自定义表格查询 升级到 5.1.3.31-preview 版本发布 返回
SqlSugar
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fate sta 发布于2022/11/3
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自定义表格查询
List<IConditionalModel> conModels = new List<IConditionalModel>(); //自定义 conModels.Add(new ConditionalModel() { FieldName = "name", FieldValue = "1", CustomConditionalFunc= new MyConditional()//赋值 //自定义字段 CustomParameterValue }); //正常 conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Like, FieldValue = "1" }); var list8=Db.Queryable<Order>().Where(conModels).ToList(); //创建自定义 public class MyConditional : ICustomConditionalFunc { public KeyValuePair<string,SugarParameter[]> GetConditionalSql(ConditionalModel conditionalModel,int index) { var parameterName= "@myp" + index; SugarParameter[] pars = new SugarParameter[] { new SugarParameter(parameterName, conditionalModel.FieldValue ) }; //自已处理字符串安全,也可以使用我自带的 return new KeyValuePair<string, SugarParameter[]> ($" { conditionalModel.FieldName.ToCheckRegexW() } = {parameterName}", pars); } }
升级到 5.1.3.31-preview 版本发布
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fate sta VIP02022/11/3
public class ConditionalModel: IConditionalModel { public ConditionalModel() { this.ConditionalType = ConditionalType.Equal; } public string FieldName { get; set; } public string FieldValue { get; set; } public string CSharpTypeName { get; set; } public ICustomConditionalFunc CustomConditionalFunc { get; set; } public dynamic CustomParameterValue { get; set; } public ConditionalType ConditionalType { get; set; } [Newtonsoft.Json.JsonIgnoreAttribute] public Func<string,object> FieldValueConvertFunc { get; set; } }
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