protected void btnComments_Click(object sender, EventArgs e)
{
if (Session["user_name"] != null)
{
if (Page.IsValid)
{
travel_record_comt comt = new travel_record_comt();//新建查询对象
comt.user_id = int.Parse(Session["user_id"].ToString());
comt.trrecord_id = int.Parse(Request.QueryString["id"]);
comt.comt_cont = txtComments.Text;
comt.comt_time = DateTime.Now;
int result = Travel_record_comtManager.InsertTravel_record_comt(comt);
if (result >= 1)
{
ScriptManager.RegisterClientScriptBlock(updatecomment, this.GetType(), "click", "alert('评论成功！')", true);
BindTravelComment();
txtComments.Text = "";
}
else
{
ScriptManager.RegisterClientScriptBlock(updatecomment, this.GetType(), "click", "alert('评论失败！')", true);
}
}
}
else
{
ScriptManager.RegisterClientScriptBlock(updatecomment, this.GetType(), "click", "alert('您必须先登录才能评论！')", true);
ScriptManager.RegisterStartupScript(updatecomment, updatecomment.GetType(), "updateScript", "window.location.href='login1.aspx'", true);
}
}
public void BindTravelComment()
{
int trrecord_id = int.Parse(Request.QueryString["id"]);
DataTable dt = Travel_record_comtManager.SelectTravel_record_comt(trrecord_id);
if (dt != null && dt.Rows.Count > 0)
{
LVReply.DataSource = dt;
LVReply.DataBind();
}
}
