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  • ASP.NET MVC 2.0 Client-Side Validation HOWTO

    - by AlexWalker
    Where can I find some good information on the new client-side validation functionality included in ASP.NET MVC v2? I'd like to find information about using the client-side validation JavaScript without using DataAnnotations, and I'd like to find out how custom validations are handled. For example, if I want to validate two fields together, how would I utilize the provided JavaScript? Or if I wanted to write validation code on the server-side that queried a database, how could I use the provided JavaScript to implement a similar validation? I don't see any books on MVC2 yet, and the blog entries I've found are not detailed enough.

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  • Open files on client side from ORACLE Forms

    - by Mousarules
    I'm trying to put a code on a button so that the used would be able to open a specific excel file whenever he pressed it , unfortunately the code i was using ( AppID ) happened to be opening the file on the server side not the client side ; please find the code below : DECLARE AppID PLS_INTEGER; BEGIN AppID := DDE.App_Begin('C:\Program Files\Microsoft Office\Office12\WINWORD.EXE C:\test\'||:TT_PER_RF_MAIN.T_NUMBER||'.docx', DDE.APP_MODE_NORMAL); END; Can anyone help me how to let the users ( client side ) be able to open it on thier own PCs?

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  • Data Import in SQL Server Express

    - by bobsmith123
    SQL Server Express does not have the Tasks - Import Data option that other editions of SQL Server has. Has anyone come across a free tool to import data? I understand I can use the bulk import but I have run into a security issue with it and would like a quick and a dirty way of importing a csv file to a sql express table.

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  • Populate an SQL Server 2k8 with Oracle Loader files

    - by Techpriester
    Hi folks. Here's the problem: I have a project that needs to be migrated to Microsoft SQL Server 2008. We have data in text files for the Oracle SQL Loader and now we need to get that data into the SQL Server DB. I could write a program that converts everything into INSERT statements but there has to be a more comfortable way to so this. Any suggestions? PS: I don't think my company wants to buy additional Software to do this job so that's out.

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  • asp.net form validation. Server-side or client-side

    - by Jeroen
    Here's (i think) an interesting question. With AJAX more and more common i feel more and more like doing all form validation server-side. Picture a registration form pre-AJAX. You have all your validation client-side using the common asp validation controls and validation summery...except...checking username availability, check emailadress availability, captcha and what not. So you end up with 2 kinds of validation and so presenting the user with 2 different UI's at 2 different moments. 2 words come to my mind. Ugly. Inconsistent. So here's the question. Why not do all the validation server-side (using AJAX or not). (I'm not using JQuery yet, should i?)

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  • NAnt authorization access issue

    - by Luís Custódio
    I'm having a problem trying to move a file through my network, I want to transfer the release from my continuos integration virtual machine to the host of this VM. but i get this: System.UnauthorizedAccessException: Access to the path '\\192.168.0.36\E$\WebApps\MyProgram' is denied. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.Directory.InternalCreateDirectory(String fullPath, String path, DirectorySecurity dirSecurity) at System.IO.Directory.CreateDirectory(String path, DirectorySecurity directorySecurity) at NAnt.Core.Tasks.MoveTask.DoFileOperations() at NAnt.Core.Tasks.CopyTask.ExecuteTask() at NAnt.Core.Task.Execute() at NAnt.Core.Target.Execute() at NAnt.Core.Project.Execute(String targetName, Boolean forceDependencies) at NAnt.Core.Project.Execute() at NAnt.Core.Project.Run() I'm trying to transfer from a Windows Server 2003 R2 to a Windows Server 2008 R2.

