public override AstVisitAction VisitPropertyMember(PropertyMemberAst propertyMemberAst)
{
HelpEntity helpResult = null;
var description = "";
if ((propertyMemberAst.Parent as TypeDefinitionAst).IsClass)
{
var attributes = propertyMemberAst.Attributes.Count >= 0 ?
$", with attributes '{string.Join(", ", propertyMemberAst.Attributes.Select(p => p.TypeName.Name))}'." :
".";
description = $"Property '{propertyMemberAst.Name}' of type '{propertyMemberAst.PropertyType.TypeName.FullName}'{attributes}";
helpResult = HelpTableQuery("about_classes");
helpResult.DocumentationLink += "#class-properties";
}
if ((propertyMemberAst.Parent as TypeDefinitionAst).IsEnum)
{
description = $"Enum label '{propertyMemberAst.Name}', with value '{propertyMemberAst.InitialValue}'.";
helpResult = HelpTableQuery("about_enum");
}
explanations.Add(new Explanation()
{
Description = description,
CommandName = "Property member",
HelpResult = helpResult,
TextToHighlight = propertyMemberAst.Name
}.AddDefaults(propertyMemberAst, explanations));
return(base.VisitPropertyMember(propertyMemberAst));
}
public override AstVisitAction VisitTypeConstraint(TypeConstraintAst typeConstraintAst)
{
if (typeConstraintAst.Parent is CatchClauseAst)
{
return(base.VisitTypeConstraint(typeConstraintAst));
}
var typeName = typeConstraintAst.TypeName.Name;
var accelerator = ".";
var cmdName = "Type constraint";
HelpEntity help = null;
var(acceleratorName, acceleratorFullTypeName) = Helpers.ResolveAccelerator(typeName);
if (acceleratorName != null)
{
typeName = acceleratorName;
accelerator = $", which is a type accelerator for '{acceleratorFullTypeName}'";
help = HelpTableQuery("about_type_accelerators");
cmdName = "Type accelerator";
}
else if (typeConstraintAst.Parent is ConvertExpressionAst)
{
return(base.VisitTypeConstraint(typeConstraintAst));
}
explanations.Add(
new Explanation()
{
Description = $"Constrains the type to '{typeName}'{accelerator}",
CommandName = cmdName,
HelpResult = help
}.AddDefaults(typeConstraintAst, explanations));
return(base.VisitTypeConstraint(typeConstraintAst));
}
public override AstVisitAction VisitTypeExpression(TypeExpressionAst typeExpressionAst)
{
if (typeExpressionAst.Parent is BinaryExpressionAst ||
typeExpressionAst.Parent is CommandExpressionAst ||
typeExpressionAst.Parent is AssignmentStatementAst)
{
HelpEntity help = null;
var description = string.Empty;
if (typeExpressionAst.TypeName.IsArray)
{
description = $"Array of '{typeExpressionAst.TypeName.Name}'";
help = new HelpEntity()
{
DocumentationLink = "https://docs.microsoft.com/en-us/powershell/scripting/lang-spec/chapter-04"
};
}
else if (typeExpressionAst.TypeName.IsGeneric)
{
description = $"Generic type";
help = new HelpEntity()
{
DocumentationLink = "https://docs.microsoft.com/en-us/powershell/scripting/lang-spec/chapter-04#44-generic-types"
};
}
explanations.Add(new Explanation()
{
Description = description,
CommandName = "Type expression",
HelpResult = help
}.AddDefaults(typeExpressionAst, explanations));
}
return(base.VisitTypeExpression(typeExpressionAst));
}
public ActionResult Create(int topicHelpId)
{
HelpEntity help = new HelpEntity();
