Re: timer in asp.net - ASP.NET Discussion Boards

Re: Listbox items in where clause of a SQL Query

eyeseetee9-Oct-08 21:59

eyeseetee

9-Oct-08 21:59

You can create a stored procedure and then in your c# set the value of the column name to Listbox.SelectedItem.Text

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

Double Postback using a .aspx submit page to process a PDF

Zhat9-Oct-08 9:54

Zhat

9-Oct-08 9:54

We have several PDF forms that we use, which call a submit.aspx to do some emailing of the form data as well as document storage (ImageRight).

Every time we submit the PDF, it calls the Page_Load sub twice. I realize this COULD be an Adobe issue but we're not getting much response from them and I feel there might be some way to check why it's happening in the code and capture it so we can stop the second process.

Anyone else ever see this problem?

Re: Double Postback using a .aspx submit page to process a PDF

Dave Doknjas9-Oct-08 12:51

Dave Doknjas

9-Oct-08 12:51

If the Page_Load method is written in VB and it has a 'Handles' clause and also you have 'AutoEventWireup' set to 'true' on the aspx page, then Page_Load will fire twice. ('AutoEventWireup = true' causes all methods starting with "Page_" to be interpreted as event-handling methods for the corresponding page event).

If this is the case, either drop the 'Handles' clause or set 'AutoEventWireup' to false.

David Anton
http://www.tangiblesoftwaresolutions.com
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Problem with System.IO.Directory.Exists

Brady Kelly9-Oct-08 8:39

Brady Kelly

9-Oct-08 8:39

I’m getting an intermittent false negative on the call “if (!System.IO.Directory.Exists(folder))” in code in an ASP.NET 2 web site [1]. The folder clearly exists, and even contains a log file that is written to when the CLR doesn’t lie about the folder’s existence. Any help would be appreciated.

[1] BugTracker.NET

I've Found My Mojo

Tabbed window problem

enthusiastic4779-Oct-08 7:17

enthusiastic477

9-Oct-08 7:17

Hi All,

I an working on a website and I am trying to implement a tabbed form in ASP .NET.

I did like following in .aspx page:

<asp:menu id="Menu1" width="165px" runat="server" orientation="Horizontal" staticenabledefaultpopoutimage="False" onmenuitemclick="Menu1_MenuItemClick" xmlns:asp="#unknown">
<items>
<asp:menuitem text="" value="0">
<asp:menuitem text="" value="1">

<asp:multiview id="MultiView1" runat="server" activeviewindex="0" xmlns:asp="#unknown"> <asp:view id="Tab1" runat="server">

Contents of the Sub form

<asp:button id="cmdAdda" runat="server" text="Add the Record" tabindex="13">

<asp:view id="Tab2" runat="server">

Contents of the subform

<asp:button id="cmdAddb" runat="server" text="Save the Record">

And the code in vb .net is:

Protected Sub Menu1_MenuItemClick(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.MenuEventArgs) Handles Menu1.MenuItemClick
Dim i As Integer
MultiView1.ActiveViewIndex = Int32.Parse(e.Item.Value)
i = e.Item.Value
Label2.Visible = False
If (i = "0") Then
Me.Menu1.Items(0).ImageUrl = "~/selectedtab_app.gif"
Me.Menu1.Items(1).ImageUrl = "~/unselectedtab_tut.gif"
ElseIf (i = "1") Then
Me.Menu1.Items(0).ImageUrl = "~/unselectedtab_app.gif"
Me.Menu1.Items(1).ImageUrl = "~/selectedtab_tut.gif"

End If

End Sub

The problem is that when I click on the second tab, it is not getting clicked ( the value of i is not being 1 so that the next sub-form is not getting shown).

I am highly seeking for help.

Thanks,

Why does a listview show empty rows even there is data provided with an ObjectDataSource?

JUNEYT9-Oct-08 5:36

JUNEYT

9-Oct-08 5:36

Hi,

I get inputs from a formview and then place the data inside a listview via an ObjectDatasource. The binding is a "two way binding" for every control in formview. However when I insert data, the listview doesn't show anything, just adding empty rows.

I decided to check if data was reaching to ObjectDataSource_Inserting procedure and the answer was "YES". I wonder why? Do I have to add data manually inside the Listview_ItemCreated or Listview_ItemInserting procedures? I thought that there was no need to do it. What template should I use in listview for just displaying data? I have used ItemTemplating.

If you enlighten me about the solution, I would appreciate it.

Thanks.

What a curious mind needs to discover knowledge is noting else than a pin-hole.

timer in asp.net

sachees1239-Oct-08 3:05

sachees123

9-Oct-08 3:05

Friends,

I'm preparing a quiz in asp.net using sql server 2005 as backend.

Now i want two things in that

1. a timer - i'm trying from last 3 days and used all methods given in asp.net

2. dynamically create panels - tried also this but no way find to create that.

help me out

Re: timer in asp.net

Abhijit Jana9-Oct-08 3:53

Abhijit Jana

9-Oct-08 3:53

sachees123 wrote:
1. a timer - i'm trying from last 3 days and used all methods given in asp.net

did you try with AJAX Timer Control ?

sachees123 wrote:
2. dynamically create panels - tried also this but no way find to create that.

Why ? what problem you are getting ?

Try This

protected void Page_Load(object sender, EventArgs e)<br />
   {<br />
       Panel P = new Panel();<br />
       Label l1 = new Label();<br />
       l1.Text = "Hi All";<br />
       P.Controls.Add(l1);<br />
       this.Controls.Add(P);<br />
   }

or any thing else ?

