public void BindData()
{
if (Request.QueryString["id"] != "" && Request.QueryString["id"] != null)
{
int msgId = Convert.ToInt32(Request.QueryString["id"]);
List <Msg> list = MsgBll.GetMsgbyId(msgId);
if (list.Count > 0)
{
lblName.Text = list[0].Author;
lblPhone.Text = list[0].Phone;
lblEmail.Text = list[0].Email;
lblAdr.Text = list[0].Adress;
lblTime.Text = list[0].CreateTime;
lblDetail.Text = list[0].Details;
if (list[0].IsRead == 0)
{
try
{
MsgBll.UpdateRead(msgId, 1);
}
catch (Exception ex)
{
MessageBox.Alert("未知错误:" + ex.Message, Page);
/*throw;*/
}
}
}
else
{
Response.Redirect("Message.aspx");
}
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
Msg msg = new Msg();
string name = context.Request.Params["name"];
string phone = context.Request.Params["phone"];
string email = context.Request.Params["email"];
string adr = context.Request.Params["adr"];
string con = context.Request.Params["con"];
msg.Author = name;
msg.Phone = phone;
msg.Email = email;
msg.Adress = adr;
msg.Details = con;
msg.CreateTime = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
msg.IsRead = 0;
try
{
MsgBll.AddMsg(msg);
context.Response.Write("1");
}
catch (Exception)
{
context.Response.Write("0");
throw;
}
context.Response.Flush();
}
public void BindData()
{
string author = txtName.Text.Trim();
string phone = txtPhone.Text.Trim();
string email = txtEmail.Text.Trim();
string adr = txtAdress.Text.Trim();
int read = Convert.ToInt32(dropStatus.SelectedValue);
string time1 = txtTimer1.Value;
string time2 = txtTimer2.Value;
try
{
DataTable dt = MsgBll.getMsg(author, phone, email, adr, time1, time2, read);
if (dt.Rows.Count > 0)
{
AspNetPager1.RecordCount = dt.Rows.Count;
PagedDataSource pds = new PagedDataSource();
pds.DataSource = dt.DefaultView;
pds.PageSize = AspNetPager1.PageSize;
pds.AllowPaging = true;
pds.CurrentPageIndex = AspNetPager1.CurrentPageIndex - 1;
dgMsg.DataSource = pds;
dgMsg.DataBind();
}
else
{
dgMsg.DataSource = dt;
dgMsg.DataBind();
}
}
catch (Exception)
{
DataTable dt = MsgBll.getAllMsg();
if (dt.Rows.Count > 0)
{
AspNetPager1.RecordCount = dt.Rows.Count;
PagedDataSource pds = new PagedDataSource();
pds.DataSource = dt.DefaultView;
pds.PageSize = AspNetPager1.PageSize;
pds.AllowPaging = true;
pds.CurrentPageIndex = AspNetPager1.CurrentPageIndex - 1;
dgMsg.DataSource = pds;
dgMsg.DataBind();
}
else
{
dgMsg.DataSource = dt;
dgMsg.DataBind();
}
/*throw;*/
}
}
protected void dgMsg_ItemCommand(object source, DataGridCommandEventArgs e)
{
if (e.CommandName == "del")
{
int msgId = Convert.ToInt32(e.CommandArgument);
try
{
MsgBll.DeleteMsg(msgId);
MessageBox.Alert("删除成功！", Page);
BindData();
}
catch (Exception)
{
MessageBox.Alert("删除失败！", Page);
/*throw;*/
}
}
}
protected void btnShowAllMsg_Click(object sender, EventArgs e)
{
DataTable dt = MsgBll.getAllMsg();
if (dt.Rows.Count > 0)
{
AspNetPager1.RecordCount = dt.Rows.Count;
PagedDataSource pds = new PagedDataSource();
pds.DataSource = dt.DefaultView;
pds.PageSize = AspNetPager1.PageSize;
pds.AllowPaging = true;
pds.CurrentPageIndex = AspNetPager1.CurrentPageIndex - 1;
dgMsg.DataSource = pds;
dgMsg.DataBind();
}
else
{
dgMsg.DataSource = null;
dgMsg.DataBind();
}
}
protected void btnDelSelect_Click(object sender, EventArgs e)
{
int selectNum = 0;
for (int i = 0; i < dgMsg.Items.Count; i++)
{
CheckBox chk = dgMsg.Items[i].FindControl("chkSelect") as CheckBox;
if (chk.Checked)
{
selectNum++;
}
}
if (selectNum == 0)
{
MessageBox.Alert("请选择要删除的项！", Page);
}
else
{
for (int i = 0; i < dgMsg.Items.Count; i++)
{
CheckBox chk = dgMsg.Items[i].FindControl("chkSelect") as CheckBox;
if (chk.Checked)
{
int sId = Convert.ToInt32(dgMsg.DataKeys[i]);
try
{
MsgBll.DeleteMsg(sId);
}
catch (Exception)
{
MessageBox.Alert("删除失败！", Page);
break;
}
}
}
}
BindData();
}
