A server control in classic ASP.NET is a component that dynamically renders a segment of markup to the client. Controls can be written in markup or coded, and can be bound to data and participate in different phases of the ASP.NET request-handling lifecycle. Out-of-box examples range from the simple (CheckBox which wraps the HTML input checkbox) and more complex (GridView which can be bound to various data sources and has built-in paging and sorting).
Questions tagged [servercontrols]
213 questions
1
vote
1 answer
Wrapping GridView in a Panel linked to an AJAX Toolkit ResizableControlExtender
I am trying to create a resizable GridView wrapped up as a server control. I am using the ResizableControlExtender from the AJAX Control Kit, which as far as I know requires that
the control that is to be resized
must reside inside a panel
the …
J M
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1
vote
1 answer
Scope of JavaScript functions in server controls
I have decided to learn how to create server controls because of the problems I was having with user controls. I wanted to be able to create JavaScript functions for my user controls so I could call userControl1.clientSideFunction(); You cant…
Ricky Casavecchia
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vote
1 answer
Server control in server control ASP.NET
I'm trying to learn how to make server controls for asp.net. I use DevExpress which are 3rd party server controls. I'm trying to add a DevExpress button to my server control.
public class Class1 : CompositeControl
{
private…
Ricky Casavecchia
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3 answers
How to use for loop to scan all controls in ASP .NET page?
foreach (Control ctrl in Page.Controls)
{
if (ctrl is TextBox)
{
if (((TextBox)(ctrl)).Text == "")
{
helpCalss.MessageBox("Please fill the empty fields", this);
…
Omnia Elshazly
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vote
1 answer
User Input and Server / User Controls
When creating an application page or web part, I will occasionally find that I have the same few drop down lists and labels in a pattern at multiple places around my page.
Application Page
_____________________
| lbl ddl lbl dll |
| lbl ddl …
ep1033
- 69
- 6
1
vote
2 answers
How to access a DetailsView's ItemTemplate's TextBox in code behind? ASP.Net C#
I have a DetailsView with 1 of its field converted to TemplateField to be able to manipulate the InsertItemTemplate that contains a TextBox (cf: code below). The problem is that I cannot access to that TextBox Properties in my code behind... and I…
Bro
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1 answer
How to read content between tags of asp.net server control
I'm writing an asp.net server side control which has a few short parameters passed into it, but also the need to allow a large piece of custom HTML code to be supplied.
The easiest way of doing so I thought was to allow to be specified between the…
Peter Bridger
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1
vote
1 answer
Get Selected Text asp.net custom server control
I need to get the latest text set in the custom control by javascript. When i tried to get the selected text from server control, it is always returning the default text & not the modified text. How to retain the latest value set by the javascript…
Anandhan
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0
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1 answer
Visual Studio (2008) intellisense and EditorBrowsable attribute
I am working on a C# project that involves ASP.NET custom server controls. I have several properties, methods etc that I hide from intellisense using the...
[EditorBrowsable(EditorBrowsableState.Never)]
...attribute. I also have a web project set…
user110714
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2 answers
Creating nested ServerControl in asp.net?
I wanna create a server control like the following :
<%@ Register Assembly="MdsAccordionMenu" Namespace="MdsAccordionMenu" TagPrefix="cc1" %>
Mohammad Dayyan
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0
votes
1 answer
Setting a control's ID in code behind for use in a validation control
How can I use validation controls within server controls? The issue that I have is that by default if I do something like this:
private TextBox _textbox;
RequiredFieldValidator _validator;
protected override void OnInit(object sender, EventArgs…
JoeS
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0
votes
2 answers
How to access server controls like a textbox from an external .js file using J-query?
I need to change the height of a textbox using J-query. I need to write this code in an external .js file. How do I access textbox height in J-query in the external .js file?
Mini
0
votes
1 answer
How do I Iterate over IEnumerable dataSource in CreateChildControls GridView
I can get the enumerator and the Current object but I don't know what the object contains so how do i iterate over a collection when you don't know the type and write out there values. Sample code would be great please
protected override int…
ONYX
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0
votes
2 answers
writing out the data for each row in custom gridview control and adding insert row at the bottom using IEnumerable
Im have a problem with writing out the data in my if statement where if(numRows > 0) the code is suppose to create an insert row at the bottom of the grid. It wrties out the insert row with textboxes but it doesn't display my data so i probably need…
ONYX
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2 answers
How do mimick html checkbox array with asp.net checkbox control?
I need to send an array of checkbox values to a form on submit. Right now I am using plain old html, so it looks something like this:
The problem with the above is that it doesn't maintain viewstate on…
chobo
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