Let me know if any issue Smile | :)

cheers,
Abhijit

Re: timer in asp.net

sachees1239-Oct-08 19:10

sachees123

9-Oct-08 19:10

hi abhijeet,

thanks for ur supportive reply...

well i didnt try with AJAX timer control... as i dont know how to use that..., im trying to create my own timer...using c# and asp.net. Help me in while condition, that how should i control seconds....
=========================================
public void counter()
{
int sec = 60;
int min = 20;

while (min != 0)
{
while (sec != 0)
{
sec--;
TimeSpan t = new TimeSpan();
//t.Add(t.Seconds()).ToString();
lbltemp.Text = t.Seconds.ToString();
}
min--;
}
}
========================================================
and in panel what u gave is i tried but im creating an array of panel.

static Panel[] p = new Panel[10];

now if u can help me out...

Re: timer in asp.net

Abhijit Jana10-Oct-08 3:59

Abhijit Jana

10-Oct-08 3:59

Try This For Ajax Timer Control

Ajax Timer Control Article[^]

For Array of Panel Creation is the similar way that i have mention for a single panel. you have to create for arry of pannel .

cheers,
Abhijit

Set the db dynamically in web.config

kandalu9-Oct-08 0:45

kandalu

9-Oct-08 0:45

Hi,

I am using .net 2.0. I want to connect the db dynamically using web.config. I have to pass the db name only at runtime. The server name, uid, password are static in web.config. Please help me to implement this.

Thanks.

Re: Set the db dynamically in web.config

Abhijit Jana9-Oct-08 1:06

Abhijit Jana

9-Oct-08 1:06

Try to use System.Web.Configuration NameSpace There is a class WebConfigurationManager .This class allow you to accss web.config programmaticaly. For Every Section in web.config there is a Class in this namespce, like For AppSettingsSection there is a class AppSettingsSection, Similary for ConnectionString There is a Class ConnectionStringSection.
You can retreive information by WebConfigurationManager.GetSection() .
Now try to explore this area what ever i mention and try to implement. if you have anmy issue then ask me !!!

Good luck Smile | :)

cheers,
Abhijit
Read My Latest Article : Exploring Caching In Asp.net

Re: Set the db dynamically in web.config

kandalu12-Oct-08 20:12

kandalu

12-Oct-08 20:12

Hi,

I want to change the db according to the current month. I come to know that changing db in web.config at run time will restart the entire application. So, I used Global.asax to store the connection settings and i got it. Thanks for your reply.

I want to create a Template

Roney9-Oct-08 0:39

Roney

9-Oct-08 0:39

Hi all,
I do want to create a template how it is........
The templates like when we are select a particular project type it will shows windows project ,webapplication templates.......like i want to creat a own template for me........

Re: I want to create a Template

Abhijit Jana9-Oct-08 0:46

Abhijit Jana

9-Oct-08 0:46

Check Here
MSDN Link^[^]
Another Link
How To Create Item Template[^]

one more
Speed Up with Project Templates Using Visual Studio 2005[^]

cheers,
Abhijit
Read My Latest Article : Exploring Caching In Asp.net

problem with connection string in web.config [modified]

eyeseetee9-Oct-08 0:17

eyeseetee

9-Oct-08 0:17

How can I incoperate the '&' sign in a connection string, at the moment it just falls over:
Initial Catalog=database(& )name;

thanks

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

modified on Thursday, October 9, 2008 6:49 AM

Re: problem with connection string in web.config

Abhijit Jana9-Oct-08 1:09

Abhijit Jana

9-Oct-08 1:09

can you please confirm why are you trying to use '&' in connection string.

cheers,
Abhijit
Read My Latest Article : Exploring Caching In Asp.net

Re: problem with connection string in web.config

eyeseetee9-Oct-08 1:23

eyeseetee

9-Oct-08 1:23

The database name has an & in it so I need to put it in really.
Any ideas?
thanks

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

Re: problem with connection string in web.config

Abhijit Jana9-Oct-08 1:39

Abhijit Jana

9-Oct-08 1:39

check the answer of this post. hope its helps you
Special Character in Web.config[^]

cheers,
Abhijit
Read My Latest Article : Exploring Caching In Asp.net

How do i start and stop indexing service

nikhil12348-Oct-08 23:29

nikhil1234

8-Oct-08 23:29

How do i start and stop indexing service catlog or refresh it from my code

Re: How do i start and stop indexing service

eyeseetee9-Oct-08 0:17

eyeseetee

9-Oct-08 0:17

Check this article out:

Indexing Service

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

aspnetdb

y_mmohd8-Oct-08 23:16

y_mmohd

8-Oct-08 23:16

When I change the aspnetdb.mdf to XXXYYY.mdf in the app_data and in the web.config and try to connect using a user name and pass word I can’t access. What should I do to rename the aspnetdb.mdf database and can access secure locations. Thanks

thanks

Re: aspnetdb

eyeseetee9-Oct-08 0:19

eyeseetee

9-Oct-08 0:19

Is this the database you use for the membership roles etc. You will need to find out where the orignal connection string is and change this if its possible. Personally Ive never tried.

Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"

Re: aspnetdb

Abhijit Jana9-Oct-08 1:10

Abhijit Jana

9-Oct-08 1:10

did you check the connection string ?

cheers,
Abhijit
Read My Latest Article : Exploring Caching In Asp.net

Re: aspnetdb

AlexeiXX39-Oct-08 8:50

AlexeiXX3

9-Oct-08 8:50

Add this to your web config

<connectionStrings>
    <clear />
    <add name="LocalSqlServer" connectionString="your connection string"
      providerName="System.Data.SqlClient" />
  </connectionStrings>

Notice that name=LocalSqlServer, it must be left with that name if you want to use the membership provider with default values

Alexei Rodriguez

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