help.TopicId = topicHelpId;
return(PartialView("_Edit", help));
}
public void Setup()
{
var filename = "../../../testfiles/test_get_help.json";
var json = File.ReadAllText(filename);
helpItem = JsonSerializer.Deserialize <HelpEntity>(json);
doc = JsonSerializer.Deserialize <List <ParameterData> >(helpItem.Parameters);
}
public ActionResult Save(HelpEntity entity)
{
try
{
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required))
{
if (ModelState.IsValid)
{
if (entity.Id > 0)
{
entity.Status = GenericStatus.ACTIVE;
entity.FirmId = CurrentFirm.Id;
entity.UpdatedBy = CurrentUserId;
ValidateModel(entity);
HelpRepository.Instance.UpdateHelp(entity);
Success("Ajuda atualizada com sucesso.");
scope.Complete();
}
else
{
entity.Status = GenericStatus.ACTIVE;
entity.FirmId = CurrentFirm.Id;
entity.UpdatedBy = CurrentUserId;
ValidateModel(entity);
HelpRepository.Instance.CreateHelp(entity);
Success("Ajuda criada com sucesso.");
scope.Complete();
}
}
else
{
Error("Alguns campos são obrigatórios para salvar a ajuda.");
ModelState.AddModelError("", "Ocorreu um erro ao tentar salvar a ajuda.");
return(PartialView("_Edit", entity));
}
}
}
catch (Exception ex)
{
Logger.LogException(ex);
ModelState.AddModelError("", "Ocorreu um erro ao tentar salvar a ajuda.");
return(PartialView("_Edit", entity));
}
ViewBag.TopicHelpId = entity.TopicId;
return(new EmptyResult());
}
public ActionResult Remove(int topicHelpId)
{
HelpEntity help = HelpRepository.Instance.GetById(topicHelpId);
help.Status = GenericStatus.INACTIVE;
HelpRepository.Instance.UpdateHelp(help);
return(Redirect("admin/ajuda/" + topicHelpId));
}
/// <summary>
/// Salva uma ajuda na base de dados
/// </summary>
/// <param name="newEntity"></param>
/// <returns></returns>
public HelpEntity CreateHelp(HelpEntity newEntity)
{
using (ModelContext context = new ModelContext())
{
newEntity.LastUpdate = DateTime.UtcNow;
context.Helps.Attach(newEntity);
context.Entry(newEntity).State = System.Data.Entity.EntityState.Added;
context.SaveChanges();
}
return(newEntity);
}
/// <summary>
/// Atualiza uma ajuda
/// </summary>
/// <param name="updatedEntity"></param>
/// <returns></returns>
public HelpEntity UpdateHelp(HelpEntity updatedEntity)
{
using (ModelContext context = new ModelContext())
{
updatedEntity.LastUpdate = DateTime.UtcNow;
context.Helps.Attach(updatedEntity);
context.Entry(updatedEntity).State = System.Data.Entity.EntityState.Modified;
context.SaveChanges();
}
return(updatedEntity);
}
/// <summary>
/// 获得系统帮助信息;
/// </summary>
/// <param name="helpId">帮助id;</param>
/// <returns></returns>
public HelpEntity GetRichHelpItem(string helpId)
{
if (string.IsNullOrEmpty(helpId))
{
throw new ArgumentException("helpid is null");
}
var item = HttpRuntime.Cache.Get(HELPKEY + helpId) as HelpEntity;
if (item == null)
{
item = new HelpEntity();
string fullpath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "NG3Config" + Path.DirectorySeparatorChar + "EFormHelp.xml");
var sql = new StringBuilder();
sql.Append("select * from fg_helpinfo_master ")
.Append("where helpid = \'" + helpId + "\'");
var helpdt = new DataTable();
