497 lines
21 KiB
C#
497 lines
21 KiB
C#
using System;
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using System.Data;
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using System.Configuration;
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using System.Collections;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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using WeiSha.Common;
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using Song.ServiceInterfaces;
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using Song.Entities;
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using WeiSha.WebControl;
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using System.Collections.Generic;
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using System.Xml;
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namespace Song.Site.Manage.Exam
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{
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public partial class TestPaper_Edit2 : Extend.CustomPage
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{
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//试卷id
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private int id = WeiSha.Common.Request.QueryString["id"].Decrypt().Int32 ?? 0;
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//试卷类型，1为静态试卷，2为动态试卷
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private int type = WeiSha.Common.Request.QueryString["type"].Int32 ?? 0;
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//课程id
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private int couid = WeiSha.Common.Request.QueryString["couid"].Int32 ?? 0;
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//题型分类汉字名称
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protected string[] typeStr = App.Get["QuesType"].Split(',');
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private string _uppath = "TestPaper";
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Song.Entities.Organization org = null;
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protected void Page_Load(object sender, EventArgs e)
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{
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org = Business.Do<IOrganization>().OrganCurrent();
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ddlCourse.Enabled = ddlSubject.Enabled = couid <= 0;
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if (!this.IsPostBack)
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{
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InitBind();
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fill();
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}
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}
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#region 初始化界面
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/// <summary>
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/// 界面的初始绑定
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/// </summary>
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private void InitBind()
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{
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//学科/专业
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Song.Entities.Subject[] subs = Business.Do<ISubject>().SubjectCount(org.Org_ID, null,true,-1, 0);
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this.ddlSubject.DataSource = subs;
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this.ddlSubject.DataTextField = "Sbj_Name";
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this.ddlSubject.DataValueField = "Sbj_ID";
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this.ddlSubject.DataBind();
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//当前课程（当处在课程管理中时），id小于1表示新建试卷，couid大于0表示处在课程管理中
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Song.Entities.Course course = id < 1 && couid > 0 ? Business.Do<ICourse>().CourseSingle(couid) : null;
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if (course != null)
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{
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ListItem lisubject = ddlSubject.Items.FindByValue(course.Sbj_ID.ToString());
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if (lisubject != null)
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{
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ddlSubject.SelectedIndex = -1;
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lisubject.Selected = true;
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}
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}
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ddlSubject_SelectedIndexChanged(null, null);
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//当针对所有章节时，绑定试题类型
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rptItemForAll.DataSource = typeStr;
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rptItemForAll.DataBind();
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rptOutlineScore.DataSource = typeStr;
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rptOutlineScore.DataBind();
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}
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/// <summary>
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/// 当专业下拉菜单更改时
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void ddlSubject_SelectedIndexChanged(object sender, EventArgs e)
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{
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//课程
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int sbjid;
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int.TryParse(ddlSubject.SelectedValue, out sbjid);
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if (sbjid > 0)
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{
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ddlCourse.Items.Clear();
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List<Song.Entities.Course> cous = Business.Do<ICourse>().CourseCount(org.Org_ID, sbjid, null, null, -1);
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ddlCourse.DataSource = cous;
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this.ddlCourse.DataTextField = "Cou_Name";
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this.ddlCourse.DataValueField = "Cou_ID";
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this.ddlCourse.Root = 0;
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this.ddlCourse.DataBind();
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}
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//
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if (ddlCourse.Items.Count < 1)
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ddlCourse.Items.Add(new ListItem("--没有课程--","-1"));
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//选定当前课程
