60 lines
2.1 KiB
C#
60 lines
2.1 KiB
C#
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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.Web;
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using WeiSha.Common;
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using Song.ServiceInterfaces;
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namespace Song.Site.Ajax
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{
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/// <summary>
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/// QuesRandom 的摘要说明
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/// </summary>
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public class QuesRandom : IHttpHandler
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{
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//专业id，题型,难度等级
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private int sbjid = WeiSha.Common.Request.QueryString["sbjid"].Int32 ?? 0;
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private int type = WeiSha.Common.Request.QueryString["type"].Int32 ?? 0;
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private int diff = WeiSha.Common.Request.QueryString["diff"].Int32 ?? 0;
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public void ProcessRequest(HttpContext context)
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{
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Song.Entities.Organization org = Business.Do<IOrganization>().OrganCurrent();
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context.Response.ContentType = "text/plain";
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Song.Entities.Questions[] ques = Business.Do<IQuestions>().QuesRandom(org.Org_ID, sbjid, -1, -1, type, diff, diff, true, 1);
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string tm = "";
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if (ques.Length > 0)
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{
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Song.Entities.Questions q = Extend.Questions.TranText(ques[0]);
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tm = q.ToJson();
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//如果是单选题，或多选题
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if (q.Qus_Type == 1 || q.Qus_Type == 2 || q.Qus_Type == 5)
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tm = getAnserJson(q, tm);
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}
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context.Response.Write(tm);
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context.Response.End();
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}
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private string getAnserJson(Song.Entities.Questions q, string json)
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{
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//当前试题的答案
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Song.Entities.QuesAnswer[] ans = Business.Do<IQuestions>().QuestionsAnswer(q, null);
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string ansStr = "[";
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for (int i = 0; i < ans.Length; i++)
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{
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ans[i] = Extend.Questions.TranText(ans[i]);
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ansStr += ans[i].ToJson();
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if (i < ans.Length - 1) ansStr += ",";
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}
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ansStr += "]";
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json = json.Replace("}", ",\"Answer\":" + ansStr + "}");
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return json;
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}
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public bool IsReusable
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{
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get
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{
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return false;
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}
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}
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}
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}
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