560 lines
20 KiB
C#
560 lines
20 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.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using Telerik.Web.UI;
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namespace VRS.Management.VSAT
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{
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public partial class ExamTheoryBase_Edit_Custom : BasePage
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{
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DataService.BLL.pro_exam_batch bll = new DataService.BLL.pro_exam_batch();
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DataService.BLL.admin_log log = new DataService.BLL.admin_log();
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DataService.BLL.admin_user bll_user = new DataService.BLL.admin_user();
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DataService.BLL.pro_theory_base bll_theory_base = new DataService.BLL.pro_theory_base();
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DataService.BLL.pro_theory_base_item bll_theory_base_item = new DataService.BLL.pro_theory_base_item();
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protected override void Page_Load(object sender, EventArgs e)
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{
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base.Page_Load(sender, e);
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if (!IsPostBack)
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{
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//var user = DataService.BLL.admin_user.load_login();
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//var user_login = bll_user.GetModel(user.user_id);
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BindDeviceType("TheoryBaseKnow", dp_know, "");
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DataLoad();
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}
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}
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public void DataLoad()
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{
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string Id = Request.Params["Id"];
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var theory_base = bll_theory_base.GetModel(Id);
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if (null != theory_base)
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{
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question_name.Text = theory_base.question;
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dp_kind.SelectedValue = theory_base.kind;
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dp_know.SelectedValue = theory_base.target;
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//r1.Text = theory_base.r1;
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}
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var list = bll_theory_base_item.GetModelList("theory_base_id='" + Id + "'").OrderBy(s => s.no).ToList();
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for (int i = 0; i < list.Count; i++)
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{
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var model = list[i];
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RadListBoxDestination.Items.Add(new RadListBoxItem(model.item));
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var list_item = RadListBoxDestination.Items[i];
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RadTextBox box = list_item.FindControl("option_name") as RadTextBox;
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if (null != box)
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{
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box.Text = model.item;
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}
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RadioButtonList radbuttonlist = list_item.FindControl("RadioButtonList_Answer") as RadioButtonList;
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if (null != radbuttonlist)
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{
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radbuttonlist.SelectedValue = model.is_answer.ToString();
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}
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}
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RadListBoxDestination.DataBind();
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ReorderAZ();
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/*
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RadListBoxDestination.DataSource = list;
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RadListBoxDestination.DataValueField = "id";
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RadListBoxDestination.DataTextField = "question";
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RadListBoxDestination.DataSortField = "question";
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RadListBoxDestination.DataBind();
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*/
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var kind = dp_kind.SelectedValue;
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if (kind == "填空题" || kind == "简答题")
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{
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answer_write.Text = theory_base.answer;
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}
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if (kind == "单选题" || kind == "多选题")
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{
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btnAddItem.Visible = true;
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answer_write.Text = "";
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answer_write.Enabled = false;
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}
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else if (kind == "判断题")
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{
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btnAddItem.Visible = true;
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answer_write.Text = "";
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answer_write.Enabled = false;
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}
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else
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{
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btnAddItem.Visible = false;
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answer_write.Enabled = true;
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}
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}
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protected void RadListBoxDestination_Reordered(object sender, RadListBoxEventArgs e)
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{
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RadListBoxDestination.DataBind();
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ReorderAZ();
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}
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protected void RadListBoxDestination_Deleted(object sender, RadListBoxEventArgs e)
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{
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span_name.InnerHtml = "";
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RadListBoxDestination.DataBind();
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ReorderAZ();
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}
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protected void RadListBoxDestination_Deleting(object sender, RadListBoxDeletingEventArgs e)
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{
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if (RadListBoxDestination.Items.Count <= 2)
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{
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span_name.InnerHtml = "至少有两个选项！";
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e.Cancel = true;
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}
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}
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//添加单个选项
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protected void btnAddItem_Click(object sender, EventArgs e)
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{
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/*
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var item = new RadListBoxItem();
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item.Text = txt_additem.Text.Trim();
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var addItem = new RadListBoxItem(item.Text, item.Text);
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RadListBoxDestination.Items.Add(addItem);
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RadioButtonList radbuttonlist = addItem.FindControl("RadioButtonList_Answer") as RadioButtonList;
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if (null != radbuttonlist)
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{
