MVC Areas - Home Controller naming conflict - ASP.NET Discussion Boards

hi when click on edit button,I allow to update 2 columns.I want cell text of these colums should be null means user insert a new value.
how it is possible?
I used on editing event

C#

protected void jgjgj(object sender, GridViewEditEventArgs e)
    {
        int index = e.NewEditIndex;
        GridViewRow row=GridView4.Rows[index];

        //((TextBox)row.Cells[5].Controls[0]).Text = null;


        row.Cells[4].Text = "";
        row.Cells[5].Text = "";
       //GridViewRow row=gr
       
       this.Modalpopupextender1.Show();
    }

but it is not working.

Once you assign new edit index, you have to bind the grid again. then later access the controls and assign the values to that. check this..

C#

GridView4.EditIndex = e.NewEditIndex;
GridView4.Datasource = yourDataSource;
GridView4.DataBind();

GridViewRow row = GridView4.Rows[4];

//IF the EditTemplate Contain textboxes..

TextBox txt = (TextBox)(row.FindControl("TextBoxID"));
txt.Text="";
txt = (TextBox)(row.FindControl("TextBoxID2"));
txt.Text="";

with regards
Karthik Harve

I do not have textbox control.where to find TextBoxID?

Try to this one:

GridView4.EditIndex = e.NewEditIndex;
       string str = GridView4.DataKeys[e.NewEditIndex].Value.ToString();
       GridViewRow row = (GridViewRow)grvCompType.Rows[e.NewEditIndex];
        row.Cells[1].Text = "";

this is same as my efforts.see question again.

I'm Developing an Application. In that I have using a Flash file uploader (Asynch) for changing User Images. But after uploading The Image is taken from cache I have tried so many things to resolve this issue like

<%@ OutputCache Duration="5" VaryByParam="None" %>

then

C#

Response.Cache.SetCacheability(HttpCacheability.NoCache);
                Response.Cache.SetExpires(DateTime.Now);

But Still couldn't resolve this issue

Hello All,

I am very new to this avenue of ASP.NET. Yet, I am focussing on building a discussion forum(web based) using ASP.NET. I am told that there are ready made wiki templates which can be used to achieve this.
I searched on the net and did find some templates but don't know how can I use them and embedd those in my .aspx pages. Can someone provide me a link or a two which I can study and implement the scenario?

Thanks in advance...

You talk about Being HUMAN. I have it in my name
AnsHUMAN

I was expermenting with Area's, and even after following the various guides and registering the routes using the Namespace parameter, I'm still get the Naming Conflict on the HomeController.

VB

The request for 'Home' has found the following matching controllers:
ANSLWebToolkit.ANSLWebToolkit.Areas.Operations.HomeController
ANSLWebToolkit.ANSLWebToolkit.Controllers.HomeController

So, I created a new MVC project in VS2010. I then created a new Area called "Operations", then added a new "Home" controller under this new area.

According to all the docs, having controllers in each area (or the root) with the same name is perfectly acceptable, providing you register the routes using the Namespace parameter. So the clash I'm getting is on the default HomeController (original non-area) and the Operations area HomeController.

I have checked the controller and the route registration sections, and all appears to be fine;

The global.asax file;

VB

' Note: For instructions on enabling IIS6 or IIS7 classic mode, 
' visit http://go.microsoft.com/?LinkId=9394802

Public Class MvcApplication
    Inherits System.Web.HttpApplication

    Shared Sub RegisterGlobalFilters(ByVal filters As GlobalFilterCollection)
        filters.Add(New HandleErrorAttribute())
    End Sub

    Shared Sub RegisterRoutes(ByVal routes As RouteCollection)
        routes.IgnoreRoute("{resource}.axd/{*pathInfo}")

        ' MapRoute takes the following parameters, in order:
        ' (1) Route name
        ' (2) URL with parameters
        ' (3) Parameter defaults
        routes.MapRoute(
            "Default",
            "{controller}/{action}/{id}",
            New With {.controller = "Home", .action = "Index", .id = UrlParameter.Optional},
            New String() {"ANSLWebToolkit.Controllers"}
        )