helpdt = DbHelper.GetDataTable(sql.ToString());
if (helpdt == null || helpdt.Rows.Count < 1)
{
item.HelpId = helpId;
item.FromSql = "0";
item.Sql = string.Empty;
return(item);
}
else
{
/*获得帮助表字段信息;*/
item.HelpId = helpId;
item.Title = GetFieldValue(helpdt, "title");
item.CodeField = GetFieldValue(helpdt, "codefield");
item.NameField = GetFieldValue(helpdt, "namefield");
item.AllField = item.CodeField + "," + item.NameField;
item.HeadText = "代码,名称";
item.FromSql = "1";
item.TableName = GetFieldValue(helpdt, "tablename");
item.Sql = "select " + item.AllField + " from " + item.TableName;
item.DynamicSql = item.Sql;
}
HttpRuntime.Cache.Add(HELPKEY + helpId,
item,
new CacheDependency(fullpath),
DateTime.Now.AddHours(2),
Cache.NoSlidingExpiration,
CacheItemPriority.NotRemovable,
null);
}
return(item);
}
/// <summary>
/// 获取帮助信息;
/// </summary>
/// <param name="helpId"></param>
/// <returns></returns>
public string GetHelpInfo(string helpId)
{
HelpEntity item = Fac.GetHelpItem(helpId);
JObject jo = new JObject();
jo.Add("Title", item.Title);
jo.Add("HeadText", item.HeadText);
jo.Add("AllField", item.AllField);
jo.Add("codeField", item.CodeField);
jo.Add("nameField", item.NameField);
string str = JsonConvert.SerializeObject(jo);
return("{status : \"ok\", data:" + str + "}");
}
/// <summary>
/// 验证用户输入数据的合法性;
/// </summary>
/// <param name="helpId"></param>
/// <param name="inputValue"></param>
/// <returns></returns>
public bool ValidateData(string helpId, string inputValue)
{
HelpEntity item = this.GetHelpItem(helpId);
string CodeFlag = "0", FieldFlag = "0";
StringBuilder strb = new StringBuilder();
try
{
strb.Append("select COUNT(*) from ");
strb.Append(item.TableName);
strb.Append(" where ");
strb.Append(item.CodeField + " ={0}");
IDataParameter[] p = new NGDataParameter[] { new NGDataParameter(item.CodeField, inputValue) };
CodeFlag = DbHelper.GetString(strb.ToString(), p);
}
catch (Exception e)
{
}
try
{
strb.Clear();
strb.Append("select COUNT(*) from ");
strb.Append(item.TableName);
strb.Append(" where ");
strb.Append(item.NameField + " ={0}");
IDataParameter[] p = new NGDataParameter[] { new NGDataParameter(item.NameField, inputValue) };
FieldFlag = DbHelper.GetString(strb.ToString(), p);
}
catch (Exception e)
{
}
if (CodeFlag == "0" && FieldFlag == "0")
{
return(false);
}
else
{
return(true);
}
}
public IDataParameter[] BuildInputQuery(string helpid, string queryValue, string outJsonQuery, string leftLikeJsonQuery, ref string query)
{
HelpEntity helpitem = this.GetHelpItem(helpid);
StringBuilder strb = new StringBuilder();
int paramCount = 0;
bool valueflg = false;
bool nameflg = false;
//无奈
NG3.Data.Service.DbHelper.Open();
NG3.Data.DbVendor vender = NG3.Data.Service.DbHelper.Vendor;
NG3.Data.Service.DbHelper.Close();
string codeLikeStr = string.Empty;
string nameLikeStr = string.Empty;
if (helpitem.CodeField.IndexOf(".") > 0)
{
codeLikeStr = " like '%" + queryValue + "%'";
}
else
{
valueflg = true;
//codeLikeStr = " like '%'+{" + paramCount.ToString() + "}+'%'";
codeLikeStr = " like {" + paramCount.ToString() + "}";
paramCount++;
}
if (helpitem.NameField.IndexOf(".") > 0)
