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thanks you so much
could you give me an example. i mean not the whole code, but how will be the line.
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if s = your string returned fromt he database, you'd use
s.replace(vbCrLf, "<br />")
in VB - you'll have to look up the C++ or C# versions yourself if you need them... but the VB constant vbCrLf is just the carriage-return line-feed characters which are Chr(13) and Chr(10), so you can maybe work this out yourself... ie, the VB equivalkent is
s.replace(Chr(13) & Chr(10), "<br />")
(it's probably the same in C except for the ; at the end)
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Sorry before i come here i try to make this works , but i can't here is my code, went to the documentation and didnt no find anything, could you help me with that?
<asp:sqldatasource id="SqlDataSource1" runat="server" connectionstring="<%$ ConnectionStrings:vpx_newConnectionString %>"
="" selectcommand="SELECT [pname], [pdescription] FROM [vpx_products]" oldvaluesparameterformatstring="original_{0}">
Dim s As String = SqlDataSource1.SelectCommand("pdescription")
s.replace(Chr(13) & Chr(10), "")
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well, no.. you either need to do this (sort of thing) in the ItemDatabound event, or else in the ItemTemplate of your datalist control instead of just binding it directly to the pdesciption field you have to call a function to format the display, passing the data as argument
<ItemTemplate>
<%# myFormatFunction( DataBinder.Eval(Container.DataItem, "pdescription") ) %>
</ItemTemplate>
Then in your code behind the function would be
Function myFormatFunction (ByVal s As String) As String
Return s.replace(vbCrLf, "<br />")
End Function
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Thank you so much, finally I made it work, i rated your answer as 5, you are the man, lol
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well done! - and thanks...
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Afternoon guys and gals.
Have a "fun" issue to track down in our web app. One of the features is that from a popup window, the user can click a button and another popup window appears, with a PDF report viewer. On some machines, the window pops up, but the report doesn't (our waiting spinner just sits there spinning away). This is irritating enough, but to add insult to injury, when this popup window is closed, it's immediately re-displayed with the report as it should be.....
Anyone have any ideas? The viewer is not an activeX - it uses response.write to send the pdf as a bytestream, so it's probably not an IE security issue (is it?)
There seems to be no rhyme or reason as to which machines are affected - IE6 / IE7 / Various security zones and settings changed, but to no avail.....
Anyone? Anyone at all? Come on - don't be shy! 
"Knock me down, I'll get straight back up again, I'll come back stronger than a powered up pacman"
(Lilly Allen / Kaiser Chiefs)
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I think it is a PDF Plugin issue.
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Vasudevan Deepak Kumar wrote: I think it is a PDF Plugin issue.
Unfortunately not - as I mentioned, it's not actually using a plugin per-se - it's using Active reports to generate a file, splitting the file into bytes and sending down the wire as application/pdf. Added to which, the report is actually dispalyed once the window's closed - it's kinda like a "blocking" issue - but there's nothing that I can see that would block it lol
"Knock me down, I'll get straight back up again, I'll come back stronger than a powered up pacman"
(Lilly Allen / Kaiser Chiefs)
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When you are trying to list items in a ddl, is it best to do it from the Item List collection or to a table, for instance in SQL Server? Thanks...
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It depends. If you have a simple Yes and No in your drop down the probably not. If you have items that may be changing, it might make sense to load it from SQL. Sometimes it depends on what your client is willing to pay for.
Ben
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oh..ok, thanks. I had 55 names I added using the Item List. I converted an Access database to SQL Server for someone, but there's no data in it. I guess later whatever she wants, it can be changed. Thanks for your time, have a good day.
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I need help on Crystal Reports or Reporting Services.
I have some variables that I get it from the user as textbox or dropdownlist control than pass it to the Crystal Report or the Reporting services.
But, I can not do this. I don't know how to pass the variables (parameters) I get from the user and show the Crystal Report to the user.
Could someone tell me how to do this please.
Thank you so much in advance.
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Respected Gurus
I have to export a datagrid to excel in asp.net1.1
my code is:---
Private Sub btnExport_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnExport.Click
Response.ContentType = "application/vnd.ms-excel"
' Remove the charset from the Content-Type header.
Response.Charset = ""
' Turn off the view state.
Me.EnableViewState = False
'Dim tw As New System.IO.StringWriter
tw = New System.IO.StringWriter
'Dim hw As New System.Web.UI.HtmlTextWriter(tw)
hw = New System.Web.UI.HtmlTextWriter(tw)
' Get the HTML for the control.
DataGrid1.RenderControl(hw)
' Write the HTML back to the browser.
Response.Write(tw.ToString())
' End the response.
Response.End()
End Sub
whenever i run this code i got the error message that control datagrid1_....
must be placed inside a form tag with runat=server.
i chack the same.
Plz suggest.
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how can i make hot regions on an image map change colour with a change in some statement in the database
am trying
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Hello;
I want to open a popup window, which shows details of a product, from gridview.
I used imagebutton for that aim in gridview and the code of that is;
ImageButton ID="ImageButton3" runat="server" OnClientClick ="javascript:openEkBilgi('ekBilgi.aspx?Kod=<%# Eval('Kod') %>');" Height="21px" ImageUrl="~/images/makefileappwiz.ico"
and the javascript code is:
function openIcerik(pagename)
{
window.open(pagename,'icerik','width=500,height=550');
}
and the ekBilgi.aspx.cs code is:
public partial class ekBilgi : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
string Kod = Request.QueryString["Kod"].ToString();
String con_str;
object obj;
SqlCommand cmd;
con_str = WebConfigurationManager.ConnectionStrings["EgitimConnectionString"].ConnectionString;
SqlConnection conn = new SqlConnection(con_str);
cmd = new SqlCommand("Select EkBilgi from Egitim where Kod=@Kod", conn);
cmd.Parameters.AddWithValue("Kod", Kod);
conn.Open();
obj = cmd.ExecuteScalar();
conn.Close();
Label1.Text = (string)obj;
}
}
}
but it doesn't work.
Can somebody help me...
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You javascript is not correct. You have:
openEkBilgi(
You need
window.open(
Hope that helps.
Ben
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Thanks for your help.
But I used javascript function, in it I used window.open() like below:
function openIcerik(pagename)
{
window.open(pagename,'icerik','width=500,height=550');
}
Function is coming from the imagebutton OnClientClick event, as below:
ImageButton ID="ImageButton3" runat="server" OnClientClick ="javascript:window.open('ekBilgi.aspx?Kod=<%# Eval('Kod') %>');" Height="21px" ImageUrl="~/images/makefileappwiz.ico"
I tried also your suggestion, but again it did not work.
Could you please look again for see is there anything wrong...
So thankss.
Tahsin Ateş
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Perhaps you should just add an anchor tag instead of the imagebutton:
<a id="hyperLink" title="icerik" target="_blank" href='<%# "ekBilgi.aspx?Kod="+DataBinder.Eval(Container.DataItem,"Kod").ToString() %>'>makefileappwiz</a>
You might want to try using DataBinder.Eval as well.
Hope that helps.
Ben
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Thank you very much, it works. But in my project I want to show that details in a small popup window. İf I can fix the size of that explorer page, It can also help me. Do you know how to do that.
Thank you very much...
Tahsin
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You could add some java script to the load event of that page and do these javascript functions:
window.moveTo(0,0);
window.resizeTo(500,500);
Ben
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So thanks.
Have a nice day...
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Sorry. my javascript knowledge is not good. Can you show how to write javascript in my page load event.
Thanks
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What version of visual studio are you using? .net 1.1 or .net 2.0? It affects the syntax a little bit. VB.net or C#?
Ben
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