Refresh GridView Using Client Callback?
Mar 15, 2010How do I refresh GridView using Client CallBack?
View 3 Replies
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[Code].....
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[Code]....
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Code for ASP page
<%@ Page Language="vb" MasterPageFile="~/MasterPage.master" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="TestGridView._Default" %>
<p>
<asp:GridView ID="GV1" runat="server" AutoGenerateColumns="false">
<Columns>
[Code]....
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Below is the sa.aspx file
[Code]....
Below is the associated sa.aspx.cs
[Code]....
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[Code]....
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SortExpression="UserName" />
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<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:GridView blah... [code]....
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[Code]....
The last method (GridView1_RowDataBound ...) is for having the background to red if some condition occurs.
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View 2 RepliesRefresh Data For Gridview Without Reloading Page
Dec 15, 2014In a page, there are one text box (textOrderby), one button and one gridview. (gridviewOrder)
I use dataset to bind gridview dynamically. Here is the code
dim SQL as string="select * from order where OrderBy = '" & textOrderby.text & "'"
dim ds as new dataset
ds=makedataset(SQL) // a function to make dataset
gridviewOrder.datasource=ds
gridviewOrder.databind
Every time once user input Order by data and then clicks the button, gridviewOrder will display new data.
It works fine but every time page is blinking (post back) to refresh data.
Is there any way to stop page blinking which still refresh data?
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Aug 11, 2010I have a web form with some labels, textboxes, buttons and a gridview. The gridview has AllowPaging ="true". Girdview displays record numbers (hyperlinked), When I click on a record number in the grid view it populates textbox1. Then I hit the 'Search button to auto populate the form the that record data from the database.
My problem is when I am on say 5th page on my grid view and click a record number to go in textbox1, and then click on the search button to auto populate the form, the gridview goes back to page 1.
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Apr 12, 2010I am looking for a way to refresh one custom control inside a method of another. Here is what I have:
A.aspx <- contains (B,C) custom controls below
B.ascx <- adds data to SQL databaseC.ascx <- contains (D) custom control below
D.ascx <- shows data from SQL database
Data is added to SQL in the C# B.ascx code-behind method. Upon a new row being added I would like a GRIDVIEW inside the D.ascx control to refresh and show that new record immediately.
Initially I had all the code on the same page, but then needed to cut it into separate custom controls. The code worked perfectly fine before and now I need this refresh to happen again. The code I used before to refresh the gridview was like this:
// sqlSummary.DataBind();
// grdSummary.DataBind();
In the end I also need to update the screen. I used an UpdatePanel before, but no longer have it. Not sure what the best way to update the screen is with the new data.
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Oct 13, 2010I have a gridview and a formview on one page.When a row of the gridview is selected, the details will load in the formview.When i edit the details (f.e. change a name) in that formview and save them, the gridview will just show the old data (=old name).I have to reload/F5 the page to see the changes in the gridview. Why isn't the GV updated when i do a databind() in the onclick-event of the update-button in the edittemplate of the formview?This example is using the northwind database:
ASPX:
[Code]....
Code behind:
[Code]....
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Jan 17, 2011I'm trying to update my gridview after inserting data but insert function cannot handle. I don't know what i am doing wrong. Functions are below. waiting for your comments.
[Code]....
[Code]....