{
nameLikeStr = " like '%" + queryValue + "%'";
}
else
{
nameflg = true;
//nameLikeStr = " like '%'+{" + paramCount + "}+'%'";
nameLikeStr = " like {" + paramCount + "}";
paramCount++;
}
//获取汉字拼音首字母函数
string functionName = "dbo.fun_getPY";
//if (vender == NG3.Data.DbVendor.Oracle)
if (vender == NG3.Data.DbVendor.Oracle || vender == NG3.Data.DbVendor.MySql)
{
functionName = "fun_getPY";
}
strb.Append(" ( ");
strb.Append(helpitem.CodeField);
strb.Append(codeLikeStr);
strb.Append(" or ");
strb.Append(helpitem.NameField);
strb.Append(nameLikeStr);
strb.Append(" or ");
strb.Append(functionName + "(");
strb.Append(helpitem.NameField);
strb.Append(") like '%");
strb.Append(queryValue);
strb.Append("%' )");
List <NGDataParameter> paramList = new List <NGDataParameter>();
if (valueflg && nameflg)
{
NGDataParameter[] p = new NGDataParameter[2];
p[0] = new NGDataParameter(helpitem.CodeField, DbType.AnsiString);
//p[0].Value = queryValue;
p[0].Value = "%" + queryValue + "%";
p[1] = new NGDataParameter(helpitem.NameField, DbType.AnsiString);
//p[1].Value = queryValue;
p[1].Value = "%" + queryValue + "%";
paramList.Add(p[0]);
paramList.Add(p[1]);
}
else if (valueflg && !nameflg)
{
NGDataParameter[] p = new NGDataParameter[1];
p[0] = new NGDataParameter(helpitem.CodeField, DbType.AnsiString);
//p[0].Value = queryValue;
p[0].Value = "%" + queryValue + "%";
paramList.Add(p[0]);
}
else if (!valueflg && nameflg)
{
NGDataParameter[] p = new NGDataParameter[1];
p[0] = new NGDataParameter(helpitem.NameField, DbType.AnsiString);
//p[0].Value = queryValue;
p[0].Value = "%" + queryValue + "%";
paramList.Add(p[0]);
}
if (!string.IsNullOrEmpty(outJsonQuery)) //通用帮助外部条件处理
{
Dictionary <string, object> outFilter = JsonConvert.DeserializeObject <Dictionary <string, object> >(outJsonQuery); //通用帮助
foreach (KeyValuePair <string, object> item in outFilter)
{
if (item.Value is string)
{
if (!string.IsNullOrEmpty(item.Value.ToString()))
{
strb.Append(" and ");
string columnName = string.Empty;
DbType dbtype = DbType.AnsiString;
if (item.Key.ToString().EndsWith("*ngLow"))//下限
{
string[] arr = item.Key.Split('*');
if (arr[1] == "num")//数字字段
{
strb.Append(arr[0] + " >= " + item.Value);
}
else//日期字段
{
strb.Append(arr[0] + " >= '" + item.Value + "'");
}
}
else if (item.Key.ToString().EndsWith("*ngUP"))//上限
{
string[] arr = item.Key.Split('*');
if (arr[1] == "num")//数字字段
{
strb.Append(arr[0] + " <= " + item.Value);
}
else//日期
{
strb.Append(arr[0] + " <= '" + item.Value + "'");
}
}
else
{
columnName = item.Key;
if (columnName.IndexOf(".") > 0)
{
strb.Append(item.Key + "='" + item.Value + "'");//带表名不参数化
}
else
{
strb.Append(item.Key + "={" + paramCount.ToString() + "}");//外部条件用"="
NGDataParameter param = new NGDataParameter(columnName, dbtype);
param.Value = item.Value;
paramList.Add(param);
paramCount++;
}
}
}
}
}
}
if (!string.IsNullOrEmpty(leftLikeJsonQuery))
{
Dictionary <string, object> d = JsonConvert.DeserializeObject <Dictionary <string, object> >(leftLikeJsonQuery);
foreach (KeyValuePair <string, object> item in d)
{
if (item.Value is string)
{
if (!string.IsNullOrEmpty(item.Value.ToString()))
{
