ASP.NET

19-Jul-07 12:31

have you tried stepping through this line by line using the debugger. This would tell you what conditions are being met and which case statements are being used.

How are you links getting their values? Chances are they are getting the wrong value from the get go.

Can you provide two examples of what the links look like? One for the intial load, and another for after you click on a link.

Re: Web user controls and urls in asp.net 1.1

jojoStoneHead19-Jul-07 13:31

jojoStoneHead

19-Jul-07 13:31

In the designer I set the NavigateUrl for the HyperLink to "UsrControl/NetworkUI/UC_CategoriesList.aspx" (the .aspx extention is just so it looks as page when user hovers over link in browser).

This is the rawurl which I get in Application_BeginRequest when I click the hyperlink for the first time. "UsrControl/NetworkUI/UC_CategoriesList.aspx" which is fine.

When I click the second time I hit the Case Else part:
Context.RewritePath(sVirtualDirectory & "/" + sDefaultPageName + ".aspx" & "?page=" & sPage2 & "&" & sQS)

at this point the url is now "UsrControl/NetworkUI/UsrControl/NetworkUI/UC_CategoriesList.aspx".

and with subsequent clicks it keeps appending "UsrControl/NetworkUI" to the url.
and all links on the user control have their url changed as well

In the user control Page_load the NavigateUrl for the hyperlink is still set the one I set in Designer

This can be reproduced by creating an asp.net project and add a page. Add a folder and add a user control in the folder,drop a hyperlink on the user control and set the NavigateUrl to something.

rewrite the path (context.rewritepath) to the page in Application_BeginRequest (so you can be able to click more than once)
and check the rawurl every time you click.

Thanks

asp:Calendar

Brendan Vogt19-Jul-07 8:15

Brendan Vogt

19-Jul-07 8:15

Hi,

I am looking for just a plain calendar on the page. I just need to display the days and if a property is booked I must display the day block as another colour. This I havem but the day number have a link. How do I remove the link so that the day number is just plain text?

I am using the asp:Calendar control.

Regards
ma se

Re: asp:Calendar

kubben19-Jul-07 8:20

kubben

19-Jul-07 8:20

This is what Microsoft help has on marking days as selectable:

VB.net
Protected Sub Calendar1_DayRender(ByVal sender As Object, _
        ByVal e As DayRenderEventArgs) Handles Calendar1.DayRender
    Dim myAppointment As Date = New Date(2005, 10, 1)
    If (e.Day.Date = myAppointment) Then
        e.Day.IsSelectable = True
    Else
        e.Day.IsSelectable = False
    End If
End Sub
 


C#  
protected void Calendar1_DayRender(object sender, 
    DayRenderEventArgs e)
{
    DateTime myAppointment = new DateTime(2005, 10, 1);
    if (e.Day.Date == myAppointment)
    {
        e.Day.IsSelectable = true;
    }
    else
    {
        e.Day.IsSelectable = false; 
    }
}

Ben

FormView ASP.Net 2.0

Amit Kumar G19-Jul-07 8:12

Amit Kumar G

19-Jul-07 8:12

Any one know (prefer some sample source code) for below two queries:

a) How I can use FormView (insert Template) in unbound behavior. I want to write my own insert statements rather than using SQLDataSource cmmandname=”insert” etc…

b)I also need to do data validation of formview controls through java script.

Thanks
Amit

Re: FormView ASP.Net 2.0

Amit Kumar G19-Jul-07 8:22

Amit Kumar G

19-Jul-07 8:22

I know this but problems is here i have to hard code control names...

(FormView1.FindControl("TxtFName"))).Text.ToString();

Sharepoint WebPart Button Click

Daaron19-Jul-07 8:09

Daaron

19-Jul-07 8:09

I have an *extremely* basic question. Much of the code below has been lifted from Scott Hilier's book on MOSS. I have also asked him this question with no response as yet.

When I click on a button in a sharepoint web part, I think it should run the method I associate:

protected override void CreateChildControls()
{
m_button = new Button();
m_button.Text = "Push Me!";
m_button.Click += new EventHandler(m_button_Click);
Controls.Add(m_button);
}
protected override void RenderContents(HtmlTextWriter writer)
{
m_button.RenderControl(writer);
}
void m_button_Click(object sender, EventArgs e)
{
m_report += "Button Click
";
}

...The problem is that "Button Click" is never reached. It does post back, but it does not reach my breakpoint and does not write the text.

