ASP.NET Discussion Boards

Can we assign file name to file upload control

Hari_101022-Jul-07 22:45

22-Jul-07 22:45

Hi all,

My need is to assign a file name to file upload control by default.

So could anyone of you please help me on this to solve this problem.

Thanks and Regards,
Hariharan C

Suggestion Required for my Demo Site

fmlove22-Jul-07 22:41

fmlove

22-Jul-07 22:41

Hi!

i launch my job Site Demo on http;//www.jobsfreejobs.com. Your FeedBack and Suggestions are requested please Create your Accounts as Employer and Job Seeker and check the functionality and inform me about bugs or other suggestion ....... if you have time .... Please don't mind it...... Take Care

Re: Suggestion Required for my Demo Site

N a v a n e e t h23-Jul-07 0:32

N a v a n e e t h

23-Jul-07 0:32

Good. Got some suggestions. Not checked fully.

1. It seems that you are not using any postback in homepage. It's better to disable viewstate for that page. This can reduce the data transfered.

2. Contact us page. Try to use a captcha. This will spam your mailbox.

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Re: Suggestion Required for my Demo Site

sidbaruah23-Jul-07 1:47

sidbaruah

23-Jul-07 1:47

Nice site!
1 bug 1 found out..
In the Tell a friend page, If the user clicks on anyof the textboxes and clicks on new user sign up or login , the new user sign up wont work unless the user enters anything in the textboxes..
Coz of the required field validator i guess..

and too much required fields in the new user sign up...guess a few can be made not mandatory..user might get offended..thats wat i think!1
Otherwise good work!!
cya!!

I was born dumb!!
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Programming made me laugh Laugh | :laugh:

!!!
--sid--

Re: Suggestion Required for my Demo Site

sidbaruah23-Jul-07 1:51

sidbaruah

23-Jul-07 1:51

Oh and i forgot the spelling mitake in "availabe?"...

Hehe!!
Enjoy!!

I was born dumb!!
Laugh | :laugh:

Programming made me laugh Laugh | :laugh:

!!!
--sid--

Single sign on for application in different domain using different validation keyss

sandeep kumar pundhir22-Jul-07 20:55

sandeep kumar pundhir

22-Jul-07 20:55

Hi,

i have three asp.net applications in different domains say www.domain1.com and www.domain2.com and www.domain3.aspx.
Two pages are there in each applications .First LogIn.aspx and other MyPage.aspx. In mypage of www.domain1.com, i have a link to mypage.aspx of www.domain2.aspx and www.domain3.aspx. now my requiremets are:

1> when user login in www.domain1.aspx, and clicks any link on MyPage.aspx, say he clicks www.domain2.aspx, then he shud be redirected to Mypage.aspx of www.domain2.aspx. it shud not show him its login page .same for www.domain3.aspx.i have to use forms authentication.
Its basicly a single sign on.
The problem i am facing excatly is that, i acieved this using same machinekey,validationkey for all in web.config like

decryptionKey="F9D1A2D3E1D3E2F7B3D9F90FF3965ABDAC304902F8D923AC"
validation="SHA1" />

But i need that the validation keys should be different for different applicatons in there web.config ,and when i click the links from www.domain1.aspx then anyways i save it in the formauthetication cookie and also i want to add some more information in formauthentication cookie.

Please help me in this. Its urgent.Any other way to get this functionality achieved ia also welcome

thx

Page.FindControl("RadioButtonList" & index) [modified]

BasharatAli22-Jul-07 20:30

BasharatAli

22-Jul-07 20:30

I get the "Object reference not set to an instance of an object." error. Any clues as to what is happening here?

Dim rdo As System.Web.UI.WebControls.RadioButtonList

For index As Integer = 1 To dtLevelC.Rows.Count

rdo = CType(Page.FindControl("RadioButtonList" & index), System.Web.UI.WebControls.RadioButtonList)
'Getting Rating Code from PFARatingCode DB
dtPFARatingCode = daPFARatingCode.GetDataByTableID(rdo.SelectedValue) If dtPFARatingCode.Rows.Count > 0 Then
Session("Rating") = dtPFARatingCode.Rows(0)("RationCode")
End If
..............

