我是一名新的ASP.NET開發人員,我正在爲公司的部門開發一個簡單的Intranet註冊系統。可用事件將在GridView中列出,第一列顯示事件標題將作爲鏈接按鈕。我現在想要的是:如何顯示Ajax ModalPopUp Extender中的GridView中列出的項目信息?
當用戶點擊其中一個事件標題時,會彈出一個窗口,顯示GridView中已存在的事件信息,並帶有Register按鈕。我是AjaxToolKit ModalPopUp Extender。我做了幾乎所有的事情,但我不知道如何在ModalPopUp中顯示該事件的信息。
你能幫我解決嗎?
我的代碼隱藏(C#):
protected void lnkTitle_Click(object sender, EventArgs e)
{
//to get the GridViewRow from the sender, so we can get the datakey we need
GridViewRow gvrow = (GridViewRow)(((LinkButton)sender)).NamingContainer;
HiddenField1.Value = ListOfAvailableEvents_GrivView.DataKeys[gvrow.RowIndex].Value.ToString();
//show the modalPopUp
modalPopupExtender1.Show();
}
我的ASP.NET代碼:
<asp:GridView ID="ListOfAvailableEvents_GrivView" runat="server" AutoGenerateColumns="False"
DataKeyNames="ID" CellPadding="4" DataSourceID="SqlDataSource1" ForeColor="#333333" GridLines="None"
AllowPaging="True" PageSize="5">
<FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
<RowStyle BackColor="#F7F6F3" ForeColor="#333333" CssClass="generaltext" />
<Columns>
<asp:TemplateField HeaderText="Title">
<ItemTemplate>
<asp:LinkButton ID="lnkTitle" runat="server" Text='<%# Eval("Title") %>' OnClick="lnkTitle_Click"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="Description" HeaderText="Description" SortExpression="Description" />
<asp:BoundField DataField="Location" HeaderText="Location" SortExpression="Location" />
<asp:BoundField DataField="StartDateTime" HeaderText="Start Date & Time" SortExpression="StartDateTime" />
<asp:BoundField DataField="EndDateTime" HeaderText="End Date & Time" SortExpression="EndDateTime" />
</Columns>
<PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle Font-Bold="True" CssClass="complete" />
<EditRowStyle BackColor="#999999" />
<AlternatingRowStyle BackColor="White" ForeColor="#284775" />
</asp:GridView>
<asp:Button ID="btnModalPopUp" runat="server" Style="display: none" />
<ajaxToolkit:ModalPopupExtender ID="modalPopupExtender1" runat="server" TargetControlID="btnModalPopUp"
PopupControlID="pnlPopUp" BackgroundCssClass="popUpStyle" PopupDragHandleControlID="panelDragHandle"
OkControlID="OKButton">
</ajaxToolkit:ModalPopupExtender>
<asp:HiddenField ID="HiddenField1" runat="server" />
<asp:Panel ID="pnlPopUp" runat="server" CssClass="popUpStyle">
<asp:Button ID="confirmButton" runat="server" Text="Register" OnClick="btnSendConfirmationEmail_Click" />
<asp:Button ID="OKButton" runat="server" Text="Cancel" />
</asp:Panel>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:PM_RegistrationSysDBConnectionString %>"
SelectCommand="SELECT ID, Title, Description, Location, StartDateTime, EndDateTime
FROM dbo.Events
WHERE (IsActive = 1)
ORDER BY ID DESC">
</asp:SqlDataSource>
僅供參考,我在我的數據庫中的表,我感到它綁定到GridView:
Events Table: ID, Title, Description, Location, StartDateTime, EndDateTime
請注意我不想在GridV中顯示其他信息的ID iew
你爲什麼試圖顯示一個隱藏的字段我認爲這將是更esier和更精確的,如果你將填充從代碼隱藏的信息基於選定的行的信息 – 2012-08-13 04:19:37