From 62997572201b3f30e925710b92c4de2eb1c8de6c Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Wed, 2 Apr 2025 11:26:35 +0800
Subject: [PATCH] InsertNav Ilist
---
.../InsertNavProviderOneToMany.cs | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/ExecuteNavProvider/InsertNavProviderOneToMany.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/ExecuteNavProvider/InsertNavProviderOneToMany.cs
index d0ee266f1..6911ef1ac 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/ExecuteNavProvider/InsertNavProviderOneToMany.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/ExecuteNavProvider/InsertNavProviderOneToMany.cs
@@ -1,4 +1,5 @@
using System;
+using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
@@ -40,6 +41,10 @@ namespace SqlSugar
}
children.AddRange(childs);
}
+ else if (childs == null && parentNavigateProperty.PropertyInfo.GetValue(item) is IList ilist && ilist != null&& ilist.Count>0)
+ {
+ childs = GetIChildsBylList(children, thisFkColumn, parentValue, ilist);
+ }
}
var isTreeChild = GetIsTreeChild(parentEntity, thisEntity);
Check.ExceptionEasy(thisPkColumn == null, $"{thisEntity.EntityName}need primary key", $"实体{thisEntity.EntityName}需要主键");
@@ -54,6 +59,17 @@ namespace SqlSugar
SetNewParent<TChild>(thisEntity, thisPkColumn);
}
+ private static List<TChild> GetIChildsBylList<TChild>(List<TChild> children, EntityColumnInfo thisFkColumn, object parentValue, IList ilist) where TChild : class, new()
+ {
+ List<TChild> childs = ilist.Cast<TChild>().ToList();
+ foreach (var child in childs)
+ {
+ thisFkColumn.PropertyInfo.SetValue(child, parentValue, null);
+ }
+ children.AddRange(childs);
+ return childs;
+ }
+
private bool GetIsTreeChild(EntityInfo parentEntity , EntityInfo thisEntity)
{
return this.NavContext?.Items?.Any() == true && parentEntity.Type == thisEntity.Type;