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guys;
I am using a hidden input to store the selected value of a custom control that represent a drop-down. the control works well after the Page is loaded on the server, but in a certain case i would need to get the selected value(the value of the hidden input) during Page.Init which returns String.Empty.
I used both Input.Value and Request.Form(input_name) with no use.
thank you;
Help people,so poeple can help you.
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I am guessing this is most likely because the page is still rendering at this point.
since you are putting this information into a control I am assuming it is not attached to any kind of data with security issues so will a session variable not work?
as if the facebook, twitter and message boards weren't enough - blogged
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But Sir;
I used a System.Web.UI.WebControls.DropDownList for the same case and it worked.
Help people,so poeple can help you.
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I didn't read the other posts, but that's never going to happen.
Page.Init occurs earlier in the page life cycle than Page.load.
You create controls that can postback in page.Init
And you populate your controls with data in page.load
So your trying to get a value from an server object before data is even assigned to it.
There is no reason to get data in page.init.
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jkirkerx wrote: that's never going to happen.
will, it happend in KaSha(the company in which i work).
anyway i made a work around to solve this case.
thank you;
Help people,so poeple can help you.
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how to remove List (of ) remove, compare?
I have List (of user) . User my class with.
Dim users as new list (of User)
Dim user as user
user.name="test"
users.???(user)delete
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I am wondering if you can tell me how to link (wire together) an update button to a detailsview control in a C# asp.net 2010 web page?
I have dragged a detailsview control on to this new web page and I have connected the detailsview control to a linq data source control. I have changed several boundfields to template fields and indicated which template fields are editable by setting the readonly property to false. I have also dragged a button control on to the webpage and I have clicked on the button control so the delegate handler is setup.
However I can not seem to connect the update button to the detailsview control. Thus can you tell me what else I need to do?
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some sample code as to where you are having the problem would be very helpful.
did you define a handler for the button click event?
as if the facebook, twitter and message boards weren't enough - blogged
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Hi freinds i have database and I tablles for Users and there Roles is there any Design pattern for authentication for custom database.
WANTED wasim khan(Killed 50 Innocent Buggs, Distroyed 200 Exception, make 5 Project Hostage) any Compnay Hire him will pay 30,000. Best place where u can get him is Sorcim Technologies Murre Road RWP
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This is a very good post and talks about custom provider. This should be helpful
Click here
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Thnx Brij
Thats what i was looking for.
WANTED wasim khan(Killed 50 Innocent Buggs, Distroyed 200 Exception, make 5 Project Hostage) any Compnay Hire him will pay 30,000. Best place where u can get him is Sorcim Technologies Murre Road RWP
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SIMPLY INTRODUCED WHAT IS SILVERLIGHT? 
shubham vijay
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At least you should have asked this question in Silverlight[^] forum.
Before that you should have Googled[^] about that.
Start with MSDN[^]
BTW don't use ALL CAPS(means shouting) in internet.
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On my intranet portal,Videos are playing on my system successfully.(Visual studio intalled on my system).But it is not playing on other systems when i host my portal on IIS.But after hosting on my system videos are played.
<embed id='embed1' runat="server" name='mediaPlayer' type='application/x-mplayer2' pluginspage='http://microsoft.com/windows/mediaplayer/en/download/' displaysize='4' autosize='-1' bgcolor='darkblue' showcontrols='true' showtracker='-1' showdisplay='0' showstatusbar='-1' videoborder3d='-1' width='500' height='405' designtimesp='5311' loop='false'>
</embed>
protected void DataList1_ItemCommand1(object source, DataListCommandEventArgs e)
{
try
{
if (e.CommandName == "select")
{
embed1.Attributes.Add("src", @"http://~/Uploads4/");
embed1.Attributes.Add("filename", Server.MapPath(e.CommandArgument.ToString()));
this.modal1.Show();
}
}
catch (Exception ex)
{
Response.Write(ex.ToString());
}
}
What problem can be?
modified 14-Nov-11 5:47am.
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You have to convert the server file location to a qualified url
I wanted to give you an example, but I couldn't find it.
So you build a string, it can be virtual
/Movies/moviename.mpg
or hard code it
http://servername.domainname/movies/moviename.mpg
by the way, movie object have 2 sets of parameters, <embed /> is for firefox, and <object> is for ie.
check your object code for the latest version and update it.
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Hi, everyone. I'm newbie in ASP.NET MVC framework. I've read "Pro asp.net MVC framework" and done a tutorial in this book. But i have problems with route table.
When i run application, the url: http://local:3425 listed some information in the page 1. But when i typed url: "http://local:3425/Page2", it got the error " Server Error in '/' Application.The resource cannot be found. Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.
Requested URL: /Page2"
Thanks in advance for any help.
