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by: Antonio D'Ottavio |
last post by:
Good Morning,
In my web page I've a datalist that is sourced by a database,
the problem is that I want that one of the column of the datalist contain a
dropdownbox
that also is sourced by a table in the database.
<asp:DropDownList id="ComboTipoPartita" runat="server"
DataValueField="IDTipoPartita"
DataTextField="DescrizioneTipoPartita"
DataSource="<% BindComboTipoPartita() %>"
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by: Antonio D'Ottavio |
last post by:
Good Morning,
In my web page I've a datalist that is sourced by a database,
the problem is that I want that one of the column of the datalist contain a
dropdownbox
that also is sourced by a table in the database.
The problem is is the error :
System.NullReferenceException: Reference to an Object not setted on a
object instance
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by: Antonio D'Ottavio |
last post by:
Good morning,
I've a problem with a dropdownlist located inside any row of a datalist,
I fill both datalist and dropdownlist at runtime, the problem is with the
dropdownlist infact using the event OnItemDataBound I can fill it but it is
impossible for me to load the right selectedItem.Value , infact looking at
the html page produced by the server I've this strange code :
<select name="MyDataCampi:_ctl1:ComboTipoPartita"...
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by: Shiju Poyilil |
last post by:
Hi !
I have a requirement wherein i am binding a datalist which contains a label
(Caption for the field) and some literal hidden fields and a dropdown list.
When I am binding to the datalist.. only the labels (caption) and the
invisible literal controls are binded..
Now based on the invisible literal control values I get the information from
DB to bind it with each dropdown list (I am doing this in the item databound
event)
Also based on...
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by: Clouds |
last post by:
Hi !
How do I add the dynamic event handler for a dropdownlist present in the
itemtemplate of a datalist !!
I am doing it in the itemdatabound event of the datalist but it doesnt
work... I am also setting the autopostback property to true for the dropdown
list and it works but the handler doesnt get invoked at runtime...
I have to do it in itemdatabound becaz whether to add the handler or not is
driven based on the information which i...
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by: sling blade |
last post by:
Hi,
I have a dropdownlist in my DataList control and I am trying to set the
SelectedItem property of the dropdownlist so when the datalist displays
the user will see the text in the dropdownlist set to a predetermined
value.
I can set the SelectedItem property easy enough and get the
dropdownlist to work fine just so long as the dropdownlist is just on
the form itself not in a DataList control.
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by: Shiju Poyilil |
last post by:
Hello EveryBody,
I have a dropdownlist with some values as .net server controls & a button ,
on clicking a button i need to generate the choosen contorl dynamically.
I am giving a small glimpse of my code for your understanding
the aspx page has dropdwon list with values as below.
<asp:DropDownList id="DropDownList1" runat="server">
<asp:ListItem Value="Label">Label</asp:ListItem>
<asp:ListItem...
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by: Paul L |
last post by:
Hi, I have an issue with the OnSelectedIndexChanged event not firing for a
DropDownList control which is in the ItemTemplate of a DataList.
I have made an exact copy of the DropDownList control, and placed it outside
of the DataList and it fires the event just fine. So it's definitely to do
with it being in a template.
I've managed to reproduce the issue on a small test app, the code and html
is below:
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by: Chris Kettenbach |
last post by:
Good morning all,
I am sure this has been asked but I did not see anything.
I have a datalist control. In the edititemtemplate I have a dropdownlist.
I know on the itemdatabound event is where I can set the dropdownlist
selectedindex. How do I set the correct value?
private void lstDegrees_ItemDataBound(object sender, DataListItemEventArgs
e)
{
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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: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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: 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: 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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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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