ASP.NET Discussion Boards

tomwilliams11-Apr-08 4:19

11-Apr-08 4:19

Hi

I am having problems getting set focus to work, I have a page with numerous user controls on it but always need the focus to return to one text box following postback. - This control is also within its own user control.

I have stripped out lots of code to try and track down the error, my current position is as follows.

The main page has one button on it, to force a postback, there is no code within the onclick event. The page has one user control, SwipeCard2
This user control has an update panel on with updatemode set to conditional, a text box (txtswipe) and a label lblError.

This control has the following code which is used to register the javascript to set the focus

Public Sub SetFocusToControl(ByVal page As System.Web.UI.Page, ByVal control As System.Web.UI.Control)

Dim strScript As String = String.Format("document.getElementById('{0}').focus();", control.ClientID)
strScript = String.Format("<script language=""JavaScript"">{0}</script>", strScript)
page.ClientScript.RegisterStartupScript(Me.GetType(), "setFocus", strScript)
End Sub

Protected Sub Page_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.PreRender
' CSBSetFocus()
SetFocusToControl(Page, Me.TxtSwipe)
Me.UpdatePanel1.Update()
End Sub

The above code works a treat, if you click anywhere on the page to remove the focus, then click on the button, the cursor is returned to the text box within the user control.

I have now added the following code to the TextChanged event

Me.lblError.Text = "This is not a supervisor account!"
Me.TxtSwipe.Text = String.Empty
Me.UpdatePanel1.Update()

Now the cursor will not appear in the textbox following postback,

Any ideas?

Regards

Tom

Re: AJAX Set focus + User Control

tomwilliams11-Apr-08 5:16

tomwilliams

11-Apr-08 5:16

If anybody else wants to know the fix put

ScriptManager.GetCurrent(Page).SetFocus(Me.txtScan)

in pre render of the control

Datagrid Problem

Devkranth Kishore Vanja11-Apr-08 4:13

Devkranth Kishore Vanja

11-Apr-08 4:13

Re: Datagrid Problem

Herman<T>.Instance14-Apr-08 0:19

Herman<T>.Instance

14-Apr-08 0:19

Hi,

I would make the column ruleset a LinkButton.
In your aspx you create a TemplateField that has a LinkButton like:

<asp:LinkButton runat="server" ID="lbRuleSet" CommandName="EditGrid" OnCommand="Grid_OnCommand" />

In the codebehind you create a Method like:

protected void Grid_OnCommand(Object sender, CommandEventArgs e)
       {
           LinkButton btn = (LinkButton)sender;
           GridViewRow row = (GridViewRow)btn.NamingContainer;
           if (e.CommandName.Equals("EditGrid"))
           {
               MyGridView.SelectedIndex = row.RowIndex;
               // now you have MyGridView.SelectedValue available and you can
               // display your details, as I believe you want to now the row the
               // user selected in stead of the clumnnumber it clicked
               MyGridView.SelectedIndex = -1; //to have no selectedrow again
           }

       }

Rather bizarre databinding problem...

RichardGrimmer11-Apr-08 3:49

RichardGrimmer

11-Apr-08 3:49

Hi guys...

OK, picture the scene if you will...a standard SP returns some codes and VAT values. The codes are in varchar(3) fields.

This data is then bound to a DataList - not directly, but with an Item template, containing a drop down list for the rates. Now when binding, the values are correctly added to the ddl, but the selected value is not being set correctly. Looking at the code, when I do the databind, the column is indeed "1" or "x" or whatever...so far so good, but in the databind event handler, when I look at e.Item.DataItem's version of the value (used to determine which item to select), it's being returned as "1 " or "x "

Anyone seen anything similar? It's almost as though the function call to the bind event is what's doing the mangling. but I can't see how!

I've also tried changing the column to a varchar (1) in the database, but bizarrely, it still appears as "1 " in the bind event. To add even more complexity(!) this is only ocurring on a client's dataset - on our "reference" dataset, with similar data, all is fine...

C# has already designed away most of the tedium of C++.

Re: Rather bizarre databinding problem...

Brady Kelly11-Apr-08 5:10

Brady Kelly

11-Apr-08 5:10

I vaguely recall wrestling with something like that that, and I don't believe I resolved it. I think I just worked around it.

Pits fall into Chuck Norris.

Creating Multilingual Web page?

Sam.M11-Apr-08 2:25

Sam.M

11-Apr-08 2:25

Hi there,

How can i check the font used in different cultures?

Suppose i'm changing the culture as "hi-IN", where i can see the font using for hi-IN?

Regards n Thks

Sam.M

Re: Creating Multilingual Web page?

its.rajendra11-Apr-08 2:46

its.rajendra

11-Apr-08 2:46

Hi sam,

generally you can test it through various free translator, available on net...
for example use this : http://www.freetranslation.com

smtp.gmail.com

Piyush Vardhan Singh11-Apr-08 2:18

Piyush Vardhan Singh

11-Apr-08 2:18

helooooooooooo Every Body

how to use smtp.gmail.com for sending mail. its free Server please help me

Thanku

Piyush Vardhan Singh
p_vardhan14@rediffmail.com
http://holyschoolofvaranasi.blogspot.com
http://holytravelsofvaranasi.blogspot.com

Re: smtp.gmail.com

Sam.M11-Apr-08 2:26

Sam.M

11-Apr-08 2:26

Have you tried smtp.google.com?