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  • Current state of client-side XSLT

    - by Casey
    Last I heard, Blizzard was one of the few companies to put client-side XSLT into practice (2008). Is this still the case in 2011, or are more people now exploring this technique in production?  It seems that modern browsers (IE9, FF4, Chrome) and client processing power are primed to exploit this standard for tangible savings in server CPU power and bandwidth on large scale properties. Am I missing something? The negative aspects I'm aware of include * additional rendering time * additional assets required on uncached page load * additional layer of complexity * noticably less developer experience than server-side template techniques The benefits I perceive include * distributed template composition (offloaded on the client) * caching of common template fragments offloaded on the client * logical separation of document structure and data * well-documented web standard supported by all modern browsers Finally, although I know it's impossible to predict the future, I am curious to know opinions on whether or not client-side XSLT's day will come. With interest in HTML5 driving users to upgrade their browsers and developers to explore new techniques, I would say yes. How about you? Thanks in advance, Casey

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  • Profiling statements inside a User-Defined Function

    - by Craig Walker
    I'm trying to use SQL Server Profiler (2005) to track down some application performance problems. One of the calls being made is to a table-valued user-defined function. This function wraps a select that joins several tables together. In SQL Server Profiler, the call to the UDF is logged. However, the select that underlies the UDF isn't being logged at all. Because of this, I'm not getting useful data on which tables & indexes are being hit. I'd like to feed this info into the Database Tuning Advisor for some indexing advice. Is there any way (short of unwrapping the queries themselves) to log the tables called by UDFs in Profiler?

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  • Best IDE for javascript server development

    - by MatteS
    After reading http://www.pragprog.com/magazines/2010-03/javascript-its-not-just-for-browsers-any-more im wondering which is the best IDE to develop service-side javascript applications? I want a nice development environment with commonjs and node etc. Preferebly windows but anything is interesting really. Is there any IDE with some nifty refactoring tools, maybe some intellisense-like function, etc etc.. Or is it notepad++ ftw?

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  • If I can ping my DB server, is my SQL Server connection guaranteed to work?

    - by Matt
    If I can ping my DB server, is my SQL Server connection guaranteed to work? I am using a default connection string in my code. My program runs fine locally but overseas sites are having issues and I am wondering if SQL might be using a TCP or UDP port that is still blocked. Here is the connection string "Data Source=xxxx.xxxx.com; Initial Catalog = xxxxx; User ID=xxxxx;password=xxxxx"

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  • How to Configure and run DataBase Mail in SQL Server

    - by Nasser Hajloo
    How to enable and run Database Mail in SQL Server 2008 . I know that it need Enabling Service Broker Configuring SMTP (a Mail server is needed) Using Configuration Storeprocedure. I don't know what's the relation between application and dataBase mail. Actually How to enable Database mail for a RollBack and Commit Transaction ? (not for all SP , just for some of them)

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  • Debugging an httpmodule on the asp.net development server

    - by Caveatrob
    Hi, I want to integrate some http modules in my asp.net application (v 3.5, visual studio 2008) and I'm not sure how to debug or use such modules while debugging in the asp.net development server that fires when I run the web app. Do I need to include the module source in the solution or can I just drop the DLL into BIN? I'm from the 1.1 world and am not yet used to the asp.net development server.

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  • Creating client-side dynamic dependent controls , interactive user interface

    - by igor
    Hello everyone! I am looking for client-side javascript plugin for jquery(prefered, or maybe other framework) or other javascript framework, that implements dynamic, interactive user interface (fig. 1) Requirements: 1) user interface shall be dynamic (client-side, javascript). 2) the displaying of the next control shall be dependent on input of previous control(s) 3) the dependency shall be implemented in declarative form (settings, mapping, xml...) 4) this scope of controls shall be supported: dropdown list - fixed list (static, list of items has fixed scope of items) edit input (loop-up) - dynamic list, dependent on user input dropdown list - fixed list (dynamic, list of items dependent on previous input) static structure controls to display dynamic data. 5) this scope of dependencies shall be implemented: one-way: one to one one-way: one to many 6) this scope of dependency actions shall be implemented: hide (remove) control show (add) control show disabled set default value 7) controls shall be filled in by using ajax requests to the server-side application (json, xml...) Any thoughts, references, I would appreciate any assistance. Fig. 1. Interactive user interface

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  • Pros and Cons of a proxy/gateway server

