I have a gridview linked to a formview both in an update panel, my triggers are GridView SelectedIndex, and FormView ItemDeleted, ItemUpdated, ItemInserted, and ModeChanged;however, when I insert, or delete in the Formview the Gridview does not update, even though the update panel shows the progress update, and now shows the new record. How do I get the Gridview to update when the panel is updated?
[Code]....
i have a formview1 in edit mode within a modal pop up extender and Update Panel
The update statement works but on the page is a gridview1 where I want
to display the new values.
I have added the below in page code but it still does not bind
the Gridview with new values when after I click UpdateButton in Formview - Only when I refresh the page.
protected void FormView2_ItemUpdated(object sender, FormViewUpdatedEventArgs e)
{
GridView3.DataBind();
ObjectDataSource50.DataBind();
}
Protected
Sub CompanyGridView_SelectedIndexChanged(ByVal sender
As
Object,
ByVal e
As System.EventArgs)
Handles
[code]...
I have used the update panel for gridview.but I want that on radiobutton event page will be refreshed.I cannot understane how to use trigger for that radio button .
View 2 Repliesi want my gridView to be refreshed so i can vies the new records when i insert to formview.
Now i have to go to another address and back to se the updated record.
i cant even press f5 because then it just duplicates the record with the same text from the formview even if the fields in the formview are empty.
There is got to be a code for this!?
I m having GridView with scroll bars. I keep those in Update panel to update without postback when I click on Previous and Next buttons outside the Grid. Now, I drag the scroll bar down and select a row. The row is getting highlighted and works fine but the Scroll bars Goes Up. If I remove the update panel, scroll bar is not going up but next and previous button events are not working
View 1 RepliesI have gridview and below that I m having previous, Next and Image Viewer.When I click on previous and Next, the image is getting displayed in a right way. When I select on the particular row, it is also working fine.Now, I m doing paging, If I click on Paging, The first row in the 2nd page is getting highlighted, the correct Image is getting in code behind, but the update panel is not working and the same old image is displaying..May I know, why the update panel is not working for that event.
View 6 RepliesI have a formview in Edit Mode, within an update Panel all and these arewithin a Modal Pop Up extender.On clicking Formview Update button, I want an image to appear within the pop up.I have put the image within another panel1 and runat server.For some reason the image is not showing on clicking update button.
View 13 RepliesI have two gridviews tied to a SQL backend both being displayed within an update panel. Both the gridviews have a linkbutton connected to a rowcommand. When clicking on one of the rowcommand link buttons, the database is updated and the update panel is refreshed (moving the record to be displayed in the other gridview in the panel). However, when the rowcommand from the other gridview is clicked, the code is run and the database is updated, but the update panel is NOT refreshed.I have debugged it and have found that the code is running as expected. It fires off the function and updates the database. If I click away from the page and then go back, it does show the data in the proper gridviews, so I know that the code is working.
View 3 RepliesI am tring deleting the image in the gridview and in folder where it locate . My page in the update panel
write a funtion to delete in the delete button event , it not working in update panel when i comment the
update panel then it working properly.
how can i use findcontrol to bind dropdownlist whidch is placed in item templated in gridview . my gridview is in update panel and my page has master page too.i want to bind my drodownlist in codebehind page.
iuse this code:
DropDownList DDL =
this.Master.FindControl("ContentPlaceHolder1").FindControl("UpdatePanel1").FindControl("GVProduct").FindControl("DDLProductGroupGrid")
as
DropDownList; but not works.
I have this code below. I can't export gridview to excel when using Update Panel.
[Code]....
My Code in exporting Gridview to excel
[Code]....
I have a gridview where I am opening a popup page when user selects a row. If I am not using update panel then Select button is able to open popup page.
If I am adding Update panel, the popup page is unable to open. What could be the cause?
[Code]....
I want to export a gridview data to excel; however, my form contains an update panel. I am getting the error message below. Note: the function works without an update Panel.
RegisterForEventValidation can only be called during Render();
private
{
Response.ClearContent();
Response.AddHeader(
Response.ContentType =
[Code].....
I have seen alot of posts on the inetrnet with the solution to mainatin gridview scroll using an Ajax Update Panel.
Every solution I have seen though seems to have the same problem..as explained they dont work in content forms with master pages...at leat no solution I have seen has worked.
Does anyone know how to resolve this problem of using update panel to maintain gridview scroll with masterpages?
I am using jquery plugin [URL] ....
On my page there are several nets with update panel in the main grid I use a plug-in scrolling and everything works fine, but the rest of the grid placed in modulpopupextender with the panel, and return an error when updating, because the title of the grid is placed in a div, what to do?