-- modified at 2:47 Monday 23rd July, 2007

Re: Page.FindControl("RadioButtonList" & index)

sidbaruah22-Jul-07 21:11

sidbaruah

22-Jul-07 21:11

Before using the rdo control check whether it is null or not!
It happens normally that the function gets called before the radio button gets loaded...
So Do a check on the rdo object before doing this!

BasharatAli wrote:
dtPFARatingCode = daPFARatingCode.GetDataByTableID(rdo.SelectedValue) If dtPFARatingCode.Rows.Count > 0 Then
Session("Rating") = dtPFARatingCode.Rows(0)("RationCode")
End If

Hope that helps!!!

I was born dumb!!
Laugh | :laugh:

Programming made me laugh Laugh | :laugh:

!!!
--sid--

Re: Page.FindControl("RadioButtonList" & index)

BasharatAli22-Jul-07 21:59

BasharatAli

22-Jul-07 21:59

i have already bind Page.FindControl("RadioButtonList" & index) with data source so why it's return nothing

Re: Page.FindControl("RadioButtonList" & index)

sidbaruah22-Jul-07 23:01

sidbaruah

22-Jul-07 23:01

Hi Basharat,Try posting your replies as replies thab answers or we wont be able to know whether youve replied or not..

Well first check out whether the radiobutton object button is giving the nullo reference exception or something else...
As u are using session objects its possible the seeion object is used before its getting initialized...
go through the code properly and try to figure out...

I was born dumb!!
Laugh | :laugh:

Programming made me laugh Laugh | :laugh:

!!!
--sid--

Re: Page.FindControl(&amp;quot;RadioButtonList&amp;quot; &amp;amp; index)

BasharatAli22-Jul-07 23:19

BasharatAli

22-Jul-07 23:19

"Object reference not set to an instance of an object."

i'm getting this exception message before session object at this line of code

Dim rdo As System.Web.UI.WebControls.RadioButtonList

For index As Integer = 1 To dtLevelC.Rows.Count

rdo = CType(Me.FindControl("RadioButtonList1", 1), System.Web.UI.WebControls.RadioButtonList)

dtPFARatingCode = daPFARatingCode.GetDataByTableID(rdo.SelectedValue)<br />

If dtPFARatingCode.Rows.Count > 0 Then

Re: Page.FindControl(&amp;quot;RadioButtonList&amp;quot; &amp;amp; index)

sidbaruah22-Jul-07 23:26

sidbaruah

22-Jul-07 23:26

Well im not sure wat ur problem is because.. but in my case i used to have this error because the line of code got called before the radio button got populated so..try giving the "if rdo is not null" kinda code before actually using the rdo object.

BasharatAli wrote:
dtPFARatingCode = daPFARatingCode.GetDataByTableID(rdo.SelectedValue)

Not sure may be the radiobutton is hidden or its not able to find it coz of something!!

I was born dumb!!
Laugh | :laugh:

Programming made me laugh Laugh | :laugh:

!!!
--sid--

Re: Page.FindControl(&amp;quot;RadioButtonList&amp;quot; &amp;amp; index)

BasharatAli22-Jul-07 23:33

BasharatAli

22-Jul-07 23:33

okai thx sidbaruah Smile | :)

i know wat u r saying to check if null...
but my prob is why i'm gettion null because i hve already bound this Page.FindControl(RadioButtonList & index)with data source
any ways thx 4 ur time Smile | :)

ASP Controls are not showing in the Page : Urgent

Kurian_Kurian22-Jul-07 20:21

Kurian_Kurian

22-Jul-07 20:21

I hosted one asp.net page and also bin directory,web.config and precompiledapp.config while deploying will get these files.i just add only two controls in that page one HTML Text box and one Asp Label Control but when i open that page i could see only the Html Text box, Label is not shown in that page.But when i check the source of this page i could see the Label and its Text.what is the problem. is there anything should i host. The webserver is windows server and it will support .Net Framework 2.0.

Re: ASP Controls are not showing in the Page : Urgent

DKalepu22-Jul-07 20:43

DKalepu

22-Jul-07 20:43

Is it showing any error??

Re: ASP Controls are not showing in the Page : Urgent

Kurian_Kurian22-Jul-07 21:17

Kurian_Kurian

22-Jul-07 21:17

It is not showing any Error.if we press once again the link in the browser it will show the HTML Code.