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radbuttonlist.SelectedValue = RadioButtonList_answer.SelectedValue;
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}
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RadListBoxDestination.DataBind();
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*/
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var kind = dp_kind.SelectedValue;
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if (string.IsNullOrEmpty(kind))
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{
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span_name.InnerHtml = "题目类型不能为空！";
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return;
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}
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if (kind == "简答题" || kind == "填空题")
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{
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span_name.InnerHtml = "该题目类型不能添加选项！";
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return;
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}
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if (kind == "判断题")
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{
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if (RadListBoxDestination.Items.Count >= 2)
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{
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span_name.InnerHtml = "判断题只有两个选项！";
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return;
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}
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}
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else if (kind == "单选题")
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{
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}
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else if (kind == "多选题")
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{
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}
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span_name.InnerHtml = "";
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AddNewItem();
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RadListBoxDestination.DataBind();
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}
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protected void btnSure_Click(object sender, EventArgs e)
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{
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btnSure.Enabled = false;
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string Id = Request.Params["Id"];
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var model = bll_theory_base.GetModel(Id);
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var user = DataService.BLL.admin_user.load_login();
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/*
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if (string.IsNullOrEmpty(dp_kind.SelectedValue))
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{
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RadAjaxManager1.Alert("题目类型不能为空！");
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return;
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}
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*/
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if (string.IsNullOrEmpty(question_name.Text.Trim()))
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{
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RadAjaxManager1.Alert("题干不能为空！");
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btnSure.Enabled = true;
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return;
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}
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if (string.IsNullOrEmpty(dp_know.SelectedValue))
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{
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RadAjaxManager1.Alert("知识领域不能为空！");
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btnSure.Enabled = true;
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return;
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}
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int right_count = 0;
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List<string> list_answer = new List<string>();
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var questionTK = question_name.Text.Trim();
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var answerTK = answer_write.Text.Trim();
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if (dp_kind.SelectedValue != "简答题" && dp_kind.SelectedValue != "填空题")
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{
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var flag = CheckRightAnswerCount(RadListBoxDestination, ref right_count, list_answer);
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if (!flag)
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{
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RadAjaxManager1.Alert("选项值不能为空！");
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btnSure.Enabled = true;
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return;
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}
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}
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var total_count = RadListBoxDestination.Items.Count;
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//判断题、单选题、多选题
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if (dp_kind.SelectedValue == "判断题")
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{
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if (total_count != 2)
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{
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RadAjaxManager1.Alert("判断题只有两个选项！");
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btnSure.Enabled = true;
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return;
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}
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if (right_count != 1)
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{
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RadAjaxManager1.Alert("判断题只有1个选项答案！");
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btnSure.Enabled = true;
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return;
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}
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}
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else if (dp_kind.SelectedValue == "单选题")
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{
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if (total_count < 2)
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{
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RadAjaxManager1.Alert("单选题至少两个选项！");
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btnSure.Enabled = true;
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return;
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}
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if (right_count != 1)
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{
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RadAjaxManager1.Alert("单选题只有1个选项答案！");
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btnSure.Enabled = true;
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return;
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}
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}
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else if (dp_kind.SelectedValue == "多选题")
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{
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if (total_count < 2)
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{
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RadAjaxManager1.Alert("多选题至少两个选项！");
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btnSure.Enabled = true;
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return;
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}
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if (right_count < 2)
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{
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RadAjaxManager1.Alert("多选题至少2个选项答案！");
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btnSure.Enabled = true;
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return;
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}
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}
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else if (dp_kind.SelectedValue == "简答题")
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{
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var answer = answer_write.Text.Trim();
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if (string.IsNullOrEmpty(answer))
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{
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RadAjaxManager1.Alert("简答题答案不能为空！");
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btnSure.Enabled = true;
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return;
