473,320 Members | 1,846 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,320 software developers and data experts.

User controls and data binding based on event (ASP.NET 2.0)

Hi.

I am developing a web app. On the main page I have two user controls:
searchControl and detailsControl. In the searchControl I have a
GridView. On this GridView DataBound handler I am checking if there was
some object found while searching (this control is used for searching).
If so, I am calling my event CustomerSelected passing ID of first
Customer from GridView.

The second control (detailsControl) should be displaying details of
Customer selected in first control. There is a FormViewControl, which
is used for it. This control has a method OnCustomerSelected, which is
a response for CustomerSelected event. In this method I am reading
passed Customer ID and I am calling FormView.DataBind() method.

The problem is that FormView does NOT show the results. I set breaking
points, so I know that proper methods are called with proper
parameters, needed data is retrieved from DB, but it is not displayed
in the FormView. Moreover I added button - after clicking on it all
data is shown (but no queries are fired).

Where is the problem? Is it somehow connected with events order? How to
fix it?

Thanks in advance,
Piotrek

Aug 6 '06 #1
0 965

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

1
by: Shourie | last post by:
I've noticed that none of the child controls events are firing for the first time from the dynamic user control. Here is the event cycle. 1) MainPage_load 2) User control1_Load user clicks a...
6
by: Steve Booth | last post by:
I have a web form with a button and a placeholder, the button adds a user control to the placeholder (and removes any existing controls). The user control contains a single button. I have done all...
2
by: Frankie | last post by:
I have a user control into which I insert a bunch of controls dynamically. I have it all working just fine - Everything is there on Postback, etc. I load this user control into a hosting ASPX...
7
by: =?Utf-8?B?aWxy?= | last post by:
Hi I have a table in an sql database that contains data that has been encrypted using the DPAPI. What I am trying to achieve is to bind several controls on a vb 2005 windows form to those...
12
by: Bob Jones | last post by:
I have an odd business requirement and I think that the implementation is not correct in the terms of OOP development. Any help on the concepts would be very appreciated! We currently have a...
0
by: DolphinDB | last post by:
Tired of spending countless mintues downsampling your data? Look no further! In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
1
isladogs
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). In this month's session, we are pleased to welcome back...
0
by: Vimpel783 | last post by:
Hello! Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
0
by: ArrayDB | last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
1
by: PapaRatzi | last post by:
Hello, I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
0
by: CloudSolutions | last post by:
Introduction: For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
0
by: Defcon1945 | last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
0
by: af34tf | last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
0
by: Faith0G | last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.