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ListItem licourse = this.ddlCourse.Items.FindByValue(couid.ToString());
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if (licourse != null)
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{
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ddlCourse.SelectedIndex = -1;
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licourse.Selected = true;
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}
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}
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/// <summary>
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/// 当课程下拉菜单更改时
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void ddlCourse_SelectedIndexChanged(object sender, EventArgs e)
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{
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int couid = 0;
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int.TryParse(ddlCourse.SelectedValue, out couid);
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rptOutline.ItemDataBound += rptOutline_ItemDataBound;
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Song.Entities.Outline[] outlines = Business.Do<IOutline>().OutlineCount(couid, 0, true, -1);
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rptOutline.DataSource = outlines;
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rptOutline.DataBind();
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ltNoOutline.Visible = outlines.Length < 1;
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//按章节选择试题的区域，进行刷新
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UpdatePanel_ItemForOutline.Update();
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}
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/// <summary>
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/// 当试题按章节出题时，选择区域的章节列表绑定时，触发该事件
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/// 并试题类型显示出来，供填写试题数量
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void rptOutline_ItemDataBound(object sender, RepeaterItemEventArgs e)
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{
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if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
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{
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Repeater rtp = (Repeater)e.Item.FindControl("rtpOutlineItem");
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rtp.DataSource = typeStr;
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rtp.DataBind();
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}
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}
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#endregion
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#region 数据填充
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/// <summary>
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/// 填充数据
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/// </summary>
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private void fill()
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{
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Song.Entities.TestPaper mm;
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if (id != 0)
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{
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mm = Business.Do<ITestPaper>().PagerSingle(id);
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cbIsUse.Checked = mm.Tp_IsUse; //是否使用
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cbIsRec.Checked = mm.Tp_IsRec; //是否推荐
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ViewState["UID"] = mm.Tp_UID; //唯一标识
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//所属专业
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ListItem liSubj = ddlSubject.Items.FindByValue(mm.Sbj_ID.ToString());
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if (liSubj != null)
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{
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ddlSubject.SelectedIndex = -1;
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liSubj.Selected = true;
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ddlSubject_SelectedIndexChanged(null, null);
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}
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//所属课程
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ListItem liCous = this.ddlCourse.Items.FindByValue(mm.Cou_ID.ToString());
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if (liCous != null)
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{
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ddlCourse.SelectedIndex = -1;
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liCous.Selected = true;
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ddlCourse_SelectedIndexChanged(null, null);
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}
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//难度1
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ListItem liDiff = ddlDiff.Items.FindByValue(mm.Tp_Diff.ToString());
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if (liDiff != null)
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{
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ddlDiff.SelectedIndex = -1;
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liDiff.Selected = true;
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}
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//难度2
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ListItem liDiff2 = ddlDiff2.Items.FindByValue(mm.Tp_Diff2.ToString());
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if (liDiff != null)
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{
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ddlDiff2.SelectedIndex = -1;
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liDiff2.Selected = true;
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}
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//时长，总分，及格分
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tbSpan.Text = mm.Tp_Span.ToString();
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tbTotal.Text = mm.Tp_Total.ToString();
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tbPassScore.Text = mm.Tp_PassScore.ToString();
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}
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else
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{
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//如果是新增
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mm = new Song.Entities.TestPaper();
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ViewState["UID"] = WeiSha.Common.Request.UniqueID();
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//当处在课程管理中时
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if (couid > 0)
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{