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}
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}
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else if (dp_kind.SelectedValue == "填空题")
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{
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var answer = answer_write.Text.Trim();
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if (string.IsNullOrEmpty(answer))
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{
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RadAjaxManager1.Alert("填空题答案不能为空！");
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btnSure.Enabled = true;
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return;
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}
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var line2 = "__";
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questionTK = questionTK.Replace("__________", line2)
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.Replace("_________", line2)
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.Replace("________", line2)
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.Replace("_______", line2)
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.Replace("______", line2)
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.Replace("_____", line2)
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.Replace("____", line2)
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.Replace("___", line2);
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// var question_array = question.Split(new string[] { line2 }, StringSplitOptions.RemoveEmptyEntries);
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var question_count = ExamTheoryBase_Add_Custom.CountSubstringOccurrences(questionTK, line2);
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answerTK = answerTK.Replace("__________", line2)
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.Replace("_________", line2)
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.Replace("________", line2)
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.Replace("_______", line2)
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.Replace("______", line2)
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.Replace("_____", line2)
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.Replace("____", line2)
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.Replace("___", line2);
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var answer_array = answerTK.Split(new string[] { line2 }, StringSplitOptions.None);
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if (question_count != answer_array.Length)
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{
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RadAjaxManager1.Alert(string.Format("填空题空格数：{0} ,与答案数：{1} 不一致！", question_count, answer_array.Length));
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btnSure.Enabled = true;
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return;
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}
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}
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#region 旧有判断
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/* old
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if (dp_kind.SelectedValue == "简答题")
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{
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if (string.IsNullOrEmpty(anwser_jianda.Text.Trim()))
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{
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RadAjaxManager1.Alert("简答题答案不能为空！");
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return;
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}
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}
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else
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{
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if (dp_answer.CheckedItems.Count <= 0)
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{
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RadAjaxManager1.Alert("请选择答案！");
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return;
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}
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}
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*/
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#endregion
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var now = DateTime.Now;
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model.target = dp_know.SelectedValue;
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//model.kind = dp_kind.SelectedValue;
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model.question = question_name.Text.Trim();
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model.update_time = now;
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model.update_by = user.user_id;
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//model.r1 = r1.Text.Trim();
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//model.answer = string.Join(",", list_answer);
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if (dp_kind.SelectedValue == "填空题")
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{
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model.question = questionTK;
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model.answer = answerTK;
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}
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else if (dp_kind.SelectedValue == "简答题")
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{
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model.answer = answer_write.Text.Trim();
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}
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else //其它题型
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{
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model.answer = string.Join(",", list_answer);
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}
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var id = model.id;
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int index = 1;
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if (bll_theory_base.Update(model))
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{
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//log.write_log("添加题目成功。" + "名称：" + model.question + "，id：" + model.id);
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var list = bll_theory_base_item.GetModelList("theory_base_id='" + Id + "'").ToList();
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List<string> list_id = new List<string>();
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foreach (var xx in list)
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{
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list_id.Add("'" + xx.id + "'");
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}
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if (list.Count > 0)
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{
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var cmd = string.Join(",", list_id);
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var delete_flag = bll_theory_base_item.DeleteList(cmd);
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}
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Dictionary<int, string> dic = new Dictionary<int, string>();
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string alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
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var length = alphabet.Length;
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for (int i = 0; i < 26; i++)
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{
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dic.Add(i, alphabet.Substring(i, 1));
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}
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for (int i = 0; i < RadListBoxDestination.Items.Count; i++)
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{
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var list_item = RadListBoxDestination.Items[i];
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var item = new DataService.Model.pro_theory_base_item();
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item.id = BasePage.GetNextId(id, index++);
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item.theory_base_id = id;
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item.no = (i + 1);
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if (dic.ContainsKey(i))
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{
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item.item_letter = dic[i];
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}
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item.create_by = user.user_id;
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item.create_time = now;
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item.item = list_item.Text;