Ideas appreciated.

Cheers,
Daaron

Parse error message [modified]

ASPnoob19-Jul-07 6:27

ASPnoob

19-Jul-07 6:27

Hi, I get the error message " Name 'parse' is not declared" in the following code.

Try<br />
            _con.Open()<br />
            Dim _cmd As OdbcCommand = _con.CreateCommand()<br />
            _cmd.CommandText = "select Resumes from" + " Contenttbl where id='" + id + "'"

Dim _buf As Byte() = CByte(parse(_cmd.ExecuteScalar()))

         Response.BinaryWrite(_buf)<br />
        Catch<br />
        Finally<br />
<br />
            _con.Close()<br />
        End Try

Isn't Parse a method name, why would I have to declare it if its a built-in method in VB.net? I have tried changing the line

Dim _buf As Byte() = CByte(parse(_cmd.ExecuteScalar()))

to

Dim _buf As Byte = CByte(_cmd.ExecuteScalar())

but it didn't work. I got the error "Value of type 'Byte' cannot be converted to '1-dimensional array of Byte'" on the line Response.BinaryWrite(_buf), when I did that. At this point I really don't know what else to do, please help me solve the problem. Thank you in advance for your help.

-- modified at 12:36 Thursday 19th July, 2007

Re: Parse error message

SHatchard19-Jul-07 6:37

SHatchard

19-Jul-07 6:37

I am not sure but it could be that cbyte is returning a single byte rather than a byte array

Try

Dim _buf as byte() = ctype(cmd.ExecuteScalar(), byte())

Re: Parse error message

ASPnoob19-Jul-07 8:39

ASPnoob

19-Jul-07 8:39

Hi, thanks for responding, your suggestion did not work and it generates two errors.

1) On line Dim _buf as byte() = ctype(cmd.ExecuteScalar(), byte()), the error
'(' expected is given.

2) On line Response.BinaryWrite(_buf), the error _buf is not declare is given.

I have tried changing Dim _buf as byte() to Dim _buf() as byte, but that didn't help.

sessions again

boyindie19-Jul-07 6:26

19-Jul-07 6:26

HI
I am tryin to make a simple session which should pass the verified username accross to the user home page

and display the username in a label

i have the following

Dim uname As String = txtUserName.Text
Session("username") = uname

and i am tryin to catch it using the following

Dim username As String
username = Request.QueryString.Get("username")
lblUsername.Text = username

i have also tried, to no avail

username = ctype(session("username"),string)

Anyone see a problem
boy

sathesh pandian19-Jul-07 6:49

sathesh pandian

19-Jul-07 6:49

//Dim uname As String = txtUserName.Text
//Session("username") = uname

Check the uname is empty or not.

i think you are trying to use the querystring value to set it in username.

so check whether the username is empty or not.

//Dim username As String
//username = Request.QueryString.Get("username")
//lblUsername.Text = username

IF everything is ok ,then it will surely work.

All The Best

Sathesh Pandian

Manas Bhardwaj19-Jul-07 7:11

Manas Bhardwaj

19-Jul-07 7:11

~~username = Request.QueryString.Get("username")~~

username = Session("username").ToString()

boyindie19-Jul-07 7:50

19-Jul-07 7:50

still no joy Frown | :(

doWhileSomething19-Jul-07 8:19

19-Jul-07 8:19

You can do a simple test like so:

On a test page, in the form load event (or some other event):

Session("username") = "Testing"

Then on any other page in your site, you can do the following.

If Not Session("username") Is Nothing Then
Response.Write(Session("username").ToString())
End If

Because Sessions are objects like most things, you can simply call the ToString() method on the session object, as you know that what you are saving is a string already. I would'nt waist the overhead doing a conversion.

If you still do not get the value from the session object, make sure that sessions are enabled either by your host and/or in your web.config.

Hope this helps

boyindie19-Jul-07 11:15

19-Jul-07 11:15

Hi Guys
I just can't get this stupid session to work

I have tried doin in a seperate method and callin that method from the page_load to no avail

once i log in and set the session variable, it jus goes to the next page and does nothin at all, i have even tried returnin the value in a textbox on the second page and i get nothin.

