?? std_result.aspx
字號(hào):
?<%@ Page Language="C#" AutoEventWireup="true" CodeFile="std_result.aspx.cs" Inherits="_Default" %>
<%@ import Namespace= "System.Data" %>
<%@ import Namespace= "System.Data.SqlClient" %>
<%@ import Namespace= "System.Configuration" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>學(xué)生成績(jī)管理系統(tǒng)</title>
<script runat="server">
public SqlConnection con;
protected void Page_Load(object sender, EventArgs e)
{
con = new SqlConnection(ConfigurationManager.AppSettings["con"]);
if (!Page.IsPostBack)
BindGrid();
}
public void BindGrid()
{
string sql = "select * from TERM_TABLE";
SqlCommand sc = new SqlCommand(sql, con);
sc.Connection.Open();
gv.DataSource = sc.ExecuteReader(CommandBehavior.CloseConnection);
gv.DataBind();
}
protected void gv_RowEditing(object sender, GridViewEditEventArgs e)
{
//gv.ColumnHeadersDefaultCellStyle
gv.EditIndex = (int)e.NewEditIndex;
BindGrid();
}
protected void gv_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
{
gv.EditIndex = -1;
BindGrid();
}
protected void gv_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
int i = e.RowIndex;
string aa = ((TextBox)gv.Rows[i].Cells[0].Controls[0]).Text;
string updateset = "update TERM_TABLE SET TERM_C=@C語(yǔ)言, TERM_SQL=@SQL,TERM_VB=@VB, TERM_PROJECT=@項(xiàng)目,TERM_HTML=@HTML where STD_ID='"+aa+"'";
SqlCommand mysqlcon = new SqlCommand(updateset,con);
//int index = gv.SelectedIndex;
// for (int i=0;i<gv.Rows.Count;i++)
//{
// mysqlcon.Parameters.Add(new SqlParameter("@學(xué)號(hào)", SqlDbType.VarChar, 50));
// mysqlcon.Parameters["@學(xué)號(hào)"].Value = gv.DataKeys[(int)e.RowIndex].Value.ToString();
mysqlcon.Parameters.Add(new SqlParameter("@C語(yǔ)言", SqlDbType.VarChar, 20));
mysqlcon.Parameters["@C語(yǔ)言"].Value =((TextBox)gv.Rows[i].Cells[1].Controls[0]).Text ;
mysqlcon.Parameters.Add(new SqlParameter("@SQL", SqlDbType.VarChar, 20));
mysqlcon.Parameters["@SQL"].Value = ((TextBox)gv.Rows[i].Cells[2].Controls[0]).Text;
mysqlcon.Parameters.Add(new SqlParameter("@VB", SqlDbType.VarChar, 20));
mysqlcon.Parameters["@VB"].Value = ((TextBox)gv.Rows[i].Cells[3].Controls[0]).Text;
mysqlcon.Parameters.Add(new SqlParameter("@項(xiàng)目", SqlDbType.VarChar, 20));
mysqlcon.Parameters["@項(xiàng)目"].Value = ((TextBox)gv.Rows[i].Cells[4].Controls[0]).Text;
mysqlcon.Parameters.Add(new SqlParameter("@HTML", SqlDbType.VarChar, 20));
mysqlcon.Parameters["@HTML"].Value = ((TextBox)gv.Rows[i].Cells[5].Controls[0]).Text;
mysqlcon.Connection.Open();
mysqlcon.ExecuteNonQuery();
mysqlcon.Connection.Close();
gv.EditIndex = -1;
BindGrid();
}
protected void gv_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
string myinsertcmd = "delete from TERM_TABLE where STD_ID=@學(xué)號(hào)";
SqlCommand mysqlcom = new SqlCommand(myinsertcmd, con);
int index = e.RowIndex;
GridViewRow gvr = gv.Rows[index];
mysqlcom.Parameters.Add(new SqlParameter("@學(xué)號(hào)", SqlDbType.VarChar, 50));
mysqlcom.Parameters["@學(xué)號(hào)"].Value = gvr.Cells[0].Text;
mysqlcom.Connection.Open();
mysqlcom.ExecuteNonQuery();
gv.EditIndex = -1;
mysqlcom.Connection.Close();
BindGrid();
}
protected void bt1_Click(object sender, EventArgs e)
{
this.Panel1.Visible = true;
TextBox1.Focus();
}
