Methods being added to web page, not codebehind. - ASP.NET Discussion Boards

Visual Studio 2008 and FormView

Jacob Dixon2-Jul-08 10:12

2-Jul-08 10:12

I am using a FormView in my website. Everything is working fine but I want to know how to get the value of label4 in the code behind. The Label4 is bound to data in a SQL database. This label is located within the EDIT TEMPLATE in the formview..

How come everything in a formview is not able to be accessed programmicially?

Re: Visual Studio 2008 and FormView

AlexeiXX32-Jul-08 13:50

AlexeiXX3

2-Jul-08 13:50

Jacob Dixon wrote:
How come everything in a formview is not able to be accessed programmicially?

It is, but you have to use the formview.findcontrol ("controlname") and cast it to the appropiate type

Alexei Rodriguez

Re: Visual Studio 2008 and FormView

Jacob Dixon2-Jul-08 15:55

Jacob Dixon

2-Jul-08 15:55

Sweet! Thanks!

Are you talking about (Label)FormView1.FindControl("Label4").Text ?

Something like that?

Re: Visual Studio 2008 and FormView

AlexeiXX32-Jul-08 16:20

AlexeiXX3

2-Jul-08 16:20

Yes
Does it work?

Alexei Rodriguez

Re: Visual Studio 2008 and FormView

Jacob Dixon3-Jul-08 7:20

Jacob Dixon

3-Jul-08 7:20

Sure does!

Label newLabel = (Label)FormView1.FindControl("Label4");

Thanks again!

Running an independent C# class along with asp.net website

zomoo2-Jul-08 9:10

zomoo

2-Jul-08 9:10

I have a website which deals with the registration for users, while the an independent C# class which is used to interact through a small client.Is there anyway i can start this class along with webpages in the asp.net hosting, and that it can run all time like a service ?

Re: Running an independent C# class along with asp.net website

Gayani Devapriya2-Jul-08 18:17

Gayani Devapriya

2-Jul-08 18:17

Hi,

Just a suggestion.Why not you write that class in a web service and mark those methods as WebMethods. And configure the web service with your asp.net application. Then at the time you want, you may call the service and perform the required tasks.

FYI:
Here is a guide to create web services
http://www.15seconds.com/issue/010430.htm[^]

Hope this helps you.
Thx,
Gayani

Methods being added to web page, not codebehind.

Richard Jones2-Jul-08 7:37

Richard Jones

2-Jul-08 7:37

I used to be able to double-click on a control, and it would add a method to the .vb file.

Now, it changes to Source view mode of the .aspx file, and adds a block with the method inside.

How do I change it back?

<div class="ForumSig">"Neque porro quisquam est qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit..."
"There is no one who loves pain itself, who seeks after it and wants to have it, simply because it is pain..."
</div>

Re: Methods being added to web page, not codebehind.

tina->newcoder2-Jul-08 8:03

tina->newcoder

2-Jul-08 8:03

I think you are using HTML controls ... Cool | :cool:

Re: Methods being added to web page, not codebehind.

Richard Jones2-Jul-08 9:01

Richard Jones

2-Jul-08 9:01

<%@ Page Language="vb" AutoEventWireup="true" CodeBehind="Page3.aspx.vb" Inherits="ApplicationForm.Page31" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">

   Protected Sub CheckBox1_CheckedChanged(ByVal sender As Object, ByVal e As System.EventArgs)

   End Sub
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Software Install</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
        <asp:CheckBox ID="CheckBox1" runat="server" OnCheckedChanged="CheckBox1_CheckedChanged" /></div>
    </form>
</body>
</html>

I did see what you were referring to in the help, though.

"Neque porro quisquam est qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit..."
"There is no one who loves pain itself, who seeks after it and wants to have it, simply because it is pain..."

Re: Methods being added to web page, not codebehind.

AlexeiXX32-Jul-08 13:53

AlexeiXX3

2-Jul-08 13:53

If you want to use the code behind model, when you add a page to your web site, select the place code in separate file checkbox

Alexei Rodriguez

Re: Methods being added to web page, not codebehind.

Richard Jones3-Jul-08 2:48

Richard Jones

3-Jul-08 2:48

I'm using VS 2005. On Add->Existing Item->Web Form, I don't get that option (checkbox), just the filename.

Re: Methods being added to web page, not codebehind.

AlexeiXX33-Jul-08 3:56

AlexeiXX3

3-Jul-08 3:56

That option is not available when adding existing items

You should make the appropiate modifications by hand after adding the existing item to your project

Alexei Rodriguez

How to set a TIMER ?

tina->newcoder2-Jul-08 7:03

tina->newcoder

2-Jul-08 7:03

I want to set a timer, in my web application.
I am displaying some questions on a web page, i want to set a timer, such that, say after 120 seconds the can't answer the question (i want to disable the radio buttons).
So, how can i set a timer ?

Re: How to set a TIMER ?