    End Sub

    Sub Application_Start()

        RegisterGlobalFilters(GlobalFilters.Filters)
        RegisterRoutes(RouteTable.Routes)

        AreaRegistration.RegisterAllAreas()

        Debug.WriteLine("Registered Route Table: ")
        For Each item As Route In RouteTable.Routes
            Debug.WriteLine(item.Url)
        Next

    End Sub
End Class

The default HomeController;

VB

Namespace ANSLWebToolkit.Controllers

    Public Class HomeController
        Inherits System.Web.Mvc.Controller

        Function Index() As ActionResult
            ViewData("Message") = "Welcome to ASP.NET MVC!"

            Return View()
        End Function

        Function About() As ActionResult
            Return View()
        End Function
    End Class

End Namespace

The OperationsAreaRegistration class

VB

Namespace ANSLWebToolkit.Areas.Operations
    Public Class OperationsAreaRegistration
        Inherits AreaRegistration

        Public Overrides ReadOnly Property AreaName() As String
            Get
                Return "Operations"
            End Get
        End Property

        Public Overrides Sub RegisterArea(ByVal context As System.Web.Mvc.AreaRegistrationContext)
            context.MapRoute(
                "Operations_default",
               "Operations/{controller}/{action}/{id}",
                New With {.action = "Index", .id = UrlParameter.Optional},
                New String() {"ANSLWebToolkit.Areas.Operations"}
            )
        End Sub
    End Class
End Namespace

Anybody see what is wrong or how can I work out why even when using the namespace parameter, it still clashes. As you can see I put some debug to dump the route registration table and it is doing what it should;

Registered Route Table:
{resource}.axd/{*pathInfo}
{controller}/{action}/{id}
Operations/{controller}/{action}/{id}

Any help appreciated, I'm going loopy with this basic error!

Dave
Find Me On: Web|Facebook|Twitter|LinkedIn

Folding Stats: Team CodeProject

A "friend" of yours downvoted this, so I've compensated to put visibility back to a reasonable level.

Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman

A new Schema importer extension was created to return a Forum object instead of Book object when invoking Select method of a web service.When running a asp.net web page that invokes the Select method of the web service(which returns Book object) the WriteXml method of Book class(original type returned by web service method) is invoked and the object Serializes itself there and then ReadXml method of Forum class(new type registered by schema importer) is invoked but the XmlReader parameter does not contain actual data :

void IXmlSerializable.ReadXml(XmlReader reader)
 {
   this.title = reader.GetAttribute("title") + " by " + reader.GetAttribute("author");
   this.bookID = reader.GetAttribute("bookID");
 }

reader.GetAttribute("title") and reader.GetAttribute("author") return null and finally the Forum object returned from Select method of the web service contains empty fields ?

Am I missing something in implementing this Schema importer extension?

Hi,
How to upload all the files from a folder in a button click.
eg: there is a folder in the client system with some files, from a button click i need to upload all the files from that folder.
is it possible in asp.net or javascript.
or will it possible if the folder is in the server where the files are published.

Thankyou,
YPKI

Because of security issue we don't have any control on accessing files/folders on client system.

Hi,
In master page i have header,menu,content placeholder and footer.On click of each menu items the header and footer are refreshing.i had enclosed the code and css file.

The header and footer must be fixed only the contents must change.Need help.

IFrame makes performance issues.

<%@ Master Language="C#" AutoEventWireup="true" CodeFile="Main.master.cs" Inherits="Main" %>
 
<%@ Register Src="~/Menu.ascx" TagName="HeaderMenu" TagPrefix="uc1" %>
 
<!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 id="Head1" runat="server">
 
