ASP.NET

Re: ASP Pages are not running in .net 1.1Application

25-Mar-09 21:33

Hey, You simple need to create virtual directory for those ASP pages and then simply redirect on that.

Feel free to ask

Cheers!

Regards
Anil Pal

yadlaprasad25-Mar-09 21:47

yadlaprasad

25-Mar-09 21:47

Hi anil,

i already created Virtual directory for this application.My asp.net pages are running properly, but only asp pages are not opening...

fttyhtrhyfytrytrysetyetytesystryrty

Re: ASP Pages are not running in .net 1.1Application

anilpal25-Mar-09 22:37

25-Mar-09 22:37

Hmm.. its seem that may be yr asp pages have problem. Can u try to excute asp pages from browser and test whether they are working fine or not.

Regards
Anil Pal

Drop Down Lists

scar_face25-Mar-09 20:47

scar_face

25-Mar-09 20:47

Hi friends,
I want to create drop down lists for all the rows of a gridview. But i dont want to use TemplateField because i want to give different id's for all drop downs. Can anybody help me please.

scarface

anilpal25-Mar-09 22:45

25-Mar-09 22:45

Hi friend,

Can u provide yr exact requirement, like why u need to give unique ID to all Dropdown list at server side. So that i can help u.

And what problem u have with TemplateField?

Regards
Anil Pal

scar_face25-Mar-09 23:01

scar_face

25-Mar-09 23:01

Hi,
I am trying to create two sets of drop down lists in a gridview. If i change the index of the first drop down, the values of the corresponding drop down should change. I used event handler for the first drop down, but if i change the index of any one of the drop downs in the first set, all the values of second drop downs are getting changed.

scarface

anilpal25-Mar-09 23:15

25-Mar-09 23:15

Hi,

Now i understand yr problem. So the initialization of second set of dropdown list u can not stop, while changing of index of first set of drop down list.

So to maintain the state of the second dropdown set. First u need to take the state of all the dropdown list from second set and the again u need to set their state while changing the index of first one.

Now please let me know if you code for that or any query.

Regards
Anil Pal

scar_face25-Mar-09 23:29

scar_face

25-Mar-09 23:29

Please have a look at my code:

<asp:GridView ID="grd" runat="server" OnRowDataBound="grd_RowDataBound">   
    
  
<Columns>    
  
  
<asp:TemplateField HeaderText="names">   
  
    
  
  
<ItemTemplate>  
  
    
  
  
<asp:DropDownList ID="name" runat="server" OnSelectedIndexChanged="onSelectChangeddl"></asp:DropDownList>  
  
    
  
</ItemTemplate>  
  
    
  
</asp:TemplateField>  
  
    
  
<asp:TemplateField HeaderText="age">   
  
    
  
<ItemTemplate>  
  
    
  
<asp:DropDownList ID="age" runat="server" AutoPostBack="true">   
  
    
  
</asp:DropDownList>  
  
    
  
  
</ItemTemplate>  
  
    
  
</asp:TemplateField>  
  
</Columns>  
  
    
  
</asp:GridView>

In c# code, i am trying to change the values of the second drop down list based on the value selected in the first. I am doing this as below:

foreach (GridViewRow row in grd.Rows)   
{   
DropDownList ddl1 = (DropDownList)row.FindControl("name");   
DropDownList ddl = (DropDownList)row.FindControl("age");   
  
  
if (ddl.SelectedValue.ToString() != "---Select---")   
  
{   
  
}   
  
else   
    
  
{   
  
ddl.Items.Clear();   
  
}   
  
    
  
SqlCommand SPComm = new SqlCommand("someStoredProcedure", myConn);   
  
SPComm.CommandType = CommandType.StoredProcedure;   
  
SqlParameter param = SPComm.Parameters.Add("@something", SqlDbType.NVarChar, 50);   
  
param.Value = something;   
  
dr = SPComm.ExecuteReader();  //dr is sqlDataReader   
  
int i = 0;   
  
while (dr.Read())   
  
{   
  
ddl.Items.Insert(i, dr.GetString(0));   
  
}   
  
dr.Close();   
  
ddl.Items.Insert(0, "---Select---");   
  
}

In the above code, all the values in the second drop down list are getting duplicated based on the selected index changed event handler of the first drop down list.

scarface

anilpal26-Mar-09 2:54

Rewrite Url on page post Back

26-Mar-09 2:54

Hi,

I have gone through the your code.

int i = 0;
while (dr.Read())
{
ddl.Items.Insert(i, dr.GetString(0));

}
dr.Close();

In the above code where u increment the I . According to yr code there always i=0. Hence it replicate the value. Why u can not use Datatable or dataset. Howevere using of Collection of object is good choice.