strb.Append(" and ");
string columnName = string.Empty;
DbType dbtype = DbType.AnsiString;
columnName = item.Key;
if (columnName.IndexOf(".") > 0)//字段带点号，无法参数化
{
strb.Append(item.Key + " like '" + item.Value + "%'");
}
else
{
//匹配like value%
//strb.Append(item.Key + " like '' +{" + paramCount.ToString() + "}+ '%'");
strb.Append(item.Key + " like +{" + paramCount.ToString() + "}");
//判断是否带表名，如果带表名，则去掉，表名不能参数化
string[] cols = columnName.Split('.');
if (cols.Length > 1)
{
columnName = cols[1];
}
NGDataParameter p = new NGDataParameter(columnName, dbtype);
//p.Value = item.Value;
p.Value = item.Value + "%";
paramList.Add(p);
paramCount++;
}
}
}
}
}
query = strb.ToString();
return(paramList.ToArray());
}
/// <summary>
/// DataTable代码转名称，动态where条件;
/// </summary>
/// <param name="dt"></param>
/// <param name="codeField"></param>
/// <param name="helpId"></param>
/// <param name="selectMode"></param>
public void CodeToName(DataTable dt, string codeField, string helpId, string selectMode)
{
if (helpId == "")
{
return;
}
HelpEntity item = this.GetHelpItem(helpId);
if (item.FromSql != "1")
{
return;
}
if (string.IsNullOrEmpty(item.Sql))
{
return;
}
if (item.Sql.Length < 15)
{
return; //如select , from
}
//project_table.phid，如果带表名则去掉表名
string codeStr = item.CodeField;
string nameStr = item.NameField;
if (item.CodeField.IndexOf(".") > 0)
{
codeStr = item.CodeField.Substring(item.CodeField.IndexOf(".") + 1).Trim();
}
if (item.NameField.IndexOf(".") > 0)
{
nameStr = item.NameField.Substring(item.NameField.IndexOf(".") + 1).Trim();
}
//如果sql语句带：，说明是动态sql，动态替换很麻烦，暂时截断sql到表名
var sqlStr = item.Sql;
if (item.Sql.IndexOf(":") > 0)
{
sqlStr = item.DynamicSql;
}
DataTable helpdt = DbHelper.GetDataTable(sqlStr);
if (helpdt == null || helpdt.Rows.Count == 0)
{
return;
}
foreach (DataRow dr in dt.Rows)
{
string codeValue = (dr[codeField] == null || dr[codeField] == DBNull.Value) ? string.Empty : dr[codeField].ToString();
if (!string.IsNullOrWhiteSpace(codeValue))
{
if (SelectMode.Multi.ToString().ToUpper() == selectMode.ToUpper()) //自定义复选帮助
{
DataRow[] helpdrs = helpdt.Select(codeStr + " in (" + codeValue + ")");
if (helpdrs.Length > 0)
{
StringBuilder buildstr = new StringBuilder();
int count = helpdrs.Length - 1;
for (int i = 0; i < helpdrs.Length; i++)
{
buildstr.Append(helpdrs[i][nameStr]);
if (i < count)
{
buildstr.Append(",");
}
}
dr[codeField] = buildstr.ToString(); //代码转成名称;
}
}
else
{
DataRow[] helpdrs = helpdt.Select(codeStr + " = '" + codeValue + "'");
if (helpdrs.Length > 0)
{
dr[codeField] = helpdrs[0][nameStr]; //代码转成名称;
}
}
}
}
}
/// <summary>
/// 获得通用帮助信息;
/// </summary>
/// <param name="helpId">帮助id;</param>
/// <returns></returns>
public HelpEntity GetCustomFormHelpItem(string helpId)
{
if (string.IsNullOrEmpty(helpId))
{
throw new ArgumentException("helpid is null");
}
var item = HttpRuntime.Cache.Get(HELPKEY + helpId) as HelpEntity;
if (item == null)
{
item = new HelpEntity();
string fullpath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "NG3Config" + Path.DirectorySeparatorChar + "EFormHelp.xml");
var sql = new StringBuilder();
sql.Append("select * from p_form_base ").Append("where phid = \'" + helpId + "\'");
