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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: James Rosewell |
last post by:
I'm getting an error in the following scenario.
- A GridView control is bound to an SQLDataSource.
- The user selects a column for sorting.
- Some time later in code the column used for sorting is removed and the
SelectCommand SQL changed so that the field is not returned.
- When the GridView is redisplayed an error occurs because the
GridView.SortExpression is no longer a valid column.
The SortExpression property of the GridView...
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by: Bishop |
last post by:
I want to find out if there is a way to use the gridview to list products
simular to the listing on this page:
http://www.amazon.com/gp/search/103-7922422-8587868?&node=1045744&field-pctoffbin=50%25%20-%2070%25%20off
I'm guessing this may be better suited for a datalist but I am much more
famular with the gridview that I'd like to find out if I can use that first.
Also I like the built in paging and sorting that the gridview offers.
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by: Chris |
last post by:
Hi,
I read about client callback and i have a question.
Assume the option "sorting" is set in a gridview.
Each time the user clicks on a fieldname, the data are sorted.
My question is: are the data on each click fetched from the server, or are
they 'cached' on the client-side and so avoiding a lot of transferts
between server and browser?
If not 'cached', would it not bebetter to use the client callback
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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: kurt sune |
last post by:
I have a an aspx page with a gridview.
The gridview is data bound to a generic list of custom classes.
The gridview's DataSource is thus not set.
Now I want to add sorting to it.
So I create an eventhandler thus:
Protected Sub grdResult_Sorting(ByVal sender As Object, ByVal e As
System.Web.UI.WebControls.GridViewSortEventArgs) Handles grdResult.Sorting
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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?YmJkb2J1ZGR5?= |
last post by:
I have a question that maybe somebody can help me out.
I have a gridview that is bound to a sqltable, and I have created two
template columns.
I am having problems getting the sorting to work. I turned on the Allow
Sorting property but when I click one of the columns that is bound, it will
not sort.
Below is the code I am using
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by: gnewsgroup |
last post by:
I have a GridView, in which the header of one column changes depending
on the selected value of a DropDownList outside of this GridView.
I did this dynamic header through
protected void GridView1_RowCreated(object sender,
GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.Header)
{
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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