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by: Clayton Hamilton |
last post by:
I have a DataGrid on a webform bound to a Datasource and can
successfully use <ItemTemplate> to create edit/update/cancel
functionality for user maintenance of data. I use separate logic to
delete a row. Everything works just fine.
BUT
I would like to add a button to (for example) the DataGrid header, which
when pressed will add a new row to the datagrid. This should then allow
the user to enter information into text boxes (in some...
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by: DotNetJunky |
last post by:
I have built a control that runs an on-line help system. Depending on the
category you selected via dropdownlist, it goes out and gets the child
subcategories, and if there are any, adds a new dropdownlist to the screen
for selection. This continues until there are no children, and then it
checks for a help article list based on that last selection and displays
actual articles for display.
Adding the controls and getting everything...
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by: Jim Heavey |
last post by:
Trying to figure out the technique which should be used
to add rows to a datagrid. I am thinking that I would
want an "Add" button on the footer, but I am not quite
sure how to do that. Is that the best method? Do you
have a sample of how to do this?
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by: Jiho Han |
last post by:
In CreateChildControls method of my Page, I am trying to see if a hidden
input field is present (by id) and if not, add it to a predefined form (by
id).
protected override void CreateChildControls()
{
base.CreateChildControls();
HtmlForm form = FindControl("myForm") as HtmlForm;
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by: Jeremy Ames |
last post by:
I have run into a major road block with my page development projects. I am
trying to add a literal control to my asp.net page and I got an error
stating that the control could not be added because of code blocks (<% %>)
on the page. Most of these blocks can be handled by adding a label control
to the form so it is not that big of deal, but one of the things being
posted is the page title. I am not sure how I can access that from the code...
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by: Bas Groeneveld |
last post by:
I am developing an ASP.NET application part of which consists of a data
entry wizard defined by entries in a data table - ie the controls on each
page of the wizard are determined by definitions in the table.
I know that I can dynamically add controls (eg a textbox) to the page
controls collection of a web form in a server event which will then be
rendered onto the form, as in the following snippet:
System.Web.UI.WebControls.TextBox...
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by: Totto |
last post by:
Hi,
Anyone know the best solution to dynamically add buttons to a asp 2.0 page
using data from Sql server?
Are there any contols suitable for this or is it best to iterate the dataset
and dynamicaly add buttons in the asp page?
Totto
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by: sonic |
last post by:
I am trying to dynamically load a validator and must be missing
something elementary here.
I extended TextBox control to add some functionality to it. One new
feature it contains is IsRequired property. if true, the control will
render it self differently, and should add a RequiredFiledValidator
control to the page.
so in my controls render event, i am adding the following:
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by: John Dalberg |
last post by:
I am looking at a problem which is preventing my code to get a reference to
any asp control inside a div section which has a runat=server attribute.
This can be reproduced in a simple test:
Create a blank webform and add this html inside the <formsection:
<div id="myDiv" runat=server>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
</div>
In the code behind, add this code in the page_load event handler:
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by: Nunzio |
last post by:
I am trying to add specific form controls to a VBA collection, so that
I can pass the entire collection to another function, and access the
individual controls later. I have tried several different syntax
variations. In each case, the receiving function produces the error
'Object Required' when I try to access any property of a control in
the collection. If I reference a collection item in the debugger
using its ordinal position, I see...
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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: 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: 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: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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: 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: 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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