var helpdt = new DataTable();
helpdt = DbHelper.GetDataTable(sql.ToString());
if (helpdt == null || helpdt.Rows.Count < 1)
{
item.HelpId = helpId;
item.FromSql = "0";
item.Sql = string.Empty;
return(item);
}
else
{
/*获得帮助表字段信息;*/
item.HelpId = helpId;
item.Title = GetFieldValue(helpdt, "base_name");
item.FromSql = GetFieldValue(helpdt, "fromsql");
//帮助数据来自sql
if (item.FromSql == "1")
{
item.CodeField = GetFieldValue(helpdt, "col_data");
item.NoField = GetFieldValue(helpdt, "col_filter");
item.NameField = GetFieldValue(helpdt, "col_view");
item.AllField = item.NoField + "," + item.NameField + "," + item.CodeField;
item.HeadText = GetFieldValue(helpdt, "filtertitle") + "," + GetFieldValue(helpdt, "viewtitle");
item.Sql = GetFieldValue(helpdt, "sql_str");
item.DynamicSql = item.Sql;
//获取表名和转换动态sql
if (!string.IsNullOrEmpty(item.Sql))
{
int spacePos;
do
{
item.Sql = item.Sql.Replace(" ", " ");
spacePos = item.Sql.IndexOf(" ");
} while (spacePos != (-1));
int fromPos = item.Sql.IndexOf("from", StringComparison.OrdinalIgnoreCase);
int onePos = item.Sql.IndexOf(" ", fromPos + 4);
int twoPos = item.Sql.IndexOf(" ", onePos + 1);
if (twoPos == (-1))
{
item.TableName = item.Sql.Substring(fromPos + 4).Trim();
}
else
{
item.TableName = item.Sql.Substring(onePos, twoPos - onePos).Trim();
}
//带：动态sql转换
if (item.Sql.IndexOf(":") > 0)
{
//得到sql中:和空格之间的串
string start = @"\:";
string end = @"\ ";
Regex rg = new Regex("(?<=(" + start + "))[.\\s\\S]*?(?=(" + end + "))", RegexOptions.Multiline | RegexOptions.Singleline);
MatchCollection macths = rg.Matches(item.DynamicSql + " ");
int bracketPos = 0;
string tempValue = string.Empty;
if (macths.Count > 0)
{
for (int i = 0; i < macths.Count; i++)
{
tempValue = macths[i].Value;
//去掉可能存在的小括号符
do
{
tempValue = tempValue.Replace(")", "");
bracketPos = tempValue.IndexOf(")");
} while (bracketPos != (-1));
item.DynamicSql = item.DynamicSql.Replace(":" + tempValue.Trim(), " null or 1=1 ");
}
}
}
}
}
else //帮助数据是手工录入的，不来自sql
{
item.CodeField = "phid";
item.NoField = "base_code";
item.NameField = "base_name";
item.AllField = item.NoField + "," + item.NameField + "," + item.CodeField;
item.HeadText = "代码,名称";
}
}
HttpRuntime.Cache.Add(HELPKEY + helpId,
item,
new CacheDependency(fullpath),
DateTime.Now.AddHours(2),
Cache.NoSlidingExpiration,
CacheItemPriority.NotRemovable,
null);
}
return(item);
}
public ActionResult Edit(int helpId)
{
HelpEntity help = HelpRepository.Instance.GetById(helpId);
return(PartialView("_Edit", help));
}
/// <summary>
/// 转换某一个code的代码转名称，支持多选帮助列;
/// </summary>
/// <param name="helpId"></param>
/// <param name="codeValue"></param>
/// <param name="selectMode"></param>
/// <returns></returns>
public string GetName(string helpId, string codeValue, string selectMode)
{
string result = string.Empty;
if (helpId == "")
{
return(string.Empty);
}
HelpEntity item = this.GetHelpItem(helpId);
if (item.FromSql != "1")
{
return(string.Empty);
}
//project_table.phid，如果带表名则去掉表名
string codeStr = item.CodeField;
string nameStr = item.NameField;
if (item.CodeField.IndexOf(".") > 0)
{
