Re: getting the full file path from a FileUpload control in Mozilla - ASP.NET Discussion Boards

How to sort each row in a GridView based from a Field [RankOrder] from Database

-Muc_8-Feb-10 8:39

8-Feb-10 8:39

I need your help but have ideas but do not know how to implement them.

What I want is that the order of how the groups will eventually appear in the gridview are read from the database.

I have 1 to x groups.

In my GridView, the data are displayed with BoundField.

It looks like this.

<a href="http://img1.immage.de/0802377aunbenannt.jpg">http://img1.immage.de/0802377aunbenannt.jpg</a>[<a href="http://img1.immage.de/0802377aunbenannt.jpg" target="_blank" title="New Window">^</a>]

My question is how can sort each row?

Re: How to sort each row in a GridView based from a Field [RankOrder] from Database

PunkIsNotDead8-Feb-10 12:13

PunkIsNotDead

8-Feb-10 12:13

Hi Muc! I am Not quite sure what are you looking for Laugh | :laugh:

but maybe you need to program the sort event of gridview... something like

protected void GV_MyData_Sorting(object sender, GridViewSortEventArgs e)
        {
            string sortExpression = e.SortExpression;
            if (GridViewSortDirection == SortDirection.Ascending)
            {
                GridViewSortDirection = SortDirection.Descending;
                SortGridView(sortExpression, DESCENDING);
            }
            else
            {
                GridViewSortDirection = SortDirection.Ascending;
                SortGridView(sortExpression, ASCENDING);
            }
        }

        private void SortGridView(string sortExpression, string direction)
        {
            DataTable dt = GetDataTableSource()//Getting the data source of GV
            DataView dv = new DataView(dt);
            dv.Sort = sortExpression + direction;
            GV_MyData.DataSource = dv;
            GV_MyData.DataBind();
        }

        private const string ASCENDING = " ASC";
        private const string DESCENDING = " DESC";
        public SortDirection GridViewSortDirection
        {
            get
            {
                if (ViewState["sortDirection"] == null)
                    ViewState["sortDirection"] = SortDirection.Ascending;
                return (SortDirection)ViewState["sortDirection"];
            }
            set { ViewState["sortDirection"] = value; }
        }

... it maybe helps a little! good luck! Wink | ;)

Re: How to sort each row in a GridView based from a Field [RankOrder] from Database

-Muc_9-Feb-10 0:44

-Muc_

9-Feb-10 0:44

Hi punkIsNotDead, what im askin myself is how i can sort my gridview depending on the rank column in the database?
Its Loos like this

http://img2.immage.de/09028ecclientpic.jpg[^]

When one of the arrows is clicked on, for example Asceding then then the line should high slip. Let's say we click the down arrow for AEC, then its value must be recalculated, which would be called that previous rank_value [2] jumps to 1 And the value of 1 was is then 2 Once everything is to be bound to the GridView.

http://img4.immage.de/09024bd3d3edbpic.jpg[^]

Re: How to sort each row in a GridView based from a Field [RankOrder] from Database

-Muc_9-Feb-10 0:48

-Muc_

9-Feb-10 0:48

Hi punkIsNotDead, what im askin myself is how i can sort my gridview depending on the rank column in the database?
Its Loos like this

<a href="http://img2.immage.de/09028ecclientpic.jpg">http://img2.immage.de/09028ecclientpic.jpg</a>[<a href="http://img2.immage.de/09028ecclientpic.jpg" target="_blank" title="New Window">^</a>]

When one of the arrows is clicked on, for example Asceding then then the line should high slip. Let's say we click the down arrow for AEC, then its value must be recalculated, which would be called that previous rank_value [2] jumps to 1 And the value of 1 was is then 2 Once everything is to be bound to the GridView.

