后台代码:
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 System.Data.SqlClient;
public partial class admin_AddInformation : System.Web.UI.Page
{
SqlConnection conn = new SqlConnection("server=127.0.0.1;uid=sa;pwd=sa;database=network");
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
string tid = Title.Text.Trim();
string tim = DateTime.Now.ToString().Trim();
//content.Text;
if (Title.Text == "")
{
Response.Write("<script>alert('标题不能为空!');</script>");
}
else if (DropDownList1.Text == "")
{
Response.Write("<script>alert('请选择信息类型!');</script>");
}
else if (content.Text == "")
{
Response.Write("<script>alert('内容不能为空!');</script>");
}
else
{
SqlCommand cmd = new SqlCommand("insert gonggao (Title,Content,Gfrom,Type,Datatime)"+"values('"+tid+"','"+content.Text+"','"+Tfrom.Text+"','"+DropDownList1.Text+"','"+tim+"')", conn);
cmd.ExecuteNonQuery();
Response.Write("<script>alert('信息添加成功!');</script>");
}
conn.Close();
}
}
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 System.Data.SqlClient;
public partial class admin_AddInformation : System.Web.UI.Page
{
SqlConnection conn = new SqlConnection("server=127.0.0.1;uid=sa;pwd=sa;database=network");
protected void Page_Load(object sender, EventArgs e)
{