Abhijit Jana2-Jul-08 7:21

Abhijit Jana

2-Jul-08 7:21

you can use AJAX Timer Control

Best Regards
-----------------
Abhijit Jana
Check Out My Latest Article

Java.NET : Integration of Java and .NET[^]
"Success is Journey it's not a destination"

Re: How to set a TIMER ?

tina->newcoder2-Jul-08 8:01

tina->newcoder

2-Jul-08 8:01

Abhijit Jana wrote:
AJAX Timer Control

i am not able to find any example on AJAX Timer Control
those present here on codeproject are too big and complicated ...
Do you have any direct or simple example (or link) for AJAX Timer Control ???
Confused | :confused:

Re: How to set a TIMER ?

Slasher1752-Jul-08 8:45

Slasher175

2-Jul-08 8:45

Not sure if this is what you need but it may help...

Create a standard ASPX Timer control with an AJAX update panel.
...

<br />
<asp:ScriptManager ID="ScriptManager1" runat="server" /><br />
<br />
<asp:Timer ID="tmrClock" runat="server" Interval="1000" OnTick="tmrClock_Tick"></asp:Timer><br />
<br />
<asp:UpdatePanel ID="updPnlClock" UpdateMode="Conditional" runat="server"><br />
            <Triggers><br />
                <asp:AsyncPostBackTrigger ControlID="tmrClock" EventName="Tick" /><br />
            </Triggers><br />
            <ContentTemplate><br />
                <asp:Label ID="lblTime" runat="server" ForeColor="#B22222"></asp:Label><br />
            </ContentTemplate><br />
        </asp:UpdatePanel><br />

...

Code Behind Page:
Subscribe to the Tick event on the ASP Timer control. This one represents a ticking clock.

protected void tmrClock_Tick(object sender, EventArgs e)
{
lblTime.Text = DateTime.Now.ToLongTimeString();
}

Re: How to set a TIMER ?

N a v a n e e t h2-Jul-08 16:31

N a v a n e e t h

2-Jul-08 16:31

tina- wrote:
I want to set a timer, in my web application.

Use javascript setTimeout[^]. If you have AJAX server extensions installed and got AJAX toolkit DLL, you can try the timer control. It encapsulates the settimeout functionality.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

How to use google | Ask smart questions

opening the page in the same page but not inside the IFRAME

gottimukkala2-Jul-08 5:45

gottimukkala

2-Jul-08 5:45

I have an html page that loads inside an IFRAME. My html has a link to other page if I click it, the new page is loading inside the IFRAME. I want it to open in the page itself (not in new page).
Any Idea please!!

Re: opening the page in the same page but not inside the IFRAME

Abhijit Jana2-Jul-08 6:34

Abhijit Jana

2-Jul-08 6:34

Then use Frameset

Best Regards
-----------------
Abhijit Jana
Check Out My Latest Article

Java.NET : Integration of Java and .NET[^]
"Success is Journey it's not a destination"

Re: opening the page in the same page but not inside the IFRAME

niraj_kush7-Jul-08 21:52

niraj_kush

7-Jul-08 21:52

Please use <base target="_self" /> in the head section of callee page.

Asp.net 2.0 User Control or Custom Control

azam3162-Jul-08 5:08

azam316

2-Jul-08 5:08

Hi All,
I would like to inquire that which would be better in the following scenario; an asp.net user control or a custom control / custom control library:

I needed a property in my basic/primitive asp.net controls such as textbox, drop down lists or buttons, which i could use to assign some category to the control, which in turn i would use for access permissions to my application roles and users.
This property would be similar to the TAG property that was in VB 6 controls.
As we don't have such property in asp.net server controls, i have decided to customize these controls, through User Controls.

But i would like your expert opinions on this approach, whether is should go with User Controls or use asp.net custom controls or an entire different approach.

Kindly advice.

Thanks in advance!

?«««DTA»»»?

write data from sql table into xml file and then bind it in treeview?

Ashish Kumar Vyas2-Jul-08 5:04

Ashish Kumar Vyas

2-Jul-08 5:04

Hi,
Could any body tell me how to fetch data from SP and store in xml file.
after that how to bind this xml file into treeview node.it may be parent/child node.

With Regards
Ashish

Re: write data from sql table into xml file and then bind it in treeview?

Abhijit Jana2-Jul-08 7:00

Abhijit Jana

2-Jul-08 7:00

Check this link

TreeView With XML [^]

Best Regards
-----------------
Abhijit Jana
Check Out My Latest Article

Java.NET : Integration of Java and .NET[^]
"Success is Journey it's not a destination"

Repeaters, Repeaters, Repeaters

Sam Heller2-Jul-08 4:49

Sam Heller

2-Jul-08 4:49

Don't worry. It's not three repeaters embedded within each other. Just two. I can databind the first one with out any problem and use it's row_databound event to bind the nested one. My issue is I need to put some code inside the row_databound event of the nested repeater. But how do I do this or register the event up?

Any help on this one greatly appreciated.

Thanks

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