Here it's the file Global.asax.cs
public class MvcApplication : System.Web.HttpApplication
{
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapRoute(
null, // Don't bother giving this route entry a name
"", // Matches the root URL, i.e. ~/
new { controller = "Products", action = "List", page = 1 } // Defaults
);
routes.MapRoute(
null, // Don't bother giving this route entry a name
"{controller}/{page}", // URL pattern, e.g. ~/Page683
new { controller = "Products", action = "Act" }, // Defaults
new { page = @"\d+" } // Constraints: page must be numerical
);
//routes.MapRoute(null, "{controller}/{action}");
}
protected void Application_Start(object sender, EventArgs e)
{
RegisterRoutes(RouteTable.Routes);
ControllerBuilder.Current.SetControllerFactory(new WindsorControllerFactory());
}
}
And file Controller:
public class ProductsController : Controller
{
private IProductsRepository productsRepository;
public int PageSize = 2;
public ProductsController(IProductsRepository productsRepository)
{
this.productsRepository = productsRepository;
}
public ViewResult List(int page)
{
int numProducts = productsRepository.Products.Count();
ViewData["TotalPages"] = (int)Math.Ceiling((double)numProducts / PageSize);
ViewData["CurrentPage"] = page;
return View(productsRepository.Products
.Skip((page - 1) * PageSize)
.Take(PageSize)
.ToList());
}
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First format your code snippets like everyone here does.
The resource can't be found because it does match any route you have defined. In each route the first element is expected to be the controller and you have no controller for Page
Although this is from a previous version of MVC the routing mechanism hasn't changed that much, maybe it will help you
ASP.NET MVC: Part 2[^]
No comment
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Good Day all
i have the following
<%# clsFlow.CleanBondNumber(Eval("ATB_NUMBER"))%>
and the Function CleanBondNumber is defined like this
Public Shared Function CleanBondNumber(ByVal val As Object) As String
Dim Final_bond_acc_no As String = String.Empty
If (val.ToString().Contains("Offer")) Then
Dim Finalstring As String
Finalstring = val.ToString.Substring(6)
If (Finalstring.Contains(" ")) Then
Dim SpacePost As Integer
SpacePost = Finalstring.IndexOf(" ")
Final_bond_acc_no = Finalstring.Substring(0, SpacePost - 1)
Return Final_bond_acc_no
Else
Return val.ToString()
End If
Else
If (val.Contains(" ")) Then
Dim SpacePost As Integer
SpacePost = val.IndexOf(" ")
Final_bond_acc_no = val.Substring(0, SpacePost - 1)
Return Final_bond_acc_no
Else
Return val.ToString()
End If
End If
End Function
i stepped through the code and after it returns something i cant bind the Data, i get an Exception
<%# clsFlow.CleanBondNumber(Eval("ATB_NUMBER"))%> '=' expected.
Thanks
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[at]dotnetfunda.com
http://www.Dotnetfunda.com
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CommandName='<%# GetCommandNamebunit(Container.DataItem) %>'
And in code behind
Function GetCommandNamebunit(ByVal dataItem As Object) As String
GetCommandNamebunit = "demotext"
GetCommandNamebunit = String.Empty
Dim texpinnerText = DirectCast(dataItem, Object).texp
Dim bunitinnerText = DirectCast(dataItem, Object).bunit
Dim rexpinnerText = DirectCast(dataItem, Object).rexp
Dim bunitid = DirectCast(dataItem, Object).id
Dim Str_blevel
Dim str_alig
Dim str_TFrame
Dim str_bunit
Dim str_fiscalY
Str_blevel = sltBusinessLevel.SelectedValue
str_alig = sltAlignmentLevel.SelectedValue
str_TFrame = sltTimeFrame.SelectedValue
str_bunit = sltBusinessUnit.SelectedValue
str_fiscalY = sltFiscalYear.SelectedValue
If str_alig = 1 Then
If Str_blevel < 4 Then
If texpinnerText <> "0" Then
GetCommandNamebunit = "sendModuleValues"
End If
Else
If texpinnerText <> "0" Then
GetCommandNamebunit = "setonefacility"
End If
End If
Else
If Str_blevel < 3 Then
If texpinnerText <> "0" Then
GetCommandNamebunit = "sendModuleValues"
End If
Else
If texpinnerText <> "0" Then
GetCommandNamebunit = "setonefacility"
End If
End If
End If
End Function
This is working fine for you can take help from this.
Anuj
modified 14-Nov-11 3:24am.
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Hello all,
I work for a small IT firm and I have been assigned a task to work with few in-house developers in developing our internal Employee Portal which include, Time Tracker System, HR Portal, Performance Tracker and Asset management System, All deployed on one Windows Small Business Server.
The requirements gathering and documentation is almost done and we are about to start working on core development.
However, as I lack a project level knowledge while developing web applications. Can I get help on what best practices should I be implementing even from the database design stage?
The application is intended to be interacted by close to 200 people and half of them concurrently, at times. Most of the data tables are expected to be use by different modules of the same application.
Any help with guidelines to be followed while designing the database and application layers, will be greatly appreciated.
Any freelancing or consulting help is also invited. You can send me an email sunilsasadm@gmail.com
Thank you.
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I think there are other forums within CodeProject that may be a better place to post your question to.
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oh okie. Could you please suggest the appropriate section?
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On the left hand side, there are:
- Design and Architecture
- Database
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