<title>Untitled Page</title>
 

<link href="StyleSheet.css" rel="stylesheet" type="text/css" />
 
</head>
 
<body>
 
<form id="form1" runat="server">
 
<table border="0" cellspacing="0" cellpadding="0" width="100%" align="center">
           <%-- <tr>
                <td>
                    <table id="Table1" border="0" cellpadding="0" cellspacing="0">
                        <tr>
                            <td id="headerleft">
                                <img alt="left" src="Images/PortalBanner_Left.gif"/>
                            </td>
                            <td id="Td1" class="bannerimg">
                                <img alt="" src="Images/Logon_Header_Image_SCF3.jpg" style="width:450px;height:50px" />
                            </td>
                            <td id="headerright">
                                <img alt="right" src="Images/PortalBanner_right.gif" />
                            </td>
                        </tr>
                    </table>
                    <table class="bannerimg" border="0" width="100%">
                        <tr style="font-size:small; width: auto; ">
                            <td style="text-align: left; padding-removed 10px">
                                <asp:Label ID="lblWelcome" runat="server" Text="Welcome " CssClass="hrefClass"></asp:Label> 
                                <asp:Label ID="lblUser" runat="server" CssClass="hrefClass"></asp:Label>
                            </td>
                           
                            <td style="width: auto; text-align: right;">
                                <asp:LinkButton ID="lnHome" runat="server" class="hrefClass" CausesValidation="false" >Home</asp:LinkButton> 
                                
                                <asp:LinkButton ID="lnLogout" runat="server" class="hrefClass" 
                                    CausesValidation="false"  >Logout</asp:LinkButton>
                            </td>
                        </tr>
                    </table>
                    </td>
                    </tr>--%>
<div id="header">
 
<p><a href="http://blog.dampee.be/">Techspace</a>
 
<img src="Images/Logon_Header_Image_SCF3.jpg" alt=""/>
 

</p>
 

<span>About technology</span>
 
</div>
 
<tr>
<td colspan="3">
<div id="menu">
 
<uc1:HeaderMenu id="HeaderMenu1"  runat="server"></uc1:HeaderMenu>
 
</div>
</td>
</tr>
 
<tr>
                <td colspan="3" style="vertical-align: top; height:600px; width: 100%; background-color: White;">
<div id="content">
 
 <div class="middle_blk">
 
<asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">
 
</asp:ContentPlaceHolder>
 
</div>
 
</div>
 
</td>
</tr>
</table>
<div id="footer">
 
<div class="footer_blk">
 
<div class="middle_blk">
 
<img src="Images/PoweredByASPNET.gif" alt="Powered by ASP.NET!" />
 
</div>
 
</div>
 
</div>
 
</form>
 
</body>
 
</html>

Thanks
S.Guhananth

you have already discuss for same

that did not work out,so that only posted again.

Hi,

You can put update panel for stop refresh master page.

Hi,
That idea will of using update panel will keep content page without refresh.

But,I want the header and footer to be fixed.I had tried but not working,

Plz help.

Thanks
S.Guhananth

Hi,

follow this reference and use iframe to avoid master page refreshing.
http://stackoverflow.com/questions/2681129/stop-master-page-refreshing-while-navigating-between-pages[^]

hi friends

i am creating a signupform wherein there is a text area where by the user on the click of the text area he enters an editor and so what ever he types in the editor will be back in the textarea so how to do it...what editor to have...how to invoke the editor...

how to get the editor...

can anyone help me..

K.Gayathri

hi friends
i am using ajaxtoolkit...i am using editor from the toolkit

i need to know how to invoke the editor on the click of a textarea...

anyone to help me plz............

K.Gayathri

Is there any problem for adding Editor instead of textarea?

hi i have a textarea

on the click of the textarea i need an editor to popup...so how to do

hope u got my question...

K.Gayathri

I am still confused of what the purpose of that textarea.
anyway these link may help you to popup and editor
ModalPopup Extender[^]
HTMLEditorExtender.aspx[^]

modified 11-Dec-11 18:57pm.

hi

i am not able to open the links it says

server error:

404 - File or directory not found.

K.Gayathri

hi
thanks for the reply

i am actually doing:

i want an editor to be opened(as a new page say page2.aspx) on the click of a button or textarea and retreieve the values from the editor and get in inside the textarea in the first page.now on the click of the save button below the editor in page2.aspx the page should be closed and the values of the editor should be got in the textarea of page1.aspx

K.Gayathri