I have 2 datalist each has 3 buttons in the datalist.
One Datalist, only 2 of the three buttons work in the other one is dead
(no postback, not nothing).
I have another Datalist and on this one, all three buttons are dead (not
postback, not nothing).
To get a button to work on the DataList...here are the rules that I know
of
1. Specify the appropriate "On..." Event attribute when defining the
DataList object. So if you intend to use the "Delete" Command Button,
you must have specified the "OnDeleteComman d" with some method which is
set up to handle the event... "OnDeleteComman d=DoItemDelete" .
2. When creating the button in the "EditItemTempla te", you must specify
provide the "CommandNam e" attribute of the button, and this name must be
"Update" or "Cancel" or "Delete". The command must have the
"Runat='Ser ver' specified as well
SO what am I missing to get these buttons to work?
Here is some code....
<asp:datalist id="dlPPIP" runat="server"
OnItemCommand=" PPIP_Process_On Item"
OnCancelCommand ="PPIP_Process_ Cancel"
OnDeleteCommand ="PPIP_Process_ Delete"
OnUpdateCommand ="PPIP_Process_ Update" DataKeyField="P PIP_ID"
EditItemStyle-BackColor="Yell ow" EditItemStyle-ForeColor="blac k"
OnEditCommand=" PPIP_Process_Ed it" GridLines="Both ">
NONE OF THESE BUTTONS FUNCTION (CAUSE A POSTBACK)
<asp:Button ID="cmdPPIPEdit Update" CommandName="Up date" Text="Update"
Runat="server" CausesValidatio n="True"></asp:Button>
<asp:Button ID="cmdPPIPEdit Cancel" CommandName="Ca ncel" Text="Cancel"
Runat="server" CausesValidatio n="True"></asp:Button>
<asp:Button ID="cmdPPIPEdit Delete" CommandName="De lete" Text="Delete"
Runat="server" BackColor="red" ForeColor="whit e" Font-Bold="True"
CausesValidatio n="False"></asp:Button>
If you remove the method for "Update", the error is caught when the form
is attempting to display, so the system is definitely looking for the
form, but it is not wiring the button to the event...what can I
check/change to get this to work? 2 1259
Hi,
Usually this behaviour is due to rebinding the data list on postback.
ensure that you use if(!IsPostBack) to fill datalist just on first call
to page.
HTH
Natty Gur[MVP]
blog : http://weblogs.asp.net/ngur
Mobile: +972-(0)58-888377
*** Sent via Developersdex http://www.developersdex.com ***
Don't just participate in USENET...get rewarded for it!
The problem turn out to be the Validation controls. I did not place an
error message on the controls, and so they were detecting errors at the
client and never doing a post back because the page did not pass local
validation. It really looks like you button is dead when you forget to
provide an error message on validation controls. This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: Christian Tismer |
last post by:
Dear Former Stackless Users,
I have to use this list to announce something really bad to you,
since all the Stackless lists are defunct:
The Stackless project is finally dead, now and forever.
If this doesn't affect you, please don't worry and just
ignore it. I don't take any responsibilities for any
harm brought to you, your family or your descendants
|
by: Cram TeXeD |
last post by:
Hello people !
Just a question : I'm working on LDAP directories, and I would use
DSML, but I have some doubts about it.
Is it dead ?
Last minutes from OASIS committy were around 2002, and except
Microsoft or Novell, there's no more informations or implementation
seen !
Is it really dead and have I to forgot everything about this stuff ?
Where are Oracle, Sun and their promises ?
Somebody uses it ?
|
by: Mark Johnson |
last post by:
I see less than 20 or so posts a day, here. Is this, essentially, a
dead ng? And what ng do people use, instead?
|
by: Lloyd Sheen |
last post by:
I know I have seen a way to stop the terrible reformatting that VS 2003 IDE
does. Beyond that is MS going to do a better (could not do a worse) job of
auto formatting.
Every change I make to the format of the page causes reformatting which
totally gets rid of the idea that controls are nested and have some
structure.
Please help
|
by: tatemononai |
last post by:
I just migrated from one shared host to a new one. After moving to the
new server and getting all my MySQL database connections set back up I
have discovered that a few submit buttons on just a few pages no longer
work. When I test the code on my local machine in debug or release
mode, it works just fine. But when I put the page on the server and
click the button through the HTTP server, it just sits there and does
nothing.
Any ideas...
| |
by: Lyle Fairfield |
last post by:
MSDN Home > MSDN Library > Win32 and COM Development
Data Access
Microsoft offers many data access technologies to suit various
development needs. This section of the MSDN Library contains technical
information about current data access technologies, focusing on the
Microsoft Data Access Components (MDAC): ADO, OLE DB and OLE DB
Providers, and ODBC. Articles on ADO.NET, Microsoft Data Engine (MSDE),
and some XML for Analysis (XMLA)...
|
by: Sloan.Kohler |
last post by:
Is Jython development dead or has it just seemed that way for over a
year?. The jython.org website has a recent new appearance (but no new
content) and there is some message traffic on the developer site at
Sourceforge. However nothing has been released for over a year (i.e.
no support for Python 2.3, 2.4 or 2.5). Is seems that IronPython may
have a better future than Jython.
I know this is a bit of a troll but I'm concerned about...
|
by: tomb |
last post by:
Hi, can someone make sense of this?
I am using AJAX to populate a <div>, which is working very nicely,
except for one thing:
My reset button in the resulting <formis dead.
When I put a breakpoint and trap the response in the javascript code,
the returned html for the button looks like this:
<input type=\"reset\" value=\"Clear\" />
|
by: bukzor |
last post by:
Does anyone have a pythonic way to check if a process is dead, given
the pid?
This is the function I'm using is quite OS dependent. A good candidate
might be "try: kill(pid)", since it throws an exception if the pid is
dead, but that sends a signal which might interfere with the process.
Thanks.
--Buck
|
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...
|
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,...
| |
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...
|
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...
|
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...
|
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...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
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
| |
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...
| |