Regards n Thks

Sam.M

Re: smtp.gmail.com

Piyush Vardhan Singh11-Apr-08 2:29

Piyush Vardhan Singh

11-Apr-08 2:29

yaaa i use this in last night but it give athentication errro

Piyush Vardhan Singh
p_vardhan14@rediffmail.com
http://holyschoolofvaranasi.blogspot.com
http://holytravelsofvaranasi.blogspot.com

Re: smtp.gmail.com

Sam.M11-Apr-08 2:31

Sam.M

11-Apr-08 2:31

Go through this:

http://lifehacker.com/software/email-apps/how-to-use-gmail-as-your-smtp-server-111166.php[^]

Regards n Thks

Sam.M

Re: smtp.gmail.com

Piyush Vardhan Singh11-Apr-08 2:37

Piyush Vardhan Singh

11-Apr-08 2:37

i have alredy use this and i usee id and password of my gmail Account. it right way to go??
i will catch u ofter 1 hr. if u have any yahoo id then frwd me...
byeee

Piyush Vardhan Singh
p_vardhan14@rediffmail.com
http://holyschoolofvaranasi.blogspot.com
http://holytravelsofvaranasi.blogspot.com

Re: smtp.gmail.com

Piyush Vardhan Singh11-Apr-08 2:32

Piyush Vardhan Singh

11-Apr-08 2:32

i work on .net2008 on vista operating system and vista have not SMTP server so i want use this...

Piyush Vardhan Singh
p_vardhan14@rediffmail.com
http://holyschoolofvaranasi.blogspot.com
http://holytravelsofvaranasi.blogspot.com

Re: smtp.gmail.com

Parwej Ahamad11-Apr-08 18:25

Parwej Ahamad

11-Apr-08 18:25

Set TLS Authentication is True and Specify the correct Port No.

Parwej Ahamad

'downloading an attachment file name changes when 2 dots(.) contained in filename'

its.rajendra11-Apr-08 2:16

its.rajendra

11-Apr-08 2:16

When I download a file it gives other filename if containing more than one dot(.), for example

download file : application.it.pdf

Then it will display : application[1].it.pdf...

how to contain the same file name during downloading....
I'm using following code :

------
-----
FileInfo f = new FileInfo(docname);
Response.ContentType = "application/octet-stream";
Response.AddHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlEncode(f.Name));
Response.AddHeader("Content-Length", fileSize.ToString());

-----
-----

any suggestions .....
Thnx in advance...

Right Click event on image

Imran Khan Pathan11-Apr-08 1:35

Imran Khan Pathan

11-Apr-08 1:35

Hi friends.
I want to capture right click event on any image.
I need to implement menu controls on right click event of image.
Can any body guide me how to implement this or give me some reference sites?

thanks in advance

please don't forget to vote on the post that helped you.

Re: Right Click event on image

Christian Graus11-Apr-08 1:38

Christian Graus

11-Apr-08 1:38

I know you can capture right clicks and suppress them, so I see no reason why you couldn't use the same code to bring up a javascript menu.

Christian Graus

Please read this if you don't understand the answer I've given you

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

Dynamiclly radiobuttonlist

Burim Rama11-Apr-08 1:08

Burim Rama

11-Apr-08 1:08

Hey
I have created a metode to create RadiobuttonList dynamically but when i show it in my page end i chec them to false or true and when i click the button all radiobutton is coming back to true.

I have a function to read wgat user have selected :
Hope i can help. her is som code to create radiobuttonlist:

foreach (DataRow dr in ds.Tables[0].Rows)
{

Label li = new Label();
System.Web.UI.WebControls.ListItem ls = new System.Web.UI.WebControls.ListItem();
RadioButtonList rl = new RadioButtonList();
rl.Items.Add(new System.Web.UI.WebControls.ListItem("Inkl", dr["Type"].ToString()));
rl.Items.Add(new System.Web.UI.WebControls.ListItem("Eks", dr["Type"].ToString()));

rl.RepeatDirection = RepeatDirection.Horizontal;
Panel2.Controls.Add(li);
Panel2.Controls.Add(rl); //tilføjer dem til panelet

}
then when i click a button hwo called checkthevalue, i called this metode:
foreach (Control cr in Panel2.Controls)
{
if (cr is RadioButtonList)
{
RadioButtonList rb = (RadioButtonList)cr;
foreach (System.Web.UI.WebControls.ListItem ls in rb.Items)
{
if (ls.Selected && rb.SelectedItem.Text == "Eks")
{
//this ad a line to pdf file
document.Add(new Paragraph("-" + rb.SelectedItem.Value.ToString(), FontFactory.GetFont(FontFactory.TIMES_ROMAN, 12)));
}
}
}
}

Hope i can help me.

Question

nithydurai11-Apr-08 0:47

nithydurai

11-Apr-08 0:47

how to create the chating program pls give coding from .net with c#

its same as gmail chating program

Re: Question

J4amieC11-Apr-08 0:51

J4amieC

11-Apr-08 0:51

Every single one of the messages you've posted have had the subject "Question". Don't you think everything posted on these (technical) boards is a question?

Oh, and no, were will not provide you full code for a chat application. Get a clue!

Re: Question

eyeseetee11-Apr-08 0:55

eyeseetee

11-Apr-08 0:55

but wait surely we should be expected to write his app for him
I mean we arent getting paid for it, he is, what better incentive is that Smile | :)