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RadTextBox box = list_item.FindControl("option_name") as RadTextBox;
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if (null != box)
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{
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}
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RadioButtonList radbuttonlist = list_item.FindControl("RadioButtonList_Answer") as RadioButtonList;
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if (null != radbuttonlist)
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{
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item.is_answer = int.Parse(radbuttonlist.SelectedValue);
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}
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bll_theory_base_item.Add(item);
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}
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RadAjaxManager1.ResponseScripts.Add("alert('修改题目成功！');CloseAndRebind();");
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}
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else
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{
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RadAjaxManager1.Alert("修改题目失败！");
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btnSure.Enabled = true;
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}
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}
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protected void btnRowEdit_Click(object sender, EventArgs e)
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{
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var item = sender as LinkButton;
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var rad_item = item.Parent as RadListBoxItem; //item
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//var rad_list = item.Parent.Parent; //radlist
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var text = rad_item.Text;
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var value = rad_item.Value;
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var txtbox = rad_item.FindControl("option_name") as RadTextBox;
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if (txtbox.Text != text)
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{
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rad_item.Text = txtbox.Text.Trim();
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}
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}
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/// <summary>
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/// 更新选项值
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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 option_name_TextChanged(object sender, EventArgs e)
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{
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var txtBox = sender as RadTextBox;
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var rad_item = txtBox.Parent as RadListBoxItem;
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if (null != rad_item)
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{
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rad_item.Text = txtBox.Text.Trim();
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}
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}
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/// <summary>
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/// 检查选项值
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/// </summary>
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/// <param name="RadListBoxDestination"></param>
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/// <param name="count"></param>
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/// <returns></returns>
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public static bool CheckRightAnswerCount(RadListBox RadListBoxDestination, ref int _right_count, List<string> list_answer)
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{
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int right_count = 0;
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Dictionary<int, string> dic = new Dictionary<int, string>();
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string alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
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var length = alphabet.Length;
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for (int i = 0; i < 26; i++)
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{
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dic.Add(i, alphabet.Substring(i, 1));
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}
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for (int i = 0; i < RadListBoxDestination.Items.Count; i++)
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{
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var list_item = RadListBoxDestination.Items[i];
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/*
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RadTextBox box = list_item.FindControl("option_name") as RadTextBox;
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if (null != box){}*/
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if (string.IsNullOrEmpty(list_item.Text))
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{
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return false;
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}
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RadioButtonList radbuttonlist = list_item.FindControl("RadioButtonList_Answer") as RadioButtonList;
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if (null != radbuttonlist)
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{
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if (radbuttonlist.SelectedValue == "1")
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{
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//list_answer.Add((i + 1).ToString());
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list_answer.Add(dic[i]);
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right_count++;
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}
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}
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}
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_right_count = right_count;
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return true;
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}
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public void AddNewItem()
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{
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Dictionary<int, string> dic = new Dictionary<int, string>();
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string alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
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var length = alphabet.Length;
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for (int i = 0; i < 26; i++)
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{
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dic.Add(i, alphabet.Substring(i, 1));
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}
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var item = new RadListBoxItem();
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item.Text = txt_additem.Text.Trim();
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var addItem = new RadListBoxItem(item.Text, item.Text);
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RadListBoxDestination.Items.Add(addItem);
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var added_index = addItem.Index;
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Label labelAZ = addItem.FindControl("labelAZ") as Label;
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if (null != labelAZ)
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{
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if (dic.ContainsKey(added_index))
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{
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labelAZ.Text = dic[added_index];
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}
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}
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}
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public void ReorderAZ()
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||
{
|
||
Dictionary<int, string> dic = new Dictionary<int, string>();
|
||
string alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
|
||
var length = alphabet.Length;
|
||
for (int i = 0; i < 26; i++)
|
||
{
|
||
dic.Add(i, alphabet.Substring(i, 1));
|
||
}
|
||
for (int i = 0; i < RadListBoxDestination.Items.Count; i++)
|
||
{
|
||
var item = RadListBoxDestination.Items[i];
|
||
var added_index = item.Index;
|
||
Label labelAZ = item.FindControl("labelAZ") as Label;
|
||
if (null != labelAZ)
|
||
{
|
||
if (dic.ContainsKey(added_index))
|
||
{
|
||
labelAZ.Text = dic[added_index];
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
}
|
||
} |