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by: ck388 |
last post by:
For some reason when I enable the callback feature of the gridview I
still get a page refresh, that is it seems like there is a postback
that occurs, not a callback which is just supposed to update not the
whole page, but a portion of the page.
Strangely enough the URL below
http://beta.asp.net/QUICKSTARTV20/aspnet/doc/ctrlref/data/gridview.aspx
(VB GridView Paging and Sorting Callbacks example)
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by: samb |
last post by:
When I use manual databinding to a GridView control, as bellow.
'Retrive a DataSet from database
Dim ds As DataSet = uda.GetUsers(conectionString)
'gvUsers - The GridView
gvUsers.DataSource = ds
gvUsers.DataBind()
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by: WebMatrix |
last post by:
Hi,
I started a new web application which so far has several grdiviews
displaying data.
I find myself reimplementing the same logic (copy/pasting really) in grid's
event ItemDataBound and RowCreated and Sorting events to add certain effects.
For example inserting sorting direction image to the column header.
I want to create one custom grid view that implement all this logic to be
reused through out this app, so I wont need to copy...
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by: =?Utf-8?B?R2VyaGFyZA==?= |
last post by:
I have a vb.net 2.0 app that is loading a GridView with a DataSource that is
returned from a function.
The definitions in the function are:
Dim ReportDS As DataSet = New DataSet
Dim ReportTable As System.Data.DataTable = New
System.Data.DataTable("SendTo")
The ReportTable is populated row by row by data gotten back from the
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by: =?Utf-8?B?SmVmZiBCZWVt?= |
last post by:
The default paging behavior of the gridview doesn't work well with very large
sets of data which means we have to implement some sort of custom paging.
The examples I have seen (4guysfromrolla, etc.) suggest using an
ObjectDataSource which has built-in paging functionality that, when used in
conjunction with certain SQL 2005 functionality, only works with the records
to be displayed on the page rather than the entire set. The problem with...
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by: Aamir Ghanchi |
last post by:
hi,
I have a gridview which is bound to ObjectDataSource which in turn
reads from a business objects methods for custom paged data. When
PageIndex is set to any value other than 0 and one of the column
headers is clicked for sorting, the pageindex gets reset to 0. I tried
to debug it . the PageIndex property of gridview stays the same in the
Sorting event of gridview, but I see it changes to 0 in the Selecting
event of the...
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by: mmorrison93 |
last post by:
I've created my own custom gridview that derives from the
System.Web.UI.WebControls.GridView class and am trying to implement my
own sorting and paging mechanisms. The GridView class has two private
variables SortExpressionInternal, SortDirectionInternal tat I'd like
to set to specific values, however because the variables are private
i'm not able to access them. Does anyone know of a way to access these
variables from my derived class and...
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by: =?Utf-8?B?QVZM?= |
last post by:
Hi,
I've a requirement in which I want to use the custom sorting..
I mean I've a dropdown with sortable column names and when the user selects
the
particular column from dropdown , I need to sort the grid.
For it,Im trying to get the gridView.DataSource() to retrieve the datatable
attached to it (Ive earlier binded the gridview in page load in not postback
section ) , but gridView.DataSource() always returning null..
Im unable to...
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by: dorandoran |
last post by:
The sort on the childgrid is not working; nothing happens when I click on the each column header for sort. (I followed Satay's sample: http://www.codeproject.com/KB/aspnet/EditNestedGridView.aspx) and i am using object for datasource. please suggest.
= = = default.aspx = =
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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