I am an aspçnet developer on c# but I am not good at Java Script and jquery. what I need is so simple.
I will put some pictures in a div. let's say 10 thumbnails. this div will be called container. and then I will put another div. the div id will be displayer. there will be only one img tag. this image tag name will be myimg and this img will display my images. So I what that;
when I click a picture on the container div, I what the myimg's src to be the src of the thumbnail which have been clicked.
I've created a sign up form in a normal .aspx page, with some TextBoxWatermarkExtendes, PasswordStrength, RegularExpressionValidator, and more..it worked perfectly..I have inserted it all inside the modal content div in this SimpleModal:http://www.ericmmartin.com/projects/simplemodal-demos/(the OSX style dalog) the First problem:I have a toolkit script manager, and an update panel surrounding the "username" textbox, with enabled autopostback, so it checks if user is taken or not when the textbox looses focus and shows a message in label..when it runs for the first time (when it's working) first of all, the passwordStrength control doesn't work, secondly, after I type something in the username textbox and make it lose focus (press tab or click outside), it's watermark text of course gets deleted when i focus on it, and another watermark text from another textbox gets deleted (i dont know why) SO after like 1 or 2 seconds, the text I wrote gets deleted and replaced by the watermark, for BOTH textboxes that had watermarks
Second problem:the first time, the it works normal, but when I close the modal and open it again, the textBoxWatermark changes to a normal text inside the textbox, even the "Sign up" button stops working, and expression validators and required validators and stuff stop working..
I'm planning to make an ASP.NET webserver that provides all kinds of functions, like an API. There will be quite alot functions that can easily be grouped (datasystem, userAccount, fileSystem, and so on). I can make multiple services (asmx files) into a single webserver, and let the clients connect to whatever service(s) they need. However, I'm not sure if it's a wise thing to do... Pack everything into 1 big service(1 asmx file), or split up into many smaller services? How about:
- performance/memory on the server (a client that connets with 1 or 6 services)
- Maximum connections (we will use a Windows XP Server edition computer)
There will be about ~30 computers using it. In a worst case scenario, they each computer could make use of 6 services at the same time, if I decide to split it up. A single client could make use of the fileSystem, account, dataSystem and several other things at the same time.
I want to start creating sites with simple backends! I don't know much about databases though and I don't want to jump straight into creating sites with databases anyway. So I want to find out what the best way of creating a simple backend without using a database is.
I have an asp.net webpage which is a prices page detailing the prices of services at a hair salon. The prices change every 6 months so I want to give the client a simple backend so he can update the prices himself. The backend will just be a table of inputs populated with the current prices which can be changed and then click 'save changes' to update the site.
Now what is the best way of implementing this?
A) In the prices page, hard code an html table, within each cell code a <span> tag with an id for the price that will go within the span tag like id="menscut" and within the span tag hard code the price of the service. Then wirte a C# class called 'edit' that is used when the 'save changes' button is clicked on the backend page. When 'save changes' is clicked the 'edit' class parses the prices.aspx page and finds <span id="menscut">£20</span> and then changes it to <span id="menscut">£22</span> (or what ever new price has been entered in the backend) and then saves the new edited prices.aspx page over the old one on the server.
or
B) Don't hard code prices into the prices.aspx but instead store the prices in a seperate .txt or .xml file. Every time the prices.aspx page loads it runs a class called 'populate' which extracts the prices from the .txt file or .xml file and inserts them into the table in the prices.aspx page. And now the edit class instead of editing the prices.aspx page it edits the .txt or .xml file.
So which of those ways is better, or if they are fairly even pegged what are the pros and cons of each?
Or are there any other options I haven't thought of?
I'm looking for a simple way of developing "System Notification" in an ASP.NET website, which will consist of two parts: Part 1 - The administrator with go to a special page and enter 3 elements for the notification:
Notification Text (e.g. "System will be down for maintenance next Sunday 11/26/2010 from 1:00 AM to 1:30 AM Pacific Time) Starting date/time when the notification should be displayed (e.g. 11/23/2010 6:00 AM) Ending date/time when the notification should be displayed (e.g. 11/26/2010 1:30 AM) Part 2 - Once the user logs into the website within the above timeframe, the system notification message will appear on the home page. What would be a good architectural location for this?
- A table? - An html page? - Part of web.config file? - A new notification.config file? - Where else?
I am beginner in asp.net / vb.net and I developed a web application for inventory management. here I have my insertion procedure that I entered in my code behind all the different page of my application. My problem is the following:
* I would like to put my procedure in a class that I will call on my different page * how to create this class * how to call this class on my pages
here is my procedure:
Private Sub reqinsertion (ByVal sreq As String)         Dim con As New System.Data.Odbc.OdbcConnection ("Dsn = dshealthboard")         Sun ocommand As System.Data.Odbc.OdbcCommand         con.Open ()         ocommand = New System.Data.Odbc.OdbcCommand (sreq, con)         ocommand.ExecuteNonQuery ()         con.Close ()     End Sub
I am trying to create a simple menu system using repeaters. In the system I want to use a different formatting for class sub items and am trying to use an If that checks the DataBinders results and branches if its "Classes" but when I compile the code is says:
Name "Container" not declared.
