VS 2010 Implement Section Update Methods?

Mar 8, 2011

how page update methods are normally done in a web page with multiple sections? I have a few web pages containing several sections. Each section contains different controls/values and can be saved/updated at any point. Can this be done without creating multiple save functions for each "save" button click in each section? Can this be done with one save class that accepts any number of different values?

Also, i have some page values that should insert if it does not exist and update if the value already exist. Currently, i have to check the database to see if the value exist before inserting and updating. Is there a better way of doing this in VS 2010?

View 3 Replies


Similar Messages:

Web Forms :: Implement Comments Section Just Like YouTube

Mar 26, 2016

Over team developed a website, which is base on blog post and share post , Actully i need to impelement commints on each post and mainten the tree on each comments (In simple way to say just like youtube)

View 1 Replies

AJAX :: Update A Section In Page Except Update Panel?

Aug 21, 2013

is there any other way by which we can update a section in page except Update Panel?

View 1 Replies

Implement All Required Methods?

Feb 13, 2011

Do I need to implement all the required methods on the MembershipProvider and RoleProvider if writing a custom one to use the AuthorizedAttribute in ASP.NET MVC?

There are a few features that I don't want to implement like CreateUser or 'DeleteRole` because they violate the system I will be authorizing/authenticating against.

View 3 Replies

C# - Implement Partial Methods Across Multiple Assemblies

Jan 24, 2011

In one of the applications I am working on, there are two basic functionalities included: Create and Update. However, there is a need sometimes to add custom code, so I thought of extending the code by allowing 3rd parties to write and embed their own code:

OnCreating
OnCreated
OnUpdating
OnUpdated

Is there a way to enable the above across multiple assemblies? MEF might help here?

View 5 Replies

VS 2010 Create Scrolling News Section

Mar 26, 2011

adding a scrolling news section to a web site? I'm thinking about allowing a user to enter news into a database and use Javascript to make the news scroll once its displayed on the page. Is this how it is typically done?

View 1 Replies

GET Request - Not Returning Pages / Implement The Webrequest Get And Post Methods

Jul 19, 2010

I am trying to implement the webrequest get and post methods. I am accessing a secure site that requires login authentication and was told that instead of sending a login request all the time; login to the site and capture the cookie and use this to send it in the header to get results from the page. In other words let us use google for example. Lets say google required u to login before searching for something. Now I login through my browser and leave the site logged in. Now I send a httwebrequest from my program that includes the cookie authentication details in the request header and get results for say ?param=sports. Now when I increment the page number like &page=3, I am still only getting page 1 results.

Here is some code:

[Code]....

Now I am using the request method GET. This is in the actual request header from the original request.

[Code]....

View 1 Replies

Creating An Abstract Class That Will Define All Database Manipulation Methods To Implement

Mar 3, 2010

I am developing a couple of small ASP.NET application and would like to know what pattern. approach do you use in your projects.

My projects involve databases, using Data access and Business logic layers.

The data-access approach that I was using so far is the following(I read in some book and liked it):

For DAL layer:

Creating an abstract class that will define all database manipulation methods to implement.
The abstract class will contain a static "Instance" property, that will load (if instance == null) an instance (Activator.CreateInstance) of the needed type (a class that implements it).

Creating a classes that implement this abstract class, the implementation will be according to the databases (SQL, mySQL and etc) in use.

With this I can create different implementation according to database in use.

For BLL layer:

A class that encapsulates all all retrieved fields , and static methods that will call the DAL classes.

View 3 Replies

C# - Live Update On Section Of Page?

May 8, 2010

I need to refresh sections of my page to update when there is new data! what do i do? use jquery?

examples:

View 5 Replies

IIS Configuration :: Adding Add Section In HttpHandler Section In Web Config Results In Blank Page?

Jul 12, 2013

with this code website works perfect

<configuration>
<system.web>
<httpHandlers>
</httpHandlers>
</system.web>
</configuration>

but when I add

<add path="ThumbHandler.ashx" verb="*" type="Delshad.WebControls.ThumbHandler,Delshad.ThumbPic"/>

or

<add verb="GET" path="CaptchaImage.axd"
type="MSCaptcha.CaptchaImageHandler, MSCaptcha" />

in httphandlers section when I go in my site it is only a blank page!

before In other two host there wasent problem but this is a new host and I face with this problem.also in local there isn't any problem.

View 1 Replies

Custom Server Controls :: Unable To Create A Forgot Password Section Within Login Section

Mar 10, 2011

I am trying to create a forgot password section within my login section and it doesnt seem to work.

In my forgotpassword.aspx page my code looks like this:

[code]....

