private void AddNewRec_Click(object sender, EventArgs e)
{
#region 添加新的附件信息
if (extension.Text == "")
{
base.RegisterStartupScript("", "<script>alert('要添加的附件扩展名不能为空');window.location.href='forum_attachtypesgrid.aspx';</script>");
return;
}
if ((maxsize.Text == "") || (Convert.ToInt32(maxsize.Text) <= 0))
{
base.RegisterStartupScript("", "<script>alert('要添加的附件最大尺寸不能为空且要大于0');window.location.href='forum_attachtypesgrid.aspx';</script>");
return;
}
//if (DbHelper.ExecuteDataset("Select Top 1 * From [" + BaseConfigs.GetTablePrefix + "attachtypes] WHERE [extension]='" + extension.Text + "'").Tables[0].Rows.Count > 0)
foreach (DataRow dr in Attachments.GetAttachmentType().Rows)
{
if (dr["extension"].ToString() == extension.Text)
{
base.RegisterStartupScript("", "<script>alert('数据库中已存在相同的附件扩展名');window.location.href='forum_attachtypesgrid.aspx';</script>");
return;
}
}
//if(Discuz.Data.DatabaseProvider.GetInstance().IsExistExtensionInAttachtypes(extension.Text))
//{
// base.RegisterStartupScript( "", "<script>alert('数据库中已存在相同的附件扩展名');window.location.href='forum_attachtypesgrid.aspx';</script>");
// return;
//}
//string sql = string.Format("INSERT INTO [" + BaseConfigs.GetTablePrefix + "attachtypes] ([extension], [maxsize]) VALUES ('{0}','{1}')",
// extension.Text,
// maxsize.Text
// );
AdminVistLogs.InsertLog(this.userid, this.username, this.usergroupid, this.grouptitle, this.ip, "添加附件类型", "添加附件类型,扩展名为:" + extension.Text);
try
{
//DataGrid1.Insert(sql);
Attachments.AddAttchType(extension.Text, maxsize.Text);
base.RegisterStartupScript("PAGE", "window.location.href='forum_attachtypesgrid.aspx';");
return;
}
catch
{
base.RegisterStartupScript("", "<script>alert('无法更新数据库.');window.location.href='forum_attachtypesgrid.aspx';</script>");
return;
}
#endregion
}