CODEWITHSUNDEEP
c#asp.netgridviewupdatepanel
roshambo
roshambo

Reputation: 107

How can I add UpdatePanels to my gridview in asp.net

I have a gridview with some textboxes and buttons inside the gridview. I want to use updatepanels when the buttons are clicked so that only one textbox is refreshed instead of the whole page. I tried to add my ScriptManager and UpdatePanel inside my gridview but I get errors saying the tags aren't recognized.

I've looked elsewhere on SO for solutions and others have said to place the whole gridview in an UpdatePanel. However, I don't want the whole grid to be updated (it's pretty lengthy). Is it possible to have individual UpdatePanels in my gridview?

EDIT:

Here is some code to go along with my question:

<asp:UpdatePanel ID="UpdatePanel" runat="server">
    <Triggers>
        <asp:AsyncPostBackTrigger ControlID="PCalendar" EventName="SelectedChange" />
    </Triggers>
    <ContentTemplate>
            <asp:GridView ID="GridView1" runat="server">
                <Columns>
                    <asp:TemplateField HeaderText="QS">
                    <ItemTemplate>
                      <asp:TextBox ID="TextBox" runat="server" Text=' <%#Bind("PDate") %>' OnTextChanged="SetTextBox" AutoPostBack="True"></asp:TextBox>
                      <asp:ImageButton ID="PButton" runat="server" OnClick="ShowCalendar" ImageUrl="../images/calendarIcon.jpg" />
                      <asp:Calendar ID="PCalendar" runat="server" Visible="false" OnSelectionChanged="SetDate" ></asp:Calendar>
                   </ItemTemplate>
                   </asp:TemplateField>
               </Columns>
           </asp:GridView>
    </ContentTemplate>
</asp:UpdatePanel>

Upvotes: 1

Views: 2454

Answers (1)

Humpy
Humpy

Reputation: 2012

Here is what it's going to sorta look like. Once you post your code, it will be easier to see how close you are and how to help you properly. But this is the general idea.

<asp:UpdatePanel ID="UpdatePanel" runat="server">
        <Triggers>
            <asp:AsyncPostBackTrigger ControlID="buttonOneID" EventName="Click" />
            <asp:AsyncPostBackTrigger ControlID="buttonTwoID" EventName="Click" />
        </Triggers>
        <ContentTemplate>
                <asp:GridView ID="GridView1" runat="server">
                    <Columns>
                        //columns code here
                   </Columns>
        </asp:GridView>
        </ContentTemplate>
 </asp:UpdatePanel>

Upvotes: 2

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