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• Should I Return "500" or "404" if a Requested Image is not Found?

  - by Michael Robinson

  I work with code written by other people, occasionally I am left somewhat confused and at these times Stack Overflow saves me. Please, save me again. Our site allows people to upload images and later embed them within text in our site like so: <img src="http://site.com/image_script.php?p=some_image_identifier"/> My question is: If the identifier, "p", does not lead us to an image should the server return "500" or "404"? I would have thought it should be "404", but that's not what is happening right now.

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• How can I use a value from a session variable as part of the group name in signalR

  - by user1844734

  Hi I am trying to set up signalR to distribute messages to web users the problem is that the one site holds different 'areas' and also 'user types'. The Area is decided when the user visits the site by passing a url parameter, this is then stored in a session variable, The 'user type' is by default not logged in then changed when the user logs in to there user type (returned from a webservice) and stored in a User object. My aim was to connect to the hub using signalR when the user visits the site and add the users connectionId to a groupname, using the 'area id' from the session and the 'user type id' from the User object in the context. The problem I am having is that I can obtain the user id but when it comes to the area id signalR cannot access the session. I understand the reasoning behind not allowing the session available in signalR but does any one know if there is a way to enable this or an alternative way that I can gain access to the users area so that I can create these unique groups.

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• IIS 7: Redirect all request to Default.aspx

  - by EtienneT

  We want to redirect all request in an ASP.NET site to ~/Default.aspx to close the site. We are using IIS7. The site has paths like this that return a page: http://test.com/operating We are using url rewriting. We want requests similar to those to be redirected to ~/Default.aspx http://test.com// http://test.com/.aspx http://test.com//.aspx We would normaly use something like this in web.config: <customErrors mode="On" defaultRedirect="Default.aspx"> <error statusCode="404" redirect="Default.aspx" /> </customErrors> The problem with this is that it won't redirect folder url like this http://test.com/*/ Thanks!

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• SharePoint Virtual Directories Sitemap

  - by Edison

  I have created and asp.net web site utilizing a web.sitemap file to help with navigation. The site needs to be deployed within a virtual directory inside of our SharePoint intranet site. The problem that I am running in to is that when I request the SiteMap.CurrentNode property, it is returning information from SharePoint's sitemap. Specifically, when i try to get my sitemap's title or description, I am getting information from SharePoint. I have tried re-naming my sitemap and declaring a new Sitemap provider within the web.config. After creating the new sitemap provider and requesting the SiteMap.currentNode, I receive an error message saying that it can't find the web.sitemap file. Any help you can provide would be greatly appreciated.

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• Django on Dreamhost - testing/sand box environment

  - by elequ

  I've been using webfaction for all my django needs for the last couple of years but have had a high traffic site fall in my lap that dreamhost are probably better suited to handling. To set up and experiment with a site with webfaction there are your [user].webfactional.com accounts. Which is sweet. Equivalently Dreamhost also offers [name].dreamhosters.com Yet this doesn't seem to work with my database and this doesn't seem to be playing nice with setting up django or passenger_wsgi. So I'm wondering if I'm interpreting the documentation correctly to suggest that in order to make a site that depends on passenger it needs to be running from an active domain. The documentation is really implicit, I'm baffled. Has anyone set up a testing/sand box environment for django using dreamhost, or know how to?

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• Codeigniter MVC controller architecture

  - by justinbach

  I'm building a site using CodeIgniter that largely consists of static content (although there will be a relatively small CMS backend, and there's code to handle localization/internationalization based on the domain used to access it). Typically, in a situation like this, I'd use a Pages controller that is in charge of rendering static content, but as there are a fair number of pages on the site (30+) it'd quickly end up containing lots of methods (assuming one per page). Should I break my Pages controller into multiple controllers (that perhaps inherit from it) according to different sections of the site? Should I organize methods differently in the Pages controller? What's the best practice here? Thanks! Justin

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• mailbox in PHP How be designed

  - by sandy

  How do I design mailbox in my site ... I am new to the PHP language ... And asked me to design mailbox for each member in my site... As the site contains the members, personal page for each member and the incoming fund that in which he can read private messages as well as send new messages, and also keep the messages sent .. How do I do that ...???? I just want a guideline for the right way .... How do I start to design ..???