According to our records, you have requested that your password be reset. Your new password is: <%Password%>

If you have any questions or trouble logging on contact a site administrator.

No connection could be made because the target machine actively refused it ::1:25

Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it ::1:25

View 2 Replies

Entity Framework Update Methods

Sep 28, 2010

I have a few entities I'd like to update at the same time. However I'd like to write individual update methods in each classes partial class file, for each entity and call them all at the same time. For example:

public sub UpdateEntity1()
...
end sub

public sub UpdateEntity2()
...
end sub

public sub UpdateEntity3()
...
end sub

public sub UpdateAll()
UpdateEntity1()
UpdateEntity2()
UpdateEntity3()
end sub

My question is how do I manage the object context? do I create one object context in the class I'm calling UpdateAll(), then pass it as a parameter to each individual update method? Or do I create a new context for each Update? I'd like to use the same context because the object are related, and this would decrease the db calls to update all the records.

View 1 Replies

MVC :: Can't Implement FileResult In VS 2010?

Jun 19, 2010

How to reproduce:

1. Start a new class library project in VS 2010
2. Add System.Web and System.Web.Mvc assemblies to the project
3. Implement Class1 as follows:

[Code]....

4. When you try to compile you will get these errors:

error CS0115: 'ClassLibrary1.Class1.WriteFile(System.Web.HttpResponseBase)': no suitable method found to override
error CS0534: 'ClassLibrary1.Class1' does not implement inherited abstract member 'System.Web.Mvc.FileResult.WriteFile(System.Web.HttpResponseBase)'

Notes:

1. This only happens in VS 2010. Works fine in VS 2008.
2. I tried it on two different machines with the same result.

View 1 Replies

DataSource Controls :: ObjectDataSource / An Insert,select,Delete And Update Methods Being Referenced?

Jan 31, 2011

I am using an objectDataSource for the first time. My objectDatasource looks like this:

<asp:ObjectDataSource ID="ObjectDataSource1" runat="server" TypeName="CustomerData"
DataObjectTypeName="Customer" DeleteMethod="DeleteCustomer" InsertMethod="InsertCustomer"
SelectMethod="GetCustomersByObject" UpdateMethod="UpdateCustomer" OldValuesParameterFormatString="original_

[code]...

View 1 Replies

How To Implement A Media Player On Webpage Using Visual Studio 2010 And It's 'toolkit'

Oct 18, 2010

I'm trying to implement a media player on my web page using Visual Studio 2010 and it's 'toolkit'.

In the toolbox i right click on general->Choose Item->Com Components and select Windows Media player.

But nothing is happening.

If I right click on the general tab and press 'Show All' both the windows media player accor but the icon are like 'invisible' and you can't drag it into the design window.

A second question, if I want to use a different media player, how does I do that? I.e. VLC...

View 8 Replies

The Configuration Section "system.web.extensions" Cannot Be Read Because It Is Missing A Section

Apr 14, 2010

My system: I have installed Windows 7, VS2010 and .NET40 and ASPAJAXExtSetup.msi I'm getting the error below.

Error Summary. HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related configuration data for the page is invalid.

View 13 Replies

Configuration :: The Configuration Section ConnectionStrings Cannot Be Read Because It Is Missing A Section Declaration

Mar 17, 2010

Detailed Error Information
Module
IIS Web Core
Notification
Unknown
Handler
Not yet determined
Error Code
0x80070032

Config Error The configuration section 'connectionStrings' cannot be read because it is missing a section declaration Config File \?C:inetpubvhostscno-o.comhttpdocsweb.config

View 9 Replies

Using Extension Methods In Static Methods On Extended Classes?

Aug 16, 2010

I have an extension method as follows:

public static class PageExtensions
{
public static int GetUserId(this Page targetPage)
{
var user = Membership.GetUser(targetPage.User.Identity.Name);
return (int)user.ProviderUserKey;
}
}

Now in a page I need to use this method in a static WebMethod, so I have added another 'extension method' to PageExtensions:

public static int GetUserId()
{
return (int)Membership.GetUser(HttpContext.Current.User.Identity.Name).ProviderUserKey;
}

and I call it as follows in my WebMethod: PageExtensions.GetUserId()

View 1 Replies

Web Forms :: How To Change This Methods In To Use Dictionary Or Extension Methods

Jul 23, 2010

public class CacheHelper { /// <summary> /// Removes object with the specified key. /// </summary> /// <param name="key">The key.</param> [code]....

I have this methods for caching..I need to change this methods to use in aDictionary<string,object>

How do I need to change this code Because I am new to asp.net I am still learning..