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Song.Entities.Course cour = Business.Do<ICourse>().CourseSingle(couid);
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if (cour != null)
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{
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//所属专业
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ListItem liSubj = ddlSubject.Items.FindByValue(cour.Sbj_ID.ToString());
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if (liSubj != null)
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{
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ddlSubject.SelectedIndex = -1;
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liSubj.Selected = true;
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ddlSubject_SelectedIndexChanged(null, null);
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}
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//所属课程
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ListItem liCous = this.ddlCourse.Items.FindByValue(cour.Cou_ID.ToString());
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if (liCous != null)
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{
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ddlCourse.SelectedIndex = -1;
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liCous.Selected = true;
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}
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}
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}
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ddlCourse_SelectedIndexChanged(null, null);
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}
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tbName.Text = mm.Tp_Name; //标题
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tbSubName.Text = mm.Tp_SubName; //副标题
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tbAuthor.Text = mm.Tp_Author; //出卷人
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tbIntro.Text = mm.Tp_Intro; //试卷简介
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tbRemind.Text = mm.Tp_Remind; //注意事项
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//试卷Logo图片
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if (!string.IsNullOrEmpty(mm.Tp_Logo) && mm.Tp_Logo.Trim() != "")
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{
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this.imgShow.Src = Upload.Get[_uppath].Virtual + mm.Tp_Logo;
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}
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//试题范围
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ListItem liFrom = this.rblFromType.Items.FindByValue(mm.Tp_FromType.ToString());
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if (liFrom != null)
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{
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rblFromType.SelectedIndex = -1;
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liFrom.Selected = true;
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}
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//各项题型分值
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_fillItemForAll(mm); //按课程出题
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_fileItemForOutline(mm); //按章节出题
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}
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/// <summary>
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/// 填充“当按课程出题时”的各项题题分值
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/// </summary>
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/// <param name="uid"></param>
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private void _fillItemForAll(Song.Entities.TestPaper tp)
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{
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Song.Entities.TestPaperItem[] tpi = Business.Do<ITestPaper>().GetItemForAll(tp);
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for (int i = 0; i < this.rptItemForAll.Items.Count; i++)
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{
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//当前索引行的试题类型
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Song.Entities.TestPaperItem pi = null;
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foreach (Song.Entities.TestPaperItem p in tpi)
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if (p.TPI_Type == i + 1) pi = p;
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if (pi == null) continue;
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//几道题
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TextBox tbCount = (TextBox)this.rptItemForAll.Items[i].FindControl("tbItemCount");
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//占多少分数比
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TextBox tbScore = (TextBox)this.rptItemForAll.Items[i].FindControl("tbItemScore");
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//占多少分
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Label lbNumber = (Label)this.rptItemForAll.Items[i].FindControl("lbItemNumber");
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TextBox tbNumber = (TextBox)this.rptItemForAll.Items[i].FindControl("tbItemNumber");
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tbCount.Text = pi.TPI_Count.ToString();
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lbNumber.Text = tbNumber.Text = pi.TPI_Number.ToString();
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tbScore.Text = pi.TPI_Percent.ToString();
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}
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}
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/// <summary>
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/// 填充“当按章节出题时”的各项题题分值
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/// </summary>
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/// <param name="tp"></param>
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private void _fileItemForOutline(Song.Entities.TestPaper tp)
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{
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//各题型的占比
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Song.Entities.TestPaperItem[] tpi = Business.Do<ITestPaper>().GetItemForOlPercent(tp);
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if (tpi == null) return;
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for (int i = 0; i < this.rptOutlineScore.Items.Count; i++)
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{
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//当前索引行的试题类型
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Song.Entities.TestPaperItem pi = null;
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foreach (Song.Entities.TestPaperItem p in tpi)
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if (p.TPI_Type == i + 1) pi = p;
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if (pi == null) continue;