<a href="http://img4.immage.de/09024bd3d3edbpic.jpg"></a>

<a href="http://img4.immage.de/09024bd3d3edbpic.jpg">http://img4.immage.de/09024bd3d3edbpic.jpg</a>[<a href="http://img4.immage.de/09024bd3d3edbpic.jpg" target="_blank" title="New Window">^</a>]

getting the full file path from a FileUpload control in Mozilla

ashutosh kumar jha8-Feb-10 8:33

ashutosh kumar jha

8-Feb-10 8:33

When I browse to select a file using the FileUpload control, the file's full path is displayed in the accompanying textbox but when I try to get at the full path in my code, the path to the file is stripped off automatically and i can't find it. I need to perform different actions depending on what directory the file is from, so i need to get at the path. I seem to run into the same problem with the simple html file input control as well.

It seems like I must be overlooking something very simple. Does anyone know how I can get at the full path?

thanks so much,
Ashu
9818842034

ashutosh kumar jha

Re: getting the full file path from a FileUpload control in Mozilla

Abhishek Sur8-Feb-10 9:27

Abhishek Sur

8-Feb-10 9:27

I dont think this is actually needed, as the path that you would find from the fileupload control will not be the path to the server, rather it will be a path of the client.

If you still like to use it, all you can see is :
this.myfileUpload.PostedFile.FileName

Or find from

HttpContext.Current.Request.Files

or

<br />
Request.Form["fileuploadControl"]<br />

These are sent from the client. If this doesnt solves the issue, I think the browser is not sending the full path (depends on browser).
Rose | [Rose]

Abhishek Sur
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Re: getting the full file path from a FileUpload control in Mozilla

ashutosh kumar jha8-Feb-10 20:57

ashutosh kumar jha

8-Feb-10 20:57

Dear sir,
basically i want to pass a complete local file path in a method which can be post a file in different server(means i want to upload a file on multiple server at a time, thats why i used ftp class in asp.net to upload the file, it is working Fine in Internet Explorer but not work with Mozila).

My Code Function is

public void uploadFileUsingFTP(string CompleteFTPPath, string CompleteLocalPath, string UName, string PWD)
{
//Create a FTP Request Object and Specfiy a Complete Path
FtpWebRequest reqObj = (FtpWebRequest)WebRequest.Create(CompleteFTPPath);
//Call A FileUpload Method of FTP Request Object
reqObj.Method = WebRequestMethods.Ftp.UploadFile;
//If you want to access Resourse Protected You need to give User Name and PWD
reqObj.Credentials = new NetworkCredential(UName, PWD);
//FileStream object read file from Local Drive
FileStream streamObj = File.OpenRead(CompleteLocalPath);
//Store File in Buffer
byte[] buffer = new byte[streamObj.Length + 1];
//Read File from Buffer
streamObj.Read(buffer, 0, buffer.Length);
//Close FileStream Object Set its Value to nothing
streamObj.Close();
//Upload File to ftp://localHost/ set its object to nothing
reqObj.GetRequestStream().Write(buffer, 0, buffer.Length);
}

ashutosh kumar jha

Re: getting the full file path from a FileUpload control in Mozilla

Abhishek Sur9-Feb-10 10:00

Abhishek Sur

9-Feb-10 10:00

Hey Asutosh,

I think you are missing out the point. From the web site, you can send files only through httpstreams. To invoke FTP from the client side you need client side sandbox apps etc which are capable of invoking Ftp requests to the server.

Other than that, if you are willing to invoke FTP request to the FTP server from the hosting application, you need to upload the files through HTTP, and then you need to send the file to the FTP location, invoking a new FTP session to that server.

Actually one thing you must remember, Server cant request a client to get a file. Even though you send the client full file path to the ftp server, if the client remains idle, server cannot get the file.

I hope this is clear now.

Smile | :)

Abhishek Sur
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gridview pagination

FEMDEV8-Feb-10 6:28

FEMDEV

8-Feb-10 6:28

Hi,
I have a custom paged grid user control on my page. the problem is everytime the last page number is clicked it come out fine but if it is clicked again all the rows of the gridview are displayed irrespective of data and they disappear again when clicked and then reappear if next is pressed .

