85 lines
2.8 KiB
C#
85 lines
2.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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//using System.Web.Mvc;
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using Song.Entities;
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using Song.ServiceInterfaces;
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using Song.ViewData.Attri;
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using WeiSha.Common;
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using System.Data;
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namespace Song.ViewData.Methods
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{
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/// <summary>
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/// 专业管理
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/// </summary>
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[HttpGet]
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public class Subject : IViewAPI
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{
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/// <summary>
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/// 通过专业ID，获取专业信息
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/// </summary>
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/// <param name="id">专业id</param>
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/// <returns></returns>
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public Song.Entities.Subject ForID(int id)
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{
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Song.Entities.Subject sbj = Business.Do<ISubject>().SubjectSingle(id);
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return _tran(sbj);
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}
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/// <summary>
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/// 某个机构下的专业
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/// </summary>
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/// <param name="orgid">机构id</param>
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/// <returns>专业列表</returns>
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public Song.Entities.Subject[] List(int orgid)
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{
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Song.Entities.Subject[] sbjs = Business.Do<ISubject>().SubjectCount(orgid, string.Empty, true, -1, -1);
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for (int i = 0; i < sbjs.Length; i++)
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{
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sbjs[i] = _tran(sbjs[i]);
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}
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return sbjs;
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}
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/// <summary>
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/// 某个机构下的专业
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/// </summary>
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/// <param name="orgid">机构id</param>
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/// <returns>专业列表</returns>
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public DataTable Tree(int orgid)
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{
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Song.Entities.Subject[] sbjs= Business.Do<ISubject>().SubjectCount(orgid, string.Empty, true, -1, -1);
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for (int i = 0; i < sbjs.Length; i++)
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{
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sbjs[i] = _tran(sbjs[i]);
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}
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DataTable dt = WeiSha.WebControl.Tree.ObjectArrayToDataTable.To(sbjs);
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WeiSha.WebControl.Tree.DataTableTree tree = new WeiSha.WebControl.Tree.DataTableTree();
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tree.IdKeyName = "Sbj_ID";
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tree.ParentIdKeyName = "Sbj_PID";
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tree.TaxKeyName = "Sbj_Tax";
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tree.Root = 0;
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dt = tree.BuilderTree(dt);
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return dt;
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}
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#region 私有方法，处理对象的关联信息
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/// <summary>
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/// 处理专业信息，图片转为全路径，并生成clone对象
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/// </summary>
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/// <param name="sbj">专业对象的clone</param>
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/// <returns></returns>
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private Song.Entities.Subject _tran(Song.Entities.Subject sbj)
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{
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if (sbj == null) return sbj;
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Song.Entities.Subject clone = sbj.Clone<Song.Entities.Subject>();
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clone.Sbj_Logo = WeiSha.Common.Upload.Get["Subject"].Virtual + clone.Sbj_Logo;
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clone.Sbj_LogoSmall = WeiSha.Common.Upload.Get["Subject"].Virtual + clone.Sbj_LogoSmall;
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return clone;
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}
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#endregion
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}
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}
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