protected void b1_Click(object sender, EventArgs e)
{
if (TextBox1.Text.Length != 8)
{
Label8.Text = "輸入不正確";
}
else
{
string sql = "select STD_ID FROM TERM_TABLE WHERE STD_ID='"+TextBox1.Text+"'";
SqlDataAdapter sda = new SqlDataAdapter(sql,con);
DataSet ds = new DataSet();
sda.Fill(ds,"ye");
if (ds.Tables["ye"].Rows.Count != 0)
{
Label8.Visible = true;
Label8.Text = "這條記錄已存在";
}
else
{
string myinsertcmd = "insert into TERM_TABLE(STD_ID,TERM_C,TERM_SQL,TERM_VB,TERM_HTML,TERM_PROJECT)values(@學(xué)號(hào),@C語(yǔ)言,@SQL,@VB,@HTML,@項(xiàng)目)";
SqlCommand mysqlcom = new SqlCommand(myinsertcmd, con);
mysqlcom.Parameters.Add(new SqlParameter("@學(xué)號(hào)", SqlDbType.VarChar, 50));
mysqlcom.Parameters["@學(xué)號(hào)"].Value = TextBox1.Text;
mysqlcom.Parameters.Add(new SqlParameter("@C語(yǔ)言", SqlDbType.VarChar, 20));
mysqlcom.Parameters["@C語(yǔ)言"].Value = TextBox2.Text;
mysqlcom.Parameters.Add(new SqlParameter("@SQL", SqlDbType.VarChar, 20));
mysqlcom.Parameters["@SQL"].Value = TextBox3.Text;
mysqlcom.Parameters.Add(new SqlParameter("@VB", SqlDbType.VarChar, 20));
mysqlcom.Parameters["@VB"].Value = TextBox4.Text;
mysqlcom.Parameters.Add(new SqlParameter("@項(xiàng)目", SqlDbType.VarChar, 20));
mysqlcom.Parameters["@項(xiàng)目"].Value = TextBox5.Text;
mysqlcom.Parameters.Add(new SqlParameter("@HTML", SqlDbType.VarChar, 20));
mysqlcom.Parameters["@HTML"].Value = TextBox6.Text;
mysqlcom.Connection.Open();
mysqlcom.ExecuteNonQuery();
gv.EditIndex = -1;
mysqlcom.Connection.Close();
BindGrid();
this.Panel1.Visible = false;
}
}
TextBox1.Text = "STD"; TextBox2.Text = ""; TextBox3.Text = ""; TextBox4.Text = ""; TextBox5.Text = ""; TextBox6.Text = "";
}
</script>
</head>
<body bgcolor="#99ccff">
<form id="form1" runat="server">
<div>
<div style="z-index: 101; left: 111px; width: 784px; position: absolute; top: 121px;
height: 102px">
<div style="z-index: 102; left: 4px; width: 486px; position: absolute; top: -10px;
height: 31px">
<asp:Panel ID="Panel2" runat="server" BorderColor="White" Height="27px" Width="777px" BackImageUrl="~/image/11.gif">
<asp:Button ID="Button1" runat="server" BorderStyle="None" Height="25px"
OnClick="Button1_Click" Text="首頁(yè)" Width="52px" BackColor="BurlyWood" />|<asp:Button ID="Button2" runat="server"
BorderStyle="None" Height="24px" OnClick="Button2_Click" Text="編輯第一學(xué)期" Width="84px" BackColor="BurlyWood" />|<asp:Button
ID="Button3" runat="server" BorderStyle="None" Height="23px" OnClick="Button3_Click"
Text="編輯第二學(xué)期" Width="89px" BackColor="BurlyWood" />|<asp:Button ID="Button4" runat="server" BorderStyle="None"
Height="25px" OnClick="Button4_Click" Text="編輯第二學(xué)年 " Width="79px" BackColor="BurlyWood" />|<asp:Button
ID="Button5" runat="server" BorderStyle="None" Height="23px" OnClick="Button5_Click"
Text="查看學(xué)生信息" Width="82px" BackColor="BurlyWood" />|<asp:Button ID="Button6" runat="server" BorderStyle="None"
Height="24px" OnClick="Button6_Click" Text="留言" Width="43px" BackColor="BurlyWood" />
</asp:Panel>
</div>
<asp:GridView ID="gv" runat="server" AutoGenerateColumns="False" Width="781px" OnRowEditing="gv_RowEditing" OnRowUpdating="gv_RowUpdating" OnRowCancelingEdit="gv_RowCancelingEdit" OnRowDeleting="gv_RowDeleting">
<Columns>