Regards
Anil Pal

amit sahu2025-Mar-09 20:34

amit sahu20

25-Mar-09 20:34

i have a task in which
have to rewrite url on post back
on grid view paging
url : ~/abc.aspx
on page index change
url: ~/abc.aspx/page1

Re: Rewrite Url on page post Back

anilpal25-Mar-09 22:49

Re: Rewrite Url on page post Back

25-Mar-09 22:49

Hi,

Have u try to rewrite the on "PageIndexChanging" event of GridView.

Regards
Anil Pal

amit sahu2025-Mar-09 22:56

amit sahu20

25-Mar-09 22:56

i want when gridview page index change the page url show page no
as
abc.aspx
on postback(on changing new page index of grid view)
abc.aspx/p2
or
abc.aspx?p2

DAL & BLL

Ramkumar_S25-Mar-09 20:03

Ramkumar_S

25-Mar-09 20:03

I am planning to implement my project using 3-tire arch ... please guid me

Ramkumar

Re: DAL & BLL

N a v a n e e t h25-Mar-09 20:24

N a v a n e e t h

25-Mar-09 20:24

That's a huge topic. Read books and articles on-line. Come back with specific questions.

Smile | :)

Navaneeth

How to use google | Ask smart questions

Re: DAL & BLL

Abhijit Jana25-Mar-09 20:48

Abhijit Jana

25-Mar-09 20:48

getramonweb wrote:
I am planning to implement my project using 3-tire arch ... please guid me

Read Some Article from Net on that.
You can
Start With This[^]

cheers,
Abhijit
CodeProject MVP

Re: DAL & BLL

Vimalsoft(Pty) Ltd25-Mar-09 21:56

Vimalsoft(Pty) Ltd

25-Mar-09 21:56

See this

http://www.codeproject.com/KB/cs/NTier.aspx[^]

http://www.codeproject.com/KB/cs/N-Tier22.aspx[^]

http://www.codeproject.com/KB/vb/N-Tier_Application_VB.aspx[^]

Hope it Helps

Vuyiswa Maseko,

Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers."

C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.tiyaneProperties.co.za
vuyiswa@its.co.za
www.ITS.co.za

File viewing from another directory

CrazyCoder2625-Mar-09 18:56

CrazyCoder26

25-Mar-09 18:56

Hi, In my website there is a file upload page, where users upload some files.

I have another web applications where i have to develop a page to view the previously uploaded files.
the problem is that the files are in another directory.

Can anyone solve my problem?
Thanks and regards

ARINDAM

tech60325-Mar-09 19:04

tech603

25-Mar-09 19:04

This should help you out

http://msdn.microsoft.com/en-us/library/5cf8zcfh.aspx[^]

Matthew Vass
QA Analyst
mvass@hostmysite.com
HostMySite.com

CrazyCoder2625-Mar-09 19:14

CrazyCoder26

25-Mar-09 19:14

thanks for your response Matthew...
But this is not my solution.
I am explaining my problem a bit elaborately.
My fileupload web application uploads file in say : c:/Directory1.

But the web application where users views the files are in d:/Directory2.

I am listing the uploaded files in a listbox control... which I am being able to do.

Now when a user clicks one item in listbox it just sets the "href" attribute of an hyperlink with "c:/Directory1/" + filename.

But since the files are on another directory, when I click on the hyperlink it does not respond,but on the browser window status bar I can see the path which is assigned to it's href attribute and it's proper.

ARINDAM

N a v a n e e t h25-Mar-09 20:38

N a v a n e e t h

25-Mar-09 20:38

That shows you have no idea on web applications. Physical path like c:/directory will not work with web applications. It can access only directories which are under it's website space. So you have to keep your upload files in a directory inside your website area.

Smile | :)

Navaneeth

How to use google | Ask smart questions

CrazyCoder2626-Mar-09 22:00

CrazyCoder26

26-Mar-09 22:00

I have just done it making an ftp site

ARINDAM