63 lines
2.6 KiB
C#
63 lines
2.6 KiB
C#
/*
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*接口编写处...
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*如果接口需要做Action的权限验证，请在Action上使用属性
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*如: [ApiActionPermission("App_Expert",Enums.ActionPermissionOptions.Search)]
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*/
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using Microsoft.AspNetCore.Mvc;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using VOL.AppManager.Repositories;
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using VOL.Core.Extensions;
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using VOL.Entity.DomainModels;
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namespace VOL.AppManager.Controllers
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{
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public partial class App_ExpertController
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{
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//后台App_ExpertController中添加代码，返回table数据
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[HttpPost, Route("getSelectorDemo")]
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public IActionResult GetSelectorDemo([FromBody] PageDataOptions options)
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{
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//1.可以直接调用框架的GetPageData查询
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// PageGridData<App_Expert> data = App_ExpertService.Instance.GetPageData(options);
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//return Json(data);
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//2.下面这里演示手动解析查询返回
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//解析查询条件，查询条件都放在Wheres中，也可以在前端自定义wheres格式
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List<SearchParameters> wheres = options?.Wheres?.DeserializeObject<List<SearchParameters>>();
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//生成查询条件(这里可以不用EF，自己写原生sql)
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IQueryable<App_Expert> query = App_ExpertRepository.Instance.FindAsIQueryable(x => true);
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if (wheres != null)
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{
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string searchValue = wheres.Where(x => x.Name == "expertName").Select(s => s.Value).FirstOrDefault();
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//WhereNotEmpty方法要更新EntityProperties.cs否则用下面的if (!string.IsNullOrEmpty(searchKey))
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//query = query.WhereNotEmpty(x => x.ExpertName, searchValue);
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if (!string.IsNullOrEmpty(searchValue))
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{
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query = query.Where(x => x.ExpertName.Contains(searchValue));
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}
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}
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var data = new
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{
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total = query.Count(), //查询到的总行数
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rows = query.OrderByDescending(x => x.CreateDate)//返回table列表
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.Select(s => new
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{
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s.ExpertId,
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s.ExpertName,
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s.HeadImageUrl,
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s.Resume,
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s.Enable
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})
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.Skip(options.Page * (options.Page - 1))
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.Take(options.Rows).ToList()
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};
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return Json(data);
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//上面Json(data);返回的字段首字母是小写的,也可以使用JsonNormal返回原大小写不变
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// return JsonNormal(data);
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}
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}
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}
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