataRow row = table.NewRow();
table.Rows.Add(row);
MainResolver.SetDefaultValue(input.QueryString);
MainResolver.SetDefaultValue(row);
MetaDataTableResolver metaResolver = MainResolver as MetaDataTableResolver;
if (metaResolver != null)
{
metaResolver.FillCodeTable(input.Style);
metaResolver.Decode(input.Style);
}
}
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 override OutputData DoPost(IInputData input)
{
QueryConditionPostObject postObject = input.PostObject.Convert <QueryConditionPostObject>();
TableResolver resolver = PlugInFactoryManager.CreateInstance <TableResolver>(
ResolverPlugInFactory.REG_NAME, postObject.Resolver, this);
using (resolver)
{
MetaDataTableResolver metaResolver = resolver as MetaDataTableResolver;
if (metaResolver != null)
{
IParamBuilder builder = metaResolver.GetQueryCondition(postObject.Query);
if (builder != null)
{
QueryCondition condition = new QueryCondition(postObject.Query.Condition, builder);
return(OutputData.Create(condition.ToEncodeString()));
}
}
return(OutputData.Create(string.Empty));
}
}
public override OutputData DoAction(IInputData input)
{
Tk5ListMetaData metaData = fMetaData as Tk5ListMetaData;
if (metaData != null)
{
string tableName = metaData.Table.TableName;
var scheme = fMetaData.GetTableScheme(tableName);
MetaDataTableResolver resolver = new MetaDataTableResolver(scheme, this);
using (resolver)
{
DataTable table = resolver.CreateVirtualTable();
table.TableName = "Condition";
DataRow row = table.NewRow();
resolver.SetDefaultValue(row);
table.Rows.Add(row);
resolver.FillCodeTable((PageStyleClass)PageStyle.List);
}
}
return(OutputData.Create(DataSet));
}
protected override void DefaultUpdateAction(IInputData input)
{
base.DefaultUpdateAction(input);
if (Operators != null && input.Style.Style == PageStyle.Detail)
{
if (MainResolver.HostTable.Rows.Count > 0)
{
MakeOperateRight(input);
}
}
MetaDataTableResolver metaResolver = MainResolver as MetaDataTableResolver;
if (metaResolver != null)
{
metaResolver.Decode(input.Style);
if (input.Style.Style == PageStyle.Update)
{
metaResolver.FillCodeTable(input.Style);
}
}
}