Teacher/Jzsf.aspx.cs
(完整代码) 1KBusing 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;
public partial class Ssgly_Jzsf : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button3_Click(object sender, EventArgs e)
{
//根据学号查询是否存在此学生
DataTable dt = new DataTable();
dt = db.GetData("SELECT * FROM dbo.学生 INNER JOIN dbo.班级 ON dbo.学生.班级代码 = dbo.班级.班级代码 where 学号='" + TextBox2.Text + "'");
if (dt.Rows.Count > 0)
{
TStudent.InnerHtml = dt.Rows[0]["班级名称"].ToString() + "--" + dt.Rows[0]["姓名"].ToString();
}
else
{
TStudent.InnerHtml = "";
}
}
protected void Button2_Click(object sender, EventArgs e)
{
if (TStudent.InnerHtml.Trim() == "" || TStudent.InnerHtml.Trim() == "\r\n")
{
Page.RegisterClientScriptBlock("onload", "<script>alert('请输入学号');</script>");
return;
}
//添加新的学生缴费记录
db.Execute("insert into 班级交费(交费时间,交费学期,交费金额,学号,管理员帐号) values('"+ DateTime.Now.ToShortDateString() +"'," +
" '"+ DropDownList2.SelectedItem.Text +"','" + TextBox1.Text + "','"+ TextBox2.Text +"','" + Session["ID"].ToString() + "')");
Page.RegisterClientScriptBlock("onload", "<script>alert('交费完毕!');window.location.href='Jzsf.aspx';</script>");
}
}
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