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//占多少分数比
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TextBox tbScore = (TextBox)this.rptOutlineScore.Items[i].FindControl("tbQuesScore");
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tbScore.Text = pi.TPI_Percent > 0 ? pi.TPI_Percent.ToString() : "";
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}
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//各章节的各题型试题数量
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for (int i = 0; i < this.rptOutline.Items.Count; i++)
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{
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Label lbOlid = (Label)this.rptOutline.Items[i].FindControl("lbOlid"); //章节id控件
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int olid = Convert.ToInt32(lbOlid.Text); //章节id
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//内嵌repeat，用于显示题型
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Repeater rptItems = (Repeater)this.rptOutline.Items[i].FindControl("rtpOutlineItem");
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Song.Entities.TestPaperItem[] tpiol = Business.Do<ITestPaper>().GetItemForOlCount(tp, olid); //当前章节的各试题抽取数量
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for (int j = 0; j < rptItems.Items.Count; j++)
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{
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//当前索引行的试题类型
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Song.Entities.TestPaperItem pi = null;
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foreach (Song.Entities.TestPaperItem p in tpiol)
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if (p.TPI_Type == j + 1) pi = p;
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if (pi == null) continue;
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//几道题
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TextBox tbCount = (TextBox)rptItems.Items[j].FindControl("tbQuesCount");
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tbCount.Text = pi.TPI_Count > 0 ? pi.TPI_Count.ToString() : "";
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}
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}
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}
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#endregion
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#region 保存
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/// <summary>
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/// 保存
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btnEnter_Click(object sender, EventArgs e)
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{
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Song.Entities.TestPaper mm = id != 0 ? Business.Do<ITestPaper>().PagerSingle(id) : new Song.Entities.TestPaper();
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//试卷类型，为2时表示：随机抽题
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mm.Tp_Type = 2;
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mm.Tp_UID = getUID(); //UID
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mm.Tp_Name = tbName.Text.Trim(); //试卷名称
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mm.Tp_SubName = tbSubName.Text.Trim(); //试卷副标题
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mm.Tp_IsUse = cbIsUse.Checked; //是否使用
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mm.Tp_IsRec = cbIsRec.Checked; //是否推荐
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mm.Sbj_ID = Convert.ToInt32(ddlSubject.SelectedValue);//专业id
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mm.Sbj_Name = ddlSubject.SelectedText;//专业名称
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int couid = 0; //课程ID
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int.TryParse(ddlCourse.SelectedValue, out couid);
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mm.Cou_ID = couid; //设置课程id
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//难易度
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int diff, diff2;
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diff= Convert.ToInt32(ddlDiff.SelectedValue);
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diff2 = Convert.ToInt32(ddlDiff2.SelectedValue);
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mm.Tp_Diff = diff > diff2 ? diff2 : diff;
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mm.Tp_Diff2 = diff > diff2 ? diff : diff2;
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mm.Tp_Span = Convert.ToInt32(tbSpan.Text); //考试限时时长
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mm.Tp_Total = Convert.ToInt32(tbTotal.Text); //考试总分
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mm.Tp_PassScore = Convert.ToInt32(tbPassScore.Text); //及极分
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mm.Tp_Intro = tbIntro.Text.Trim(); //简介
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mm.Tp_Remind = tbRemind.Text.Trim(); //注意事项
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mm.Tp_FromType = Convert.ToInt16(rblFromType.SelectedValue); //抽题范围，0为当前课程，1为按章节
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//图片上传
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if (fuLoad.PostedFile.FileName != "")
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{
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try
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{
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fuLoad.UpPath = _uppath; //上传路径
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fuLoad.IsMakeSmall = false; //是否生成缩略图，此为不生成
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fuLoad.IsConvertJpg = true; //是否转换为Jpg格式，此为转换
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fuLoad.SaveAndDeleteOld(mm.Tp_Logo); //上传图片，并同步删除旧图片
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fuLoad.File.Server.ChangeSize(200, 200, false); //更改图片大小
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mm.Tp_Logo = fuLoad.File.Server.FileName;
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imgShow.Src = fuLoad.File.Server.VirtualPath;
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}
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catch (Exception ex)
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{
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this.Alert(ex.Message);
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}
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}
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int tpcount = 0;
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//出题范围的配置项
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mm.Tp_FromConfig = _buildItemXML(mm.Tp_FromType, out tpcount);
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mm.Tp_Count = tpcount;
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//确定操作
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try
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{