Re: ASP Controls are not showing in the Page : Urgent

Imran Khan Pathan22-Jul-07 23:32

Imran Khan Pathan

22-Jul-07 23:32

Have U written something in label?

Best regard

Pathan

GOD HELP THOSE WHO HELP THEMSELVES

Re: ASP Controls are not showing in the Page : Urgent

Kurian_Kurian23-Jul-07 1:09

Kurian_Kurian

23-Jul-07 1:09

The Text of the Label is "Welcome" this is not showing

Reportviewer problem

sidbaruah22-Jul-07 20:13

sidbaruah

22-Jul-07 20:13

Hi friends!
Ive got a peculiar requirement!
Is it possible to add links to the reportviewer rows which will open a window displaying a set of data in a dataset..
Its possible to redirect to another page but how do i open another window?
if anyone has any ideas!!
Thanks in advance!

I was born dumb!!
Laugh | :laugh:

Programming made me laugh Laugh | :laugh:

!!!
--sid--

Re: Reportviewer problem

Urs Enzler22-Jul-07 22:48

Urs Enzler

22-Jul-07 22:48

Yes you can add hyperlinks in rows in reportviewer. Unfortunately for you, I can't remember anymore where you can set this, but look for something called navigation / jump to url in the textbox options of the cell of your table.

-^-^-^-^-^-
no risk no funk

Re: Reportviewer problem

sidbaruah22-Jul-07 22:54

sidbaruah

22-Jul-07 22:54

Hi Thanks,
Well i know how to add hyperlinks but the problem is how to open a window out of the link click!
The link will redirect it to a new page while i wanted a pop up window on the click of the link !
thats wat is bugging me Frown | :(

I was born dumb!!
Laugh | :laugh:

Programming made me laugh Laugh | :laugh:

!!!
--sid--

Solution to multiple file upload control

Hari_101022-Jul-07 20:11

Hari_1010

22-Jul-07 20:11

Hi all,

I have found a solution to upload multiple files in one click without a multiple file upload control. The solution is as follows,

1.Create a website with Default.aspx page.
2.Drag and drop controls ListBox and Button in the Default.aspx page.
3.Now go to Deafult.aspx.cs and add the following code,

using System;
using System.Drawing;
using System.Windows.Forms;

public partial class _Default : System.Web.UI.Page
{
public System.Windows.Forms.OpenFileDialog openFileDialog1
=new OpenFileDialog();

protected void btn_browse_Click(object sender, EventArgs e)
{
this.openFileDialog1.Multiselect = true;
openFileDialog1.ShowDialog();
string[] files = openFileDialog1.FileNames;
for (int i = 0; i < files.Length; i++)
{
lst_files.Items.Add(files[i]);
}
}
}

4.Press F5 to run the application.
5.Now you will be able to add the multiple files in the list box.

But my problem now is, how will i get the file contents and file name of the multiple files from the list box and updated into the database.

Could anyone of you help me out to solve this problem.

Thanks and Regards,
Hariharan C

Re: Solution to multiple file upload control

N a v a n e e t h22-Jul-07 22:37

N a v a n e e t h

22-Jul-07 22:37

Happy to see that finally you got a solution Laugh | :laugh:

. Still your code is not digested for me, have you checked this somewhere other than your development system ? How you are getting contents in ListBox. Is it with full file path ?

I think you can loop on all list contents and get the file path. But problem will be reading file, since ASP.NET don't have permission to access the files location. If you are using your application on intranet, then manually you can add permissions for the directories, But in internet I don't think that this will be a good solution. I am not getting why your client is so specific on this type of uploads ? Have you seen something like this in any popular websites ? I never seen one Confused | :confused:

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Re: Solution to multiple file upload control

Hari_101022-Jul-07 22:42

Hari_1010

22-Jul-07 22:42

Hi Navaneeth,

Now my requirement is, Can we assign a file name to file upload control by default.

Could you please help me on this.

Thanks and Regards,
Hariharan C

Re: Solution to multiple file upload control

N a v a n e e t h22-Jul-07 22:57

N a v a n e e t h

22-Jul-07 22:57

Hari_1010 wrote:
Now my requirement is, Can we assign a file name to file upload control by default.

I think you can't

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