I have the follow form view:
<asp:FormView
DefaultMode="Edit"
ID="FormView1"
runat="server"
onitemupdating="FormView1_ItemUpdating">
<EditItemTemplate>
<asp:TextBox
ID="txtPrimerNombreNatural"
runat="server"
SkinID="texto"
MaxLength="30"
Text='<%#Bind("PrimerNombre") %>'></asp:TextBox>
<asp:TextBox
ID="txtSegundoNombreNatural"
runat="server"
SkinID="texto"
MaxLength="30"
Text='<%#Bind("SegundoNombre") %>'></asp:TextBox>
</EditItemTemplate>
</asp:FormView>
<asp:Button
ID="Actualizar"
runat="server"
Text="Button"
CommandName="Update"
/>
This formview is bound in this way:
protected void Page_Load(object sender,
EventArgs e)
{
Persona _persona =
new
Persona();
_persona.ObternerPersonaByUserIdApp(1);
List<SILPA.AccesoDatos.Generico.PersonaIdentity> persona =
new
List<SILPA.AccesoDatos.Generico.PersonaIdentity>();
persona.Add(_persona.Identity);
FormView1.DataSource = persona;
FormView1.DataBind();
}
When the page is shown, the textbox are filled correctly, this textbox are filled with the "primernombre" and "segundonombre" properties from the persona class. After this, If I change the textbox, and after click the update button, I need to update the persona class with the changes from the textboxes, then I call a ActualizarPersona method for updating the database. How can I do for update the persona class when I change the textboxes and click the update button? I try this method protected void FormView1_ItemUpdating(object sender, FormViewUpdateEventArgs
e)
{
}
How to set scroll using css in gridview without update panal
View 1 RepliesI have a question regarding the use of Panel control in a FormView controlled by buttons outside a FormView.
There is nothing found on the internet about it.
Can somebody explain to me what the code is for 2 Panel controls in a FormView with 2 buttons outside of the FormView changing the Views.
And also the code with the buttons insise a FormView.
without binding it to a datalist or something else only thru buttons.
The Panel's are in the edit template but I dont think it doesnt really matter in which template it is.
I tried hours to search for an answer or to code it myself but I even dont get a error message.
The normal way with Panel control without a FormView is easy.
HTML
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
[Code]....
Gridview binding data from database without doing postback on the select of item in dropdown.i know it is possible through ajax update panel but for some specific reason it can't use it.And i think that gridview is a server-side control and if i implement it by using table structure , jquery ajax and web service then it will loose all gridview properties of edit, update and paging etc.
View 1 RepliesI am using asp.net 3.5 c#. I am trying to do this:
In one page, a user can insert some stuff (name, phone .. etc) to the database. And then the user should be able to see the rows he added as a list automatically in a datalist (or other control). As he inserts rows, it appears in the datalist.
I tried to use update panel and inside it datalist, with a button as a trigger but it did n't work with me!
I have a gridview Control. In that control I need to show the headers when gridview is scrolling verticall. I tried your post from here [URL].... It's working in page loads.When I try to click any other buttons it's not working(it's showing all the records. I mean It's not scrolling). I have Add, Delete and reset buttons.
My gridview is with in update panel
<asp:UpdatePanel ID="uptGrid" runat="server">
<ContentTemplate>
<asp:HiddenField ID="hdnEditID" runat="server" />
<asp:Panel ID="pnlGrid" CssClass="cssPanel" runat="server" Height="250px" Width="100%"
Visible="False" ScrollBars="None"> <%-- ScrollBars="Vertical"--%>
<asp:GridView ID="grdData" runat="server" AutoGenerateColumns="False" HorizontalAlign="Left"
ForeColor="#333333" Font-Names="Courier New" Font-Size="12px" Width="100%" GridLines="None"
CellPadding="4" EmptyDataText="No record(s) Found" DataKeyNames="ID"
OnRowDataBound="grdData_RowDataBound" OnSelectedIndexChanged="grdData_SelectedIndexChanged">
I am using nested gridview from [URL].
I follow this link [URL] .... to solve my problem.
Your code is useful and perfect for me.but my gridview and button are inside update panel.
So Nested Child GridViews is not remain Expanded on postback. Where should I need to do change to remain child gridview epanded on postback.
I am facing a problem with panel inside a fromview...when i am trying to add some to the panel its not working....My code is as follows
[code]...
I tried with the place holder and its worked fine but not with panel...
Is there any way to add CSSClass to a place holder...
I have a formview with an image and a panel which is initially hidden/invisible.
I want to make panel visible on mouseover event of the image and make it invisble on mouseout.
I tried to img.Attributes.Add("onmouseover", "showPanel()") in FormView1_ItemCreated ( object sender, EventArgs e) event.
During runtime it gave an error. jscript object expected. I am not sure if it should be client java script.
Code:
------
protected void showPanel
{
Panel panel11 = (Panel)FormView1.FindControl("pnlStatus");
panel11.visible=true;
}
<asp:Panel id = "pnlStatus" runat="server" style="display:none">
<asp:Label runat="server" id="LabelStatus"> </asp:Label>
</asp:Panel>
<asp:Image id="imgStatus" runat="server" ImageUrl="../images/status.png" >