Re: gridview pagination

Vimalsoft(Pty) Ltd8-Feb-10 19:48

Vimalsoft(Pty) Ltd

8-Feb-10 19:48

Look at this and compare

Paging without a wizard (SqldataSource control) [^]

Vuyiswa Maseko,

Spoted in Daniweb-- Sorry to rant. I hate websites. They are just wierd. They don't behave like normal code.

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

Re: gridview pagination

Gaurav Dudeja India8-Feb-10 19:54

Gaurav Dudeja India

8-Feb-10 19:54

you have to post some sample code also, to clarify this problem.

Re: gridview pagination

FEMDEV11-Feb-10 3:33

FEMDEV

11-Feb-10 3:33

protected override void InitializePager(GridViewRow row, int columnSpan, PagedDataSource pagedDataSource)
{
try
{

if (PagerType == ThisPagerType.Regular)
{

try
{
if (CustomPaging)
{
pagedDataSource.AllowCustomPaging = true;
pagedDataSource.VirtualCount = VirtualItemCount;
pagedDataSource.CurrentPageIndex = CurrentPageIndex;
}
base.InitializePager(row, columnSpan, pagedDataSource);

}
catch (Exception ex)
{

throw ex;
}
}
else
{
pagedDataSource.AllowCustomPaging = true;
pagedDataSource.VirtualCount = VirtualItemCount;
pagedDataSource.CurrentPageIndex = CurrentPageIndex;

PlaceHolder plc = new PlaceHolder();

TableCell cell_0 = new TableCell();
TableCell cell_1;
{
cell_1 = new TableCell();

LinkButton prev = new LinkButton();
prev.Text = "<< Previous ";
prev.CommandArgument = string.Format("{0}", (pagedDataSource.CurrentPageIndex - 1));
prev.Visible = (pagedDataSource.CurrentPageIndex > 0);
prev.CssClass = "pagnPrev";
prev.Click += new EventHandler(navigate_Click);
cell_1.Controls.Add(prev);

for (int i = 0; i < pagedDataSource.PageCount; i++)
{
LinkButton numb = new LinkButton();
numb.ID = i.ToString();
numb.Text = Convert.ToString(i + 1);
numb.CommandArgument = string.Format("{0}", Convert.ToString(i));
if (i == pagedDataSource.CurrentPageIndex)
{
numb.Enabled = false;
numb.CssClass = "pagnCur";
}
else
{
numb.Enabled = true;
numb.CssClass = "pagnLink";
}
numb.Click += new EventHandler(navigate_Click);
cell_1.Controls.Add(numb);
if (i < pagedDataSource.PageCount)
{
Literal ltl = new Literal();
ltl.Text = " ";
cell_1.Controls.Add(ltl);
}
}

LinkButton next = new LinkButton();
next.Text = "Next >>";
next.CommandArgument = string.Format("{0}", (pagedDataSource.CurrentPageIndex + 1));
next.Visible = (pagedDataSource.CurrentPageIndex < (pagedDataSource.PageCount - 1));
next.CssClass = "pagnNext";
next.Click += new EventHandler(navigate_Click);
cell_1.Controls.Add(next);

}

// create a Table that will replace entirely our GridView's Pager section
Table tbl = new Table();
tbl.BorderWidth = 0;
tbl.Width = Unit.Percentage(100);
tbl.Rows.Add(new TableRow());

tbl.Rows[0].Cells.Add(cell_1);
tbl.Rows[0].Cells[0].HorizontalAlign = HorizontalAlign.Right;
row.Controls.AddAt(0, new TableCell());
row.Cells[0].ColumnSpan = Columns.Count;
row.Cells[0].Controls.AddAt(0, tbl);

if ((FooterText != null) && (FooterURL != null))
{

Literal ltlLink = new Literal();
ltlLink.Text = @"<a href="""+ FooterURL +@""" title="""+ FooterText+ @""" target=""_self"">" + FooterText + "</a>";
this.FooterRow.Cells[0].Controls.Add(ltlLink);
}
else if (FooterText != null)
this.FooterRow.Cells[0].Text = FooterText;
}
}

public virtual void LoadGrid(MailSearch mailSearch, userAccount ,int pageCount)
{

try
{

mailSearch.PageSize = 20;
mailSearch.SelectedPage = pageCount;

