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update where(tree)

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This commit is contained in:
sunkaixuna 2021-12-26 00:49:38 +08:00
parent 775fecef25
commit 2be033c9af
2 changed files with 53 additions and 2 deletions
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54
Src/Asp.Net/SqlSugar/Infrastructure/ContextMethods.cs
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@ -1,4 +1,5 @@
using System;
using Newtonsoft.Json.Linq;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
@ -653,7 +654,7 @@ namespace SqlSugar
}
#endregion
#region
#region Page Each
public void PageEach<T>(IEnumerable<T> pageItems,int pageSize, Action<List<T>> action)
{
if (pageItems != null&& pageItems.Any())
@ -694,6 +695,55 @@ namespace SqlSugar
}
}
}
#endregion
public List<IConditionalModel> JsonToConditionalModels(string json)
{
List<IConditionalModel> conditionalModels = new List<IConditionalModel>();
var jarray = this.Context.Utilities.DeserializeObject<JArray>(json);
foreach (var item in jarray)
{
if (item.Count() > 0)
{
IConditionalModel model = new ConditionalTree()
{
ConditionalList = GetConditionalList(item)
};
conditionalModels.Add(model);
}
}
return conditionalModels;
}
private static List<KeyValuePair<WhereType, IConditionalModel>> GetConditionalList(JToken item)
{
List<KeyValuePair<WhereType, IConditionalModel>> result = new List<KeyValuePair<WhereType, IConditionalModel>>();
var values = item.Values().First();
foreach (var jToken in values)
{
WhereType type = (WhereType)Convert.ToInt32(jToken["Key"]);
IConditionalModel conditionalModel = null;
var value = jToken["Value"];
if (value.ToString().Contains("ConditionalList"))
{
conditionalModel = new ConditionalTree()
{
ConditionalList = GetConditionalList(value)
};
}
else
{
conditionalModel = new ConditionalModel()
{
ConditionalType = (ConditionalType)Convert.ToInt32(value["ConditionalType"]),
FieldName = value["FieldName"] + "",
FieldValue = value["FieldValue"] + ""
};
}
result.Add(new KeyValuePair<WhereType, IConditionalModel>(type, conditionalModel));
}
return result;
}
}
}

1
Src/Asp.Net/SqlSugar/Interface/IContextMethods.cs
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@ -37,5 +37,6 @@ namespace SqlSugar
void PageEach<T>(IEnumerable<T> pageItems, int pageSize, Action<List<T>> action);
Task PageEachAsync<T>(IEnumerable<T> pageItems, int pageSize, Func<List<T>, Task> action);
Task PageEachAsync<T, ResultType>(IEnumerable<T> pageItems, int pageSize, Func<List<T>, Task<ResultType>> action);
List<IConditionalModel> JsonToConditionalModels(string json);
}
}