我有更新面板中的代碼,即使在按鈕上單擊我插入數據到數據庫,只需調用Updatepanel.Update()整個頁面被重新加載:Ajax回調UpdatePanel.Update()仍然重新加載整個頁面
Gifts.ASPX
<table style="width:100%;">
<tr>
<td>
<asp:Label ID="Label2" runat="server" Text="Gift"></asp:Label>
</td>
<td>
<asp:UpdatePanel ID="UpdatePanel3" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:TextBox ID="txtNewGift" runat="server"></asp:TextBox>
</ContentTemplate>
</asp:UpdatePanel>
</td>
</tr>
<tr>
Gifts.aspx.CS
protected void cmdAddGift_Click(object sender, EventArgs e)
{
OleDbConnection objConn = new OleDbConnection(DataSource);
Random r = new Random();
int giftID = r.Next(1200, 14000);
OleDbCommand objCommand = new OleDbCommand("Insert into Gifts (GiftID, Description) values (" + giftID + ",'" + txtNewGift.Text + "')", objConn);
ExecuteCommand(objCommand);
PopulateGifts(objConn);
txtNewGift.Text = "";
UpdatePanel3.Update();
}
任何想法,爲什麼這整個頁面重新加載會而不只是文本得到更新?