MailResults mailResults = new MailResults();

//sent messages
if (ViewState["ReceivedFlag"] == null)
{
mailSearch.FromPartyId = userAccount.PartyId;
mailResults = userAccount .MailSearch(mailSearch, Helper.GetLoggedInIdentity());
}
//received messages
else if (ViewState["ReceivedFlag"].ToString() == "true")
{
mailResults = userAccount.MailSearchByReceivedMessages(mailSearch, userAccount.PartyId, Helper.GetLoggedInIdentity());
}
//sent messages
else if (ViewState["ReceivedFlag"].ToString() == "false")
{
mailSearch.FromPartyId = userAccount.PartyId;
mailResults = userAccount.MailSearch(mailSearch, Helper.GetLoggedInIdentity());
}
if (mailResults.MailCollection.Count == 0)
{ lblXYZ.Text = "Currently, You don't have ....."; }
else
{
int size;
if ((mailResults.RowCount) < (pageCount * 20))
{ size = (int)mailResults.RowCount; }
else { size = (pageCount * 20); }
lblXYZ.Text = "Mail ( " + ((pageCount * 20) - 19) + "-" + size + " of " + mailResults.RowCount + ")";
}

DataTable dt = new DataTable();
dt.Columns.Add("MailID");
dt.Columns.Add("FromUserName");
dt.Columns.Add("Subject");
dt.Columns.Add("CreatedDate");
dt.Columns.Add("LastViewedDate");
dt.Columns.Add("dteCreatedDate");
dt.Columns.Add("dteLastViewedDate");

DataRow drow;
foreach (Mail mail in mailResults.MailCollection)
{
drow = dt.NewRow();
drow["MailID"] = mail.MailId;
drow["FromUserName"] = mail.FromUserName;
drow["Subject"] = mail.Subject;
drow["CreatedDate"] = mail.CreatedDate.ToString("dd/MM/yyyy HH:mm");
if (!String.IsNullOrEmpty(mail.LastViewedDate.ToString()))
drow["LastViewedDate"] = mail.LastViewedDate.Value.ToString("dd/MM/yyyy HH:mm");
else
drow["LastViewedDate"] = mail.LastViewedDate;
drow["dteCreatedDate"] = mail.CreatedDate;
drow["dteLastViewedDate"] = mail.LastViewedDate;

dt.Rows.Add(drow);
}

this.gvMail.PageSize = mailSearch.PageSize.Value;
this.gvMail.VirtualItemCount = mailResults.RowCount.Value;
this.gvMail.CurrentPageIndex = pageCount - 1;

gvMail.DataSource = dt;
gvMail.DataBind();
}
catch (Exception ex)
{
xyz
throw;
}

}

body Onload Looping..

Hema Bairavan8-Feb-10 2:30

Hema Bairavan

8-Feb-10 2:30

Hi all,

I have a problem in my site that, when i call the java script in on load, it jsut going on loop. my code here

<script type="text/javascript">
function coolAl() {
alert("The page is loading... now!");
document.getElementById("PageRun").click();
}

</script>

<body onLoad="coolAl()">
<form id="form1" runat="server">
<div>

</div>
</form>
</body>

where PageRun is an asp button which has some events on the aspx.cs page

even the events code is empty am getting looped.

it gets stopped when i remove

document.getElementById("PageRun").click();

what may be the reason. help me pleaser

Re: body Onload Looping..

