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by: John |
last post by:
Hi all,
I've posted this before but received no answers and it is an issue . . .
One of my pages is using a treeview webcontrol. I load the treeview with
data which only has two levels (i.e. parents and their children).
My question is how can I code the treeview so only once a user has clicked
on one of the children, a postback is performed and the relevant
SelectedIndexChange event is fired server-side?
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by: George M. |
last post by:
I'm working with the treeview control on an ASP.NET page (written in C#), and I have one built the looks something like:
Root
|_Category1
|_Site1
|_Report1
|_Report2
|_Site2
|_Report3
|_Report4
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by: xzzy |
last post by:
I am using www.obout.com 's treeview control and their postback dll ( for an
aspx web page ). The treeview and no postback works, BUT the postback dll
keeps getting removed from the solution. No problems with any of the other
dlls in the app. I have asked www.obout.com about this but they do not
know.
How do I prevent the DLL from getting removed from the solution??
or
please recommend a treeview that I can expand and collapse...
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by: cyriel1920 |
last post by:
Hi,
I use the selectednodestyle with a white background so the user can see
which item was chosen in the treeview navigation.
The nodes have a navigateURL with a target to another frame.
Navigating works with no postback and the style follow the selected node.
When a new child is added to a node there is a button to refresh the node.
This is done by a postback. After this postback the selected node stays
keeps the selected style.
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by: kvicky |
last post by:
I am trying to load child nodes to a TreeNode in a TreeView in a
ASP.net web application.
The Treeview with parent nodes are loaded on a Page_load while doing
if( ! ISPostback ) and then in the Treeview event I am dynamically
trying to load the child nodes to the exisisting TreeView. The problem
is since the TreeView is being loaded on not a Postback, I am unable to
refer to any node in the TreeView event. Can anybody tell me how to...
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by: Matt MacDonald |
last post by:
Hi All,
I have a form that displays hierarchical categories in a treeview. Ok so
far so good. What I was to do is have users be able to select a node in the
treeview as part of filling out the form. I only want to allow single
selection, so using checkboxes is out of the question. It works as is, but
it makes the form very cumbersome if every time that a user selects a node,
the whole page has to reload. Is there a way to have a node...
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by: Dmitry Perets |
last post by:
Hello,
There is a known problem with TreeView checkboxes in ASP.NET: they can't do AutoPostBack. So I've solved this problem like this:
<script language="javascript" type="text/javascript">
function postbackOnCheck()
{
var o = window.event.srcElement;
if (o.tagName == 'INPUT' && o.type == 'checkbox' &&
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by: makennedy |
last post by:
Hi Experts,
Please help, I am a newbie to ASP.NET 2.0 may be I am doing something wrong or there may be a bug somewhere.
Basically I have a TreeView Control which I have created programmatically. And I want to bind the selection of a TreeNode (which is a record) from the database) to a DetailsView which shows the datatable record for the selected TreeView node in the Details View.
I am using IDE : Visual Web Developer 2005 Express; OS=...
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by: =?Utf-8?B?Rmx5Z3V5?= |
last post by:
I have a TreeView with so many nodes that it requires scroll bars. When the
user selects a node the screen is refreshed and the selected node is no
longer visible. The TreeView is opened to the selected node but the screen
is not scrolled to it. How can I get the TreeView to show the selected node
after it has been refreshed?
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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: 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: 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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