codeStr = item.CodeField.Substring(item.CodeField.IndexOf(".") + 1).Trim();
}
if (item.NameField.IndexOf(".") > 0)
{
nameStr = item.NameField.Substring(item.NameField.IndexOf(".") + 1).Trim();
}
//如果sql语句带：，说明是动态sql，动态替换很麻烦，暂时截断sql到表名
var sqlStr = item.Sql;
if (item.Sql.IndexOf(":") > 0)
{
sqlStr = item.DynamicSql;
}
DataTable helpdt = DbHelper.GetDataTable(sqlStr);
if (helpdt == null || helpdt.Rows.Count == 0)
{
return(string.Empty);
}
if (SelectMode.Multi.ToString().ToUpper() == selectMode.ToUpper()) //自定义复选帮助
{
DataRow[] helpdrs = helpdt.Select(codeStr + " in (" + codeValue + ")");
if (helpdrs.Length > 0)
{
StringBuilder buildstr = new StringBuilder();
int count = helpdrs.Length - 1;
for (int i = 0; i < helpdrs.Length; i++)
{
buildstr.Append(helpdrs[i][nameStr]);
if (i < count)
{
buildstr.Append(",");
}
}
result = buildstr.ToString(); //代码转成名称;
}
}
else
{
DataRow[] helpdrs = helpdt.Select(codeStr + " = '" + codeValue + "'");
if (helpdrs.Length > 0)
{
result = helpdrs[0][nameStr].ToString(); //代码转成名称;
}
}
return(result);
}
/// <summary>
/// 获得help数据列表;
/// </summary>
/// <param name="helpId">帮助id;</param>
/// <param name="pageSize">分页大小;</param>
/// <param name="pageIndex">页码;</param>
/// <param name="totalRecord">总记录长度;</param>
/// <param name="clientFilter">过滤条件;</param>
/// <returns></returns>
public DataTable GetHelpList(string helpId, int pageSize, int pageIndex, ref int totalRecord, string clientFilter, bool isAutoComplete, string outJsonQuery)
{
HelpEntity item = GetHelpItem(helpId);
DataTable dt = null;
/*如果没有sql则返回;*/
if (item.FromSql == "1")
{
string sortField = string.Empty;
string sql = item.Sql;
//填充“:参数”
if (sql.IndexOf(":") > 0)
{
if (!string.IsNullOrEmpty(outJsonQuery))
{
JObject jo = JObject.Parse(outJsonQuery.ToString());
foreach (var it in jo)
{
if (string.IsNullOrWhiteSpace(it.Value.ToString()))
{
sql = sql.Replace(":" + it.Key.ToString(), "''");
}
else
{
sql = sql.Replace(":" + it.Key.ToString(), it.Value.ToString());
}
}
}
}
int n = sql.ToUpper().IndexOf("ORDER BY", StringComparison.OrdinalIgnoreCase);
if (n > 0)
{
sortField = sql.Substring(n);
sql = sql.Substring(0, n - 1);
}
else
{
sortField = item.CodeField + " asc";
}
if (!string.IsNullOrEmpty(clientFilter))
{
IDataParameter[] p;
string joinStr = string.Empty;
//sql中有无where
if (sql.IndexOf("where", StringComparison.OrdinalIgnoreCase) > 0)
{
joinStr = " and ";
}
else
{
joinStr = " where ";
}
if (isAutoComplete)
{
string query = string.Empty;
p = BuildInputQuery(helpId, clientFilter, string.Empty, string.Empty, ref query);
if (!string.IsNullOrEmpty(query))
{
sql += joinStr + query;
}
}
else
{
string query = string.Empty;
p = DataConverterHelper.BuildQueryWithParam(clientFilter, string.Empty, ref query);
if (!string.IsNullOrEmpty(query))
{
sql += joinStr + query;
}
}
string sqlstr = PaginationAdapter.GetPageDataSql(sql, pageSize, ref pageIndex, ref totalRecord, sortField, p);
dt = DbHelper.GetDataTable(sqlstr, p);
}
else
{
string sqlstr = PaginationAdapter.GetPageDataSql(sql, pageSize, ref pageIndex, ref totalRecord, sortField);
dt = DbHelper.GetDataTable(sqlstr);
}
}
else
{
dt = Common.GetHelpInfo(item.HelpId);
}
return(dt);
}
