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Update AddSubList

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This commit is contained in:
sunkaixuan 2022-04-22 13:06:13 +08:00
parent 0826e12fca
commit e86c82881c
3 changed files with 68 additions and 31 deletions
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80
Src/Asp.NetCore2/SqlSeverTest/Demo/Demo3_Insertable.cs
View File

@ -231,38 +231,58 @@ namespace OrmTest
}
private static void SubIdentity(SqlSugarClient db)
{
db.CodeFirst.InitTables<Country1, Province1, City1>();
db.CodeFirst.InitTables<Country1, Province1, City1,Area1>();
db.DbMaintenance.TruncateTable("Country1");
db.DbMaintenance.TruncateTable("Province1");
db.DbMaintenance.TruncateTable("City1");
db.Insertable(new List<Country1>()
db.DbMaintenance.TruncateTable("Area1");
var list = new List<Country1>()
{
new Country1(){
new Country1(){
Id=1,
Name="中国",
Provinces=new List<Province1>(){
Name="中国",
Provinces=new List<Province1>(){
new Province1{
Id=1001,
Name="江苏",
citys=new List<City1>(){
new City1(){ Id=1001001, Name="南通" },
new City1(){ Id=1001002, Name="南京" }
}
citys=new List<City1>(){
new City1(){
ProvinceId=1001,
Name ="昆山",
area=new List<Area1>() {
new Area1(){
CityId=000,
Name="江苏小县城"
}
}
}
},
},
new Province1{
Id=1002,
Name="上海",
citys=new List<City1>(){
new City1(){ Id=1002001, Name="徐汇" },
new City1(){ Id=1002002, Name="普陀" }
new City1(){
ProvinceId=1002,
Name ="陆家嘴"
}
}
},
new Province1{
Id=1003,
Name="北京",
citys=new List<City1>(){
new City1(){ Id=1003001, Name="北京A" },
new City1(){ Id=1003002, Name="北京B" }
citys=new List<City1>(){
new City1(){
ProvinceId=1003 ,
Name ="中官村"
}
}
}
}
@ -286,28 +306,30 @@ namespace OrmTest
Name="英国",
Id=3
}
})
};
//开始插入
db.Insertable(list)
.AddSubList(it => new SubInsertTree()
{
Expression = it.Provinces.First().CountryId,
Expression = it.Provinces.First().CountryId,//CountryId自动填充
ChildExpression = new List<SubInsertTree>() {
new SubInsertTree(){
Expression=it.Provinces.First().citys.First().ProvinceId
}
new SubInsertTree(){
Expression=it.Provinces.First()
.citys.First()
.ProvinceId,//ProvinceId自动填充,
ChildExpression=new List<SubInsertTree>(){
new SubInsertTree(){
Expression = it.Provinces.First().citys.First().area.First().CityId
}
}
}
}
})
//如果有多个子结果这里还能在.AddSubList
.ExecuteCommand();
var list = db.Queryable<Country1>()
.Mapper(it => it.Provinces, it => it.Provinces.First().CountryId)
.Mapper(it =>
{
foreach (var item in it.Provinces)
{
item.citys = db.Queryable<City1>().Where(y => y.ProvinceId == item.Id).ToList();
}
})
.ToList();
var list2=db.Queryable<Country1>().Includes(x => x.Provinces, x => x.citys, x => x.area).ToList();
}
}
}

15
Src/Asp.NetCore2/SqlSeverTest/Models/SubInsertTest.cs
View File

@ -84,7 +84,7 @@ namespace OrmTest
public int Id { get; set; }
public string Name { get; set; }
[SqlSugar.SugarColumn(IsIgnore = true)]
[SqlSugar.Navigate(SqlSugar.NavigateType.OneToMany,nameof(Province1.CountryId))]
public List<Province1> Provinces { get; set; }
}
@ -94,7 +94,7 @@ namespace OrmTest
public int Id { get; set; }
public string Name { get; set; }
public int CountryId { get; set; }
[SqlSugar.SugarColumn(IsIgnore = true)]
[SqlSugar.Navigate(SqlSugar.NavigateType.OneToMany, nameof(City1.ProvinceId))]
public List<City1> citys { get; set; }
}
@ -104,5 +104,16 @@ namespace OrmTest
public int Id { get; set; }
public int ProvinceId { get; set; }
public string Name { get; set; }
[SqlSugar.Navigate(SqlSugar.NavigateType.OneToMany, nameof(Area1.CityId))]
public List<Area1> area { get; set; }
}
public class Area1
{
[SqlSugar.SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
public int Id { get; set; }
public int CityId { get; set; }
public string Name { get; set; }
}
}

4
Src/Asp.NetCore2/SqlSugar/Abstract/InsertableProvider/SubInserable.cs
View File

@ -63,6 +63,10 @@ namespace SqlSugar
{
MemberAssignment memberAssignment = (MemberAssignment)memInit.Bindings[0];
tree.Expression = memberAssignment.Expression;
if (memInit.Bindings.Count > 1)
{
tree.Childs = GetSubInsertTree(((MemberAssignment)memInit.Bindings[1]).Expression);
}
}
resul.Add(tree);
}