I get value for the session after i set it, so there must be somthin wrong with my page when it is receivin it

any ideas

<code>

I set my session variable equal to the users username once it has been validated as being a valid login

Sub validateLogin(ByVal cmdString)
'Creates object and sets value equal to return value
Dim validation As Object = cmdString.Parameters("?p_valid").Value

'Validates if users login is valid or invalid
If validation = 0 Then
Label1.Text = ("Your Login is not valid")
Else
Dim uname As String = txtUserName.Text

Session("Loggedin") = "Yes"
Session("username") = uname
MsgBox(Session("username").ToString)
checkGroupStatus()
End If

End Sub

What i want to do is place this value in a label

and it jus does nothin

I have it set to a messagebox in this example

any help would be appreciated
cheers boyindie

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="adminHome.aspx.vb" Inherits="adminHome" Strict="true" %>
<script runat=server >
Sub page_load()

MsgBox("username is:" & Session("username").ToString)

End Sub

</script>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
Welcome
<asp:Label runat="server" ID="lblUsername" Visible="true"></asp:Label>
<ul id="navlist">

<li style="color: black"><a href="adminUserAccounts.aspx">Users </a></li>
<li><a href="">Site Maintenance</a></li>
<li><a href="">Content Manager</a></li>
</ul>
</div>
</form>
</body>
</html>
</code>

doWhileSomething19-Jul-07 12:44

19-Jul-07 12:44

Did you try adding a test value like I described. Then you could step through it line by line checking if the condition(s) are met.

If Not Session("username") Is Nothing Then
Response.Write(Session("username").ToString())
End If

If set a break point on the "If.." you would see if the session variable is "something" and if so, obtain its value.

Are you sure that this will ever equal true:

If Validation Then

This variable is just a raw object, not of boolean type. Maybe you should look at that as well.
Dim validation As Object = cmdString.Parameters("?p_valid").Value

Dim validation As Boolean = Boolean.TryParse(cmdString.Parameters("?p_valid").Value, False)

boyindie20-Jul-07 0:29

20-Jul-07 0:29

It never seems to ever reach the code I tried doing what you said above and it jus does all the page setup but it never runs the code for some annoyin reason, I have placed the code in the page_load

the validation method does work properly, its not a boolean it returns and int, if it is 1 then it sets the users login session to true and takes the users username and passes that into a session. it should then go and check the users privelages and redirect them to the correct home page

could my login session effect my username session being passed?

Any ideas

Cheers Jack

Deepak Gedia19-Jul-07 20:42

Deepak Gedia

19-Jul-07 20:42

Dim uname As String = txtUserName.Text
Session("username") = uname

and i am tryin to catch it using the following

Dim username As String
username = Request.QueryString.Get("username")
lblUsername.Text = username

hey are youo want the value of the session variable .. if yes then u do not use QueryString Method
u have to use like
///
Dim username As String
username = Session("username").ToString();
lblUsername.Text = username

boyindie20-Jul-07 0:56

copy stored procedures using visual studio 2005

20-Jul-07 0:56

Problem sorted

wasn't importing system.data

D'Oh! | :doh:

TheEagle19-Jul-07 5:31

TheEagle

19-Jul-07 5:31

Hi..

How to copy stored procedures from mdb file for a website to another for another website using Visual studio 2005?

I am too late but i will never give up

Re: copy stored procedures using visual studio 2005

doWhileSomething19-Jul-07 8:23

19-Jul-07 8:23

The easiest way would be to open SQL Anaylizer and script the stored procedure to file or new window. Then run that script on the other DB.

Re: copy stored procedures using visual studio 2005

TheEagle19-Jul-07 9:22

TheEagle

19-Jul-07 9:22

doWhileSomething wrote:
script the stored procedure to file or new window

Do you mean copying each stored procedue content (open,select all,copy) to the SQL Analyzer then choose save all Queries.Then open the .sql file and copy its contents and run it in the new DB ?.

I am too late but i will never give up

Re: copy stored procedures using visual studio 2005

doWhileSomething19-Jul-07 10:17

19-Jul-07 10:17

Actually what I meant was to open SQLA, select your DB, select programmability, stored procedures, then select a given proedure. Right click on that sproc, select "Script Stored Procedure As.." then the "Create To" option. This would then populate either a file or new qWindow with the code to create the procedure. There are other options there as well.

If you need all of them or the entire DB, then you might want to look at other options.