    - by Curtis
    I'm working with a web app that uses two machines, a BSD server and a Windows 2000 server. When someone goes to our website, they are connected to the BSD server which, using Apache's proxy module, relays the requests & responses between them and the web server on the Windows server. The idea (designed and deployed about 9 years ago) was that it was more secure to have the BSD server as what outside people connected to than the Windows server running the web app. The BSD server is a bare bones install with all unnecessary services & applications removed. These servers are about to be replaced and the big question is, is a cut-down, barebones server necessary for security in this setup. From my research online I don’t see anyone else running a setup like this (I don't see anyone questioning it at least.) If they have a server between the user and the web app server(s), it is caching, compressing, and/or load balancing. Is there anything I’m overlooking by letting people connect directly from the internet ** to a Windows 2008 R2 server that’s running the web application? ** there’s a good hardware firewall between the internet with only minimal ports open Thank you.

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  • how to detect sql server timeout from .NET application without using catch Exception

    - by haditeo
    Hi, In my current application, i am performing an update by invoking T-SQL Update command. The problem is when the same record is locked by other users at that time. At .NET application, the application will wait until SQL Server timeout, then it will throw the SqlException timeout. Is it possible to perform a check first whether a particular record is locked by other process rather than catching the exception ? Thanks, hadi teo Update : The SQL Server version used are 2000 and 2008

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  • Generate SQL server scripts from command line?

    - by Luke Sampson
    In Microsoft SQL Server Management Studio 2008 there is a "Generate scripts..." option under the Tasks menu. I'm just wondering if this tool is available from the command line somehow? It looks similar to the sqlpubwiz.exe command line tool that was available for SQL Server 2005, but I can't find this executable anywhere in the SQL 2008 installation.

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  • Using my old PC as a web/file server?

    - by Garrett
    I have an old desktop computer that I've been trying to sell for AGES. I guess nobody is looking for computers because it was advertised at a dirt cheap price on craigslist, local papers, etc. Anyways, I was wondering if it would be worth it to set it up as a home file server, a web dev server (I have a web host for actual production use), and maybe host a few server applications (ex: ventrillo). The computer is actually an old Dell that I cannibalized after the motherboard being destroyed by lightning, so it has fairly new parts in it. The specs are: P4 3.4GHz w/ HT and Artic Cooling Freezer 7 3GB DDR2 533 RAM 80GB hdd (will upgrade the hard drive if it's even worth using as a server) basic dvd rom 430 Watt Thermaltake PSU (it might be important to note that it is only 60% efficiency) ATI Radeon x600 256MB Antec 300 case It's not a really beefy machine, I just can't see giving it away or putting it in the corner to just collect dust. I have Windows Server 2008 R2 Standard and I am confident in my skills in operating most Linux operating systems. I'd also be using it to tinker with when I learn new things in my server admin classes (I'm finishing my 2nd year in college at the moment so I'm still learning) Also, my house is quite old and the electrical wiring is pretty poor (it MIGHT be up to code, then again, where I live most people don't even know what regulations are or let alone know how to spell it...) Would it be safe to leave it running all day and is it going to run up my electric bill because of the PSU efficiency? I only have 5mbit cable internet, but I won't be running very bandwidth intense services on it so it should be ok. I should elaborate on why I am concerned about the power. The circuits should be fine, but I'm more concerned about fire hazard. What is the likelihood that the server could cause an electrical fire? Again, thank you all for the feedback!

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  • SQL Server 2008 and MySQL Daily Backups

    - by Tyler
    Is there a quick and easy way to backup both SQL Server 2008 and MySQL, all their databases? Right now I have a batch script that runs, but I have to manually add a database each and every time, and I'm sick of maintaining it. So I want to set it up to backup all SQL Server and then all MySQL, I dont care if its two different solutions, just want the ability to backup all the databases without having to type them in. Thank you.

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  • Filezilla won't connect to my server!

    - by Reece
    Hey guys! I'm awful with computers! I'm trying to use Filezilla to connect to my server. When I do this, this is the message it give me verbatim: Protocol error: Unknown protocol identifier (0x50 0x50 0x48). Most likely connected to the wrong port. Connection to server closed. but it's not the wrong port!... what am I doing wrong?

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