Not Active8-Feb-10 2:50

Not Active

8-Feb-10 2:50

An ASP.NET button causes a postback which reloads the page. You tell me why you're in a loop.

I know the language. I've read a book. - _Madmatt

Custom textbox control problem in Firefox and Chrome [modified]

Danpeking8-Feb-10 1:51

Danpeking

8-Feb-10 1:51

Hi, I'm having a strange problem when I'm testing my custom web control. The problem is when I have entered a value in the textbox and pressed next on to another screen. If I then go back (history.back) then the textbox is blank rather than showing the value entered.

This only seems to happen in Firefox and Chrome though and it is fine in IE. The value is being saved to the database ok. My class in inheriting from WebControl.

public class AutoCompleteTextBox : WebControl

If it helps, there is a lot of JavaScript used.
Does anybody have any idea how I can solve this please?
Thanks

modified on Monday, February 8, 2010 11:03 AM

I wanna make a webpage to find ID or password.

lsh486love8-Feb-10 1:46

lsh486love

8-Feb-10 1:46

Hello.

I wanna make a webpage to find ID or password.

If someone lost his password, the page should let him know his password by email.

so, I should make a function to send an email to be able to check out the password or new password.

Is there any good sample source??

please let me know how to make it..

Thank you.

Re: I wanna make a webpage to find ID or password.

Not Active8-Feb-10 2:07

Not Active

8-Feb-10 2:07

Use the builtin ASP.NET login controls and database.

I know the language. I've read a book. - _Madmatt

Re: I wanna make a webpage to find ID or password.

sashidhar8-Feb-10 3:22

sashidhar

8-Feb-10 3:22

As marc suggest You..!
Here are the links..!
http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.passwordrecovery.aspx[^]
http://www.asp.net/CSSAdapters/Membership/PasswordRecovery.aspx[^]
http://www.c-sharpcorner.com/UploadFile/raj1979/PasswordRecovery10032008150514PM/PasswordRecovery.aspx[^]

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restric multiple download concept implemented by rapidshare and hotfile

Tridip Bhattacharjee8-Feb-10 0:31

Tridip Bhattacharjee

8-Feb-10 0:31

rapidshare,hotfile and many site they restric user to download more than one file at a time.
what is their concept and how can i implement this concept by asp.net

thanks

tbhattacharjee

Re: restric multiple download concept implemented by rapidshare and hotfile

sashidhar8-Feb-10 0:54

sashidhar

8-Feb-10 0:54

Its a every day question here..!
just make use of the Ip address of the client .and restrict the download..!

http://forums.asp.net/p/1515756/3626383.aspx[^]

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Blog size

Satish328-Feb-10 0:18

Satish32

8-Feb-10 0:18

HI All,

Need some suggestions.

suppose, I have a free Blog hosting site like blogspot.com and i want to restrict each blog size to not more than 20MB,to do this i need to calculate the size of the Blog hosted on the server

how do i calculate the size of every blog?

Thanks in advance,

Satish

Re: Blog size

Abhishek Sur8-Feb-10 9:32

Abhishek Sur

8-Feb-10 9:32

You need to ask google, if there is no info regarding the blog size.

You cant calculate yourself, as it is not in your own server. Smile | :)

Abhishek Sur
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resume large file download?

Tridip Bhattacharjee7-Feb-10 23:53

Tridip Bhattacharjee

7-Feb-10 23:53

how to download a large file with resume facility in asp.net. thanks

tbhattacharjee

Re: resume large file download?

Rhys Jacob7-Feb-10 23:59

Rhys Jacob

7-Feb-10 23:59

You could have a look at BITS - Background Intelligent Transfer Service

File download by ICallback

Tridip Bhattacharjee7-Feb-10 23:52

Tridip Bhattacharjee

7-Feb-10 23:52

is it possible to download any zip file to client machine through icallback. please help me with a sample code.

Thanks in advance

tbhattacharjee

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