View 12 Replies

Forms Data Controls :: Implement A Datagrid With The Possibility To Update A Record

Jul 22, 2010

i am using asp net 2.0 and mysql. I need to implement a datagrid with the possibility to update a record but i am having problems and i don't know why.

this is the code:

[Code]....

the primary key of the table is a composed key fot IdOrdine and IdMezzo.

View 3 Replies

Create Member Section For Website And Non Member Section

Aug 29, 2010

I'm trying to create a member section for my website and a non member section. I want the nonmember pages to have access to all the member pages but just not certain features like saving to the database. Is there a way to have the same page for both members and non members but have certain controls like buttons and other things that are only usable to the member that is logged in?

View 5 Replies

Security :: Not Extending MembershipProvider Class And Putting All This Methods In Some Unique Class And Call Its Methods Then?

Sep 16, 2010

I am beginner in web applications development. I started one little project and host it on source forge "https://homoco.svn.sourceforge.net/svnroot/homoco". And I started implementing authentication in this application to learn how it works. From my experience people never use out of the box things so I want to implement this stuff alone (like in real world projects). So some questions:

1) Is there any reason to use membership out of the box? To use database table schema, stored procedures etc. that tool generate for developer. I think that this lower control over code and I decided to implement it my self. I don't know if I am right.

2) Is my approach in this demo project good or bad (if someone have time I like to do just a little code review)? I created database based on business rules. Not using database schema that membership provider require. Extend "MembershipProvider" class to satisfy my needs. Implement queries to database myself.

3) Now, this question is a little wired but I have to ask it. If we make custom Membership Provider and do sql queries alone, implement all MembershipProvider class methods ourselves, and in application use Membership.blabla() why is this approach different from not extending MembershipProvider class and putting all this methods in some unique class and call its methods then? I hope that someone understand what I ask here.

I am sorry for three questions, but I really trying to find the best way to implement this feature in my demo project like it is a real world application.

View 3 Replies

VS 2010 UpdatePanel - Update Twice In Same Routine

Feb 4, 2011

I'm trying to do a number of large queries in the same routine, and have a label in an updatepanel update after each one. I must be doing something wrong, however, because whenever I fire up the routine, my label won't update until the last query is done. Isn't it possible to do UpdatePanel.Update multiple times in the same routine/event? This is the code I'm using:

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click
lblStatus.Text = "Busy with task 1"
UpdatePanel1.Update()
LongTask()
lblStatus.Text = "Busy doing task 2!"
UpdatePanel1.Update()
LongTask()
lblStatus.Text = "Done!"
UpdatePanel1.Update()
End Sub

Private Sub LongTask()
conn = New SqlConnection(connstring)
conn.Open()
cmd = New SqlCommand("Select * from very_large_table", conn)
cmd.CommandType = CommandType.Text
reader = cmd.ExecuteReader()
End Sub

When the form loads, the lblStatus is emtpy. When I click the button, I see the page loading until it displays 'Done!'. I don't see the other texts. This is the page source:

<%@ Page Language="VB"
MasterPageFile="~/MyApp.master"
AutoEventWireup="false"
CodeFile="test_page.aspx.vb"
EnableEventValidation="false"
Inherits="test_page"
title="MyApp"
Theme="DefaultTheme"
%>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:Label ID="lblStatus" runat="server"></asp:Label>
<asp:Button ID="Button1" runat="server" Text="Update!" onclick="Button1_Click" />
</ContentTemplate>
</asp:UpdatePanel>
</asp:Content>

The page has a masterpage that contains the neccesary Scriptmanager.

View 1 Replies

VS 2010 - Doing Query And Update For SQL Database

Jul 2, 2011

Here's something I've been stuck on for some time. I used code from the ADO.NET Tutorial and tried to translate it so it applies to SQL and the database on my website. I set the Configuration Manager for Debug and so I can see a detailed error message.

Here's my code:

Option Strict On
Imports System.Web.AspNetHostingPermission
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlTypes
Imports System.Data.SqlDbType
Imports System.Data.Sql

[Code] .....

I have most of the lines in the DoStuff Sub commented out right now but I get the same error message either way so it's responding to the first line below Try.

Here's the error message I see. Line 52 is :
da.Fill(ds)

The table in Database1 that I'm trying to access is called Ray Rover Activation.

View 6 Replies

VS 2010 Published Files Won't Update

Jul 19, 2011

I updated my project and was finally able to get a specific section working correctly. I tested it in Debug mode and everything looks good.Now, I want to transfer those updated files to my server. I Published the files to my DropBox and uploaded them to my server, but they worked like the old files.

View 10 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved