add_judge.aspx.cs

基于WEB的在线考试系统建立在系统后台的数据库的基础上

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Components;
using Components.Model;

public partial class Teacher_Add_Judge : System.Web.UI.Page
{
    BLL.Teacher.CommonOp cp = new BLL.Teacher.CommonOp();
    int currentPageNumber;
    int pageTotalNumber = 0;
    TeacherInfo tea = new TeacherInfo();
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void subdata_Click(object sender, EventArgs e)
    {
        string Text = content.Value.ToString();
        if (Text.Equals(""))
        {
            Image1.ImageUrl = "Images/stop.gif";
            Label1.Text = "题干没有写！";
            return;
        }
        Mselect msel = new Mselect();
        msel.Texts = OpreateString.HtmlCode(Text);
        msel.SubjectID = int.Parse(subject.SelectedValue.ToString());
        msel.Keys =Keys.SelectedValue.ToString();
        msel.DifficultLevel = int.Parse(DifficultLevel.SelectedValue.ToString());
       


        if (new BLL.Teacher.FillJiandaAnswer().Add_One_Topic(msel,tea.TeacherID,1))
        {
            Image1.ImageUrl = "Images/pass.gif";
            content.Value = "";
            int Num = int.Parse(TatolNum.Text.ToString()) + 1;
            TatolNum.Text = Num.ToString();
            return;
        }
        else
        {
            Image1.ImageUrl = "Images/stop.gif";
            Label1.Text = "添加失败！";
        }
    }
    protected void FindData_Click(object sender, EventArgs e)
    {
        Select_Databind();
    }
    protected void selectAll_CheckedChanged(object sender, EventArgs e)
    {
        for (int i = 0; i <= SelectInfo.Rows.Count - 1; i++)
        {
            CheckBox cbox = (CheckBox)SelectInfo.Rows[i].FindControl("CheckBox1");
            if (this.selectAll.Checked == true)
            {
                cbox.Checked = true;
            }
            else
            {
                cbox.Checked = false;
            }
        }

    }
    /// <summary>
    /// 
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void delete_Click(object sender, EventArgs e)
    {

       
            bool Check = false;
            ArrayList AL = new ArrayList();
            ArrayList AR = new ArrayList();
            for (int i = 0; i <= SelectInfo.Rows.Count - 1; i++)
            {
                CheckBox cbox = (CheckBox)SelectInfo.Rows[i].FindControl("CheckBox1");
                if (cbox.Checked == true)
                {
                    AL.Add(i);
                }
            }
            if (AL.Count > 0)
            {
                for (int i = 0; i < AL.Count; i++)
                {

                    int id = Convert.ToInt32(SelectInfo.DataKeys[(int)AL[i]].Value.ToString());
                    AR.Add(id);

                }
               
                Check = cp.Delete_Topic_More(AR, 1);

                Select_Databind();
            }

        

    }
    private void Select_Databind()
    {
        int SubjectID = Convert.ToInt32(subject.SelectedValue.ToString());
       
        DataSet dd = cp.Get_InfoBy_SubjectID(tea.TeacherID, SubjectID, 1);
        SelectInfo.DataSource = dd;
        SelectInfo.DataKeyNames = new string[] { "ID" };
        pageTotalNumber = dd.Tables["dd"].Rows.Count;
        SelectInfo.DataBind();
        int pageSize = SelectInfo.PageCount;
        this.totalNumber.Text = Convert.ToString(pageSize);
    }


    #region 分页按钮
    protected void firstPage_Click(object sender, EventArgs e)
    {
        this.SelectInfo.PageIndex = 0;
        this.NumPage.Text = "1";
        this.Select_Databind();
        currentPageNumber = 1;
        int pageSize = SelectInfo.PageCount;
        if (pageSize == 1)
        {
            this.firstPage.Enabled = false;
            this.upPage.Enabled = false;
            this.lastPage.Enabled = false;
            this.downPage.Enabled = false;
        }
        else if (pageSize > 1)
        {
            if (currentPageNumber == 1)
            {
                this.firstPage.Enabled = false;
                this.upPage.Enabled = false;
                this.lastPage.Enabled = true;
                this.downPage.Enabled = true;
            }
            else if (currentPageNumber == pageSize)
            {
                this.lastPage.Enabled = false;
                this.downPage.Enabled = false;
                this.upPage.Enabled = true;
                this.firstPage.Enabled = true;
            }
            else
            {
                this.lastPage.Enabled = true;
                this.upPage.Enabled = true;
                this.downPage.Enabled = true;
                this.firstPage.Enabled = true;
            }
        }


    }
    protected void upPage_Click(object sender, EventArgs e)
    {


        string size1 = this.NumPage.Text;
        int size = Convert.ToInt32(size1);
        currentPageNumber = size - 1;
        this.SelectInfo.PageIndex = currentPageNumber - 1;
        this.NumPage.Text = Convert.ToString(currentPageNumber);
        this.Select_Databind();
        int pageSize = SelectInfo.PageCount;
        if (pageSize == 1)
        {
            this.firstPage.Enabled = false;
            this.upPage.Enabled = false;
            this.lastPage.Enabled = false;
            this.downPage.Enabled = false;
        }
        else if (pageSize > 1)
        {
            if (currentPageNumber == 1)
            {
                this.firstPage.Enabled = false;
                this.upPage.Enabled = false;
                this.lastPage.Enabled = true;
                this.downPage.Enabled = true;
            }
            else if (currentPageNumber == pageSize)
            {
                this.lastPage.Enabled = false;
                this.downPage.Enabled = false;
                this.upPage.Enabled = true;
                this.firstPage.Enabled = true;
            }
            else
            {
                this.lastPage.Enabled = true;
                this.upPage.Enabled = true;
                this.downPage.Enabled = true;
                this.firstPage.Enabled = true;
            }
        }



    }
    protected void downPage_Click(object sender, EventArgs e)
    {
        string size1 = this.NumPage.Text;
        int size = Convert.ToInt32(size1);
        currentPageNumber = size + 1;
        this.SelectInfo.PageIndex = currentPageNumber;
        this.NumPage.Text = Convert.ToString(currentPageNumber);
        this.Select_Databind();
        int pageSize = SelectInfo.PageCount;
        if (pageSize == 1)
        {
            this.firstPage.Enabled = false;
            this.upPage.Enabled = false;
            this.lastPage.Enabled = false;
            this.downPage.Enabled = false;
        }
        else if (pageSize > 1)
        {
            if (currentPageNumber == 1)
            {
                this.firstPage.Enabled = false;
                this.upPage.Enabled = false;
                this.lastPage.Enabled = true;
                this.downPage.Enabled = true;
            }
            else if (currentPageNumber == pageSize)
            {
                this.lastPage.Enabled = false;
                this.downPage.Enabled = false;
                this.upPage.Enabled = true;
                this.firstPage.Enabled = true;
            }
            else
            {
                this.lastPage.Enabled = true;
                this.upPage.Enabled = true;
                this.downPage.Enabled = true;
                this.firstPage.Enabled = true;
            }
        }



    }
    protected void lastPage_Click(object sender, EventArgs e)
    {
        int pageSize = SelectInfo.PageCount;
        this.SelectInfo.PageIndex = pageSize - 1;
        this.NumPage.Text = Convert.ToString(pageSize);
        this.Select_Databind();
        currentPageNumber = pageSize;

        if (pageSize == 1)
        {
            this.firstPage.Enabled = false;
            this.upPage.Enabled = false;
            this.lastPage.Enabled = false;
            this.downPage.Enabled = false;
        }
        else if (pageSize > 1)
        {
            if (currentPageNumber == 1)
            {
                this.firstPage.Enabled = false;
                this.upPage.Enabled = false;
                this.lastPage.Enabled = true;
                this.downPage.Enabled = true;
            }
            else if (currentPageNumber == pageSize)
            {
                this.lastPage.Enabled = false;
                this.downPage.Enabled = false;
                this.upPage.Enabled = true;
                this.firstPage.Enabled = true;
            }
            else
            {
                this.lastPage.Enabled = true;
                this.upPage.Enabled = true;
                this.downPage.Enabled = true;
                this.firstPage.Enabled = true;
            }
        }



    }

    #endregion
}