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if (id == 0)
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id = Business.Do<ITestPaper>().PagerAdd(mm);
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else
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Business.Do<ITestPaper>().PagerSave(mm);
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Master.AlertCloseAndRefresh("操作成功！");
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}
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catch (Exception ex)
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{
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Master.Alert(ex.Message);
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}
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}
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/// <summary>
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/// 构建试题选择范围的配置信息
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/// </summary>
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/// <param name="fromtype">出卷类型，0为当前课程，1为按章节</param>
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/// <param name="quscount">输出总题量</param>
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/// <returns></returns>
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private string _buildItemXML(int fromtype,out int quscount)
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{
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quscount = 0;
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int qcount0 = 0, qcount1 = 0;
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string xml = "";
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xml += "<Config>";
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//按课程出题
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xml += "<All><Items>";
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xml += _buildXMLForAll(out qcount0);
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xml += "</Items></All>";
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//按章节出题
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xml += "<Outline>";
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xml += "<Percent>";
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xml += _buildXMLForOutlinePercent();
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xml += "</Percent>";
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xml += "<Items>";
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xml += _buildXMLForOutlineItem(out qcount1);
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xml += "</Items>";
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xml += "</Outline>";
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xml += "</Config>";
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if (fromtype == 0) quscount = qcount0;
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if (fromtype == 1) quscount = qcount1;
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return xml;
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}
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/// <summary>
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/// 返回按课程出题的配置信息
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/// </summary>
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/// <returns></returns>
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private string _buildXMLForAll(out int quscount)
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{
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quscount = 0;
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string xml = "";
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for (int i = 0; i < this.rptItemForAll.Items.Count; i++)
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{
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Song.Entities.TestPaperItem pi = new TestPaperItem();
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//几道题
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TextBox tbCount = (TextBox)this.rptItemForAll.Items[i].FindControl("tbItemCount");
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//占多少分数比
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TextBox tbScore = (TextBox)this.rptItemForAll.Items[i].FindControl("tbItemScore");
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//占多少分
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TextBox tbNumber = (TextBox)this.rptItemForAll.Items[i].FindControl("tbItemNumber");
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pi.TPI_Count = Convert.ToInt32(tbCount.Text.Trim() == "" ? "0" : tbCount.Text);
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quscount += pi.TPI_Count;
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pi.TPI_Percent = Convert.ToInt32(tbScore.Text.Trim() == "" ? "0" : tbScore.Text);
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pi.TPI_Number = Convert.ToInt32(tbNumber.Text.Trim() == "" ? "0" : tbNumber.Text);
|
||
pi.TPI_Type = i + 1;
|
||
xml += pi.ToXML();
|
||
}
|
||
return xml;
|
||
}
|
||
/// <summary>
|
||
/// 按章节出题的型占比信息
|
||
/// </summary>
|
||
/// <returns></returns>
|
||
private string _buildXMLForOutlinePercent()
|
||
{
|
||
string xml = "";
|
||
double total = Convert.ToDouble(tbTotal.Text); //试卷总分
|
||
double surplus = total; //剩余分数，用于计算每项得分，因为百分乘于总分，总会有余数，最后一项为前几项的剩余分
|
||
for (int i = 0; i < this.rptOutlineScore.Items.Count; i++)
|
||
{
|
||
Song.Entities.TestPaperItem pi = new TestPaperItem();
|
||
//占多少分数比
|
||
TextBox tbScore = (TextBox)this.rptOutlineScore.Items[i].FindControl("tbQuesScore");
|
||
pi.TPI_Percent = Convert.ToInt32(tbScore.Text.Trim() == "" ? "0" : tbScore.Text);
|
||
//占多少分
|
||
if (i < this.rptOutlineScore.Items.Count - 1)
|
||
{
|
||
pi.TPI_Number = (int)Math.Floor(pi.TPI_Percent * total / 100);
|
||
surplus -= pi.TPI_Number;
|
||
}
|
||
else
|
||
{
|
||
pi.TPI_Number = (int)surplus;
|
||
}
|
||
pi.TPI_Type = i + 1;
|
||
xml += pi.ToXML();
|
||
}
|
||
return xml;
|
||
}
|
||
/// <summary>
|
||
/// 按章节出题的配置信息
|
||
/// </summary>
|
||
/// <returns></returns>
|
||
private string _buildXMLForOutlineItem(out int quscount)
|
||
{
|
||
quscount = 0;
|
||
string xml = "";
|
||
for (int i = 0; i < this.rptOutline.Items.Count; i++)
|
||
{
|
||
Label lbOlid = (Label)this.rptOutline.Items[i].FindControl("lbOlid"); //章节id
|
||
//内嵌repeat，用于显示题型
|
||
Repeater rptItems = (Repeater)this.rptOutline.Items[i].FindControl("rtpOutlineItem");
|
||
for (int j = 0; j < rptItems.Items.Count; j++)
|
||
{
|
||
Song.Entities.TestPaperItem pi = new TestPaperItem();
|
||
pi.Ol_ID = Convert.ToInt32(lbOlid.Text);
|
||
pi.TPI_Type = j + 1;
|
||
TextBox tbCount = (TextBox)rptItems.Items[j].FindControl("tbQuesCount"); //当前题型占几道题
|
||
pi.TPI_Count = Convert.ToInt32(tbCount.Text.Trim() == "" ? "0" : tbCount.Text);
|
||
quscount += pi.TPI_Count;
|
||
xml += pi.ToXML();
|
||
}
|
||
}
|
||
return xml;
|
||
}
|
||
#endregion
|
||
|
||
|
||
|
||
}
|
||
}
|