On all the tutorials online and MSDN the Container.DataItem is just assumed to work so i can't find any information on it not working. Can anyone who uses databinders more than me explain this?
I am using asp.net sitemap with the in-built asp.net menu but this is very 'dull'. I want to apply CSS and jQuery to give it a better visual look and feel. I have read various articles based on [URL] However, i really liked [URL]
Is there any examples or tutorials similar to this which are FREE?
I have five menu items that i have created as a user control and placed on the master page. Now i want one of the menu items to be visible only for particular user role and not visible for others. Here is what I did. Its not working though.
Dim DST As New DataSet DST = dataObject.RunSPReturnDataSet("uspUserProfile '" & Session("UserID").ToString & "'", "mytbl") 'Dim US As New DataSet [Code]....
I just started learning WCSF,but I encounterd a problem on the menu which the application automatically generated. But I don't know how to reorder the menu.
I am looking details on the internal working of asp.net architecture. The topics need to include the following:
Asp.Net Thread/Application Pools HttpRuntime HttpApplication - When and how it is set up How HttpContext is set up How objects can passed along the pipeline using HttpContext.Current.Items Why does modification of static variables requires locks in ASP.NET (advanced)IIS 7 Integration Mode
i want to create a centralised business or Service authendication architecture in .net. for example, we have a clients like c1, c2, c3, c4, ... etc. everybody logins seperatly as well as grouply. ie, if client "C1" logins [with login authentication] he can access c2 , c3, c4 also without login authendication. So its like a google. if we enters gmail account, we can access orkut, picasa like that.. i need the cetralised architecture.
And, client "c1" seperately asks seperately how will be the authendication architecture.
so give me the single solution for both these two scenarios. how will be the architecture for these two and how is the Data Base (Login) Structure.
recently i've studied on ADO.NET's Entity Model Framework and say 'wow' as ORM is one of the fevourite pattern i practice..but suddenly i've come to an ambiguous situation when i'm going to start. i usually follow the following 3-tier architecture..
1. UI Layer 2. BLL - business logic layer 3. DAL - Data Access Layer a. DTO / DAO b. Gateway (contains the sql query/stored procedure and connection with DB)
now when i'm going to use the Entity Model Design,where the DBML/ .edmx File should be placed? Because many a times i'm using the DBML file as DTO because of the mapped objects.. in the same time, sometimes DBML ( .edmx file in .NET 4.0) contains CRUD methods and stored procedured method as well as methods with different selection operations,- which should be in Gateway. so where the .edmx file should be placed !?!! IN DTO namespace !? or in Gateway namespace!
moreover sometimes there is no need for the BLL which breaks the rules of inter-layer-communication (UI > BLL > DAL.Gateway)! what makes me confuse is, what should be the ideal n-tier architecture when i'll use the ADO.NET Entity Model Design Framework
I am working on 3 tier architecture: UI, BL, DAL. In my UI i have following code for Asynchronous page processing:
[Code]....
But I want a database fetch operation to be performed in this asyncronous method. And due to 3 tier arch. i am unable to do this in UI Layer. Can anyone guide me that how can I implement Asynchronous processing in 3 tier architecture? Note: If you are going to place EndAsyncWork1 in DAL then show that how can I return a value back to UI layer from this function.
I want to know that What are the factors if we use methods on each .cs page for connection and executing query on each aspx code behind page rather then using BAL .
How our application get affected in terms of performance and speed or other way?
when we put our website on server after publish/compile in general approach (using query in C# code behind) rathor than using stored procedures?
I have implemented the 3-tier architecture project; DAL, BAL, and presentation layer are three layers in it. I am going to implement the following scenario:
Presentation layer calls to a function in the BAL layer which returns 2 string variable, and in turn this function from BAL layer calls to a DAL layer function which also returns 2 string variable. How can I implement the above scenario?
I'm developing a n-tier architecture... I'm confused with handling exception in the layers... Is it a good practise to add a Exception Layer to the architecture.
I am a newbie to asp.net and work in a firm where the projects are quite small.
I was told by my manager that in a few weeks or so we would be getting a bigger project and I need to be well versed with Design Patterns and N tier arcihtecture.
I would really appreciate if someone could provide me some links and also drop me a few sentences on how this things are useful?
I am going to create the SAAS (Software as a service) Application. Can you please provide all the attributes that we have to consider in SAAS application (for example usability, pluggable architecture etc .. )
How architecture should be build for this project, provide sample architecture for SAAS application. This architecture should be easy to upload and upgrade or degrade the features. Error handling should be easy.
I am try to create architecture design for WCF service.
We have WCF service that we have to expose to third party so then can request with xml and get back xml response.
The wcf service should do the following:
- Accept the request call with xml
- Check xml against the schema
- Parse the xml
- Authenticate the incoming xml by username and password that will be in xml
- Send back the response
If anybody can let me know what kind of design I can use or is there any pattern available that I can take it and then extend it as per my requirement.