<asp:BoundField DataField="STD_ID" HeaderText="學(xué)號(hào)">
<ItemStyle Font-Size="12px" HorizontalAlign="Center" />
<HeaderStyle BackColor="BurlyWood" Font-Size="12px" HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="TERM_C" HeaderText="C語(yǔ)言">
<ItemStyle Font-Size="12px" HorizontalAlign="Center" />
<HeaderStyle BackColor="BurlyWood" Font-Size="12px" HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="TERM_SQL" HeaderText="SQL">
<ItemStyle Font-Size="12px" HorizontalAlign="Center" />
<HeaderStyle BackColor="BurlyWood" Font-Size="12px" HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="TERM_VB" HeaderText="VB">
<ItemStyle Font-Size="12px" HorizontalAlign="Center" />
<HeaderStyle BackColor="BurlyWood" Font-Size="12px" HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="TERM_PROJECT" HeaderText="項(xiàng)目">
<ItemStyle Font-Size="12px" HorizontalAlign="Center" />
<HeaderStyle BackColor="BurlyWood" Font-Size="12px" HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="TERM_HTML" HeaderText="HTML">
<ItemStyle Font-Size="12px" HorizontalAlign="Center" />
<HeaderStyle BackColor="BurlyWood" Font-Size="12px" HorizontalAlign="Center" />
</asp:BoundField>
<asp:CommandField CancelText="取消" DeleteText="刪除" EditText="編輯" HeaderText="編輯" ShowDeleteButton="True"
ShowEditButton="True" ShowHeader="True" UpdateText="更新">
<ItemStyle Font-Size="12px" HorizontalAlign="Center" />
<HeaderStyle BackColor="BurlyWood" Font-Size="12px" HorizontalAlign="Center" />
</asp:CommandField>
</Columns>
</asp:GridView>
<asp:Button ID="bt1" runat="server" Text="增加" Width="48px" OnClick="bt1_Click" />
<asp:Button ID="Button7" runat="server" OnClick="Button7_Click" Text="查詢" Width="53px" />
<asp:Panel ID="Panel1" runat="server" BorderColor="#400040" BorderStyle="Double"
Height="92px" Width="772px" Visible="False">
<asp:Label ID="Label1" runat="server" Text="學(xué)號(hào):"></asp:Label>
<asp:TextBox ID="TextBox1" runat="server" Width="129px" TabIndex="1">STD</asp:TextBox>
<asp:Label ID="Label8" runat="server" Width="114px" ForeColor="#C000C0"></asp:Label><br />
<asp:Label ID="Label2" runat="server" Text="C語(yǔ)言:"></asp:Label>
<asp:TextBox ID="TextBox2" runat="server" Width="120px" TabIndex="2"></asp:TextBox>
<asp:Label ID="Label3" runat="server" Text="HTML:"></asp:Label>
<asp:TextBox ID="TextBox3" runat="server" Width="106px" TabIndex="3"></asp:TextBox>
<asp:Label ID="Label5" runat="server" Text="VB:"></asp:Label>
<asp:TextBox ID="TextBox6" runat="server" Width="111px" TabIndex="4"></asp:TextBox><br />
<asp:Label ID="Label4" runat="server" Text="SQL:"></asp:Label>
<asp:TextBox ID="TextBox4" runat="server" Width="133px" TabIndex="5"></asp:TextBox>
<asp:Label ID="Label6" runat="server" Text="項(xiàng)目:"></asp:Label>
<asp:TextBox ID="TextBox5" runat="server" Width="114px" TabIndex="6"></asp:TextBox>
<asp:Button ID="b1" runat="server" Text="提交" Width="71px" OnClick="b1_Click" TabIndex="7" />
</asp:Panel>
<div style="z-index: 101; left: 4px; width: 100px; position: absolute; top: -124px;
height: 108px">
<asp:Image ID="Image1" runat="server" ImageUrl="~/image/01.bmp" /></div>
</div>
<br />
<br />
</div>
</form>
</body>
</html>
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