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• IIS 7.5 powershell module usage issues

  - by pmcgrath

  Has anyone managed to use this module with success, i'm running 32bit Windows 7, where i have opened an administrator shell using run as administrator, i have imported the WebAdministration module and then attempted to use the commands with some issues, have provided two examples here Websites I created a web site with the following command new-website -name testsite -port 80 -hostheader testsite -physicalpath c:\temp Then i attempted to get the sites details using the command get-website -name testsite but it always returns all sites, seems to ignore the -name parameter. Only way i can get the site is using a filter get-website | ? { $_.name -eq 'testsite' } | get-member When i use appcmd it works as expected using the following command C:\> C:\Windows\System32\inetsrv\appcmd.exe list site testsite AppPools When i try to list the apppools using the following command dir iis:\apppools i get the following error Get-ChildItem : Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)) Yet when i use appcmd as follows i get all the apppools as expected without any error C:\Windows\System32\inetsrv\appcmd.exe list apppool Has anyone successfully managed to use the WebAdministration module ? Thanks in advance Pat

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• What process does professional website building follow?

  - by Sivvy

  I've searched for a while, but I can't find anything related on Google or here. Me and some friends were debating starting a company, so I figure it might be good to do a quick pilot project to see how well we can work together. We have a designer who can do HTML, CSS and Flash, enjoys doing art, but doesn't like to do HTML and CSS... And 2 programmers that are willing to do anything. My question is, from an experienced site builder's perspective, what steps do we do - in chronological order - to properly handle a website? Does the designer design the look and feel of the site, then the programmers fill in the gaps with functionality? Or do the programmers create a "mock-up" of the site with most of the functionality, then the designer spices it up? Or is it more of a back-and-forth process? I just want to know how a professional normally handles it.

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• Problem in integrating Wordpress blog's in Cakephp Website

  - by Nishant

  Hello Everyone, I was working on a site of Cakephp which was successfully delivered.But recently Client again appered and asked me to put the Wordpress blog in it,to cover up the Blogging thing in his site.He wants to share the authentication between the Cakephp and WP.Whoever registers in his site,then Logins in it and if he clicks on the Blog Tab,he must be redirected to the WP blog with the session still there.After some googling I have installed it in /app/webroot/blog folder but I am not able to edit the .htaccess file. Please help me in the right direction,that how to share the authentication betwenn Cake Php and Wordpress, and the second one how to customize the .htaccess file so that URL's look good. Thanks in advance..!

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• Implementing a Suspension or Penalty System for Users in ASP.NET MVC

  - by Maxim Z.

  I'm writing a site in ASP.NET MVC that will have user accounts. As the site will be oriented towards discussion, I think I need a system for admins to be able to moderate users, just like we have here, on Stack Overflow. I'd like to be able to put a user into a "suspension", so that they are able to log in to the site (at which point they are greeted with a message, such as, "Your account has been suspended until [DATE]"), but are unable to do the functions that users they would normally be able to do. What's the best way of implementing this? I was thinking of creating a "Suspended" role, but the thing is, I have a few different roles for normal users themselves, with different privileges. Have you ever designed a feature like this before? How should I do it? Thanks in advance.

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• Safe deployment of ASP.Net applications

  - by gatapia

  Hi All, I have an asp.net app that I want to deploy safely (with as little down time possible). I would love to do something like blue green deployment but without the need for a second web server. So, I know I can use load balancing, etc but I need a quick and cheap approach. I was thinking of doing something like: Setting up another website (copy of original) in IIS, currently I use host headers to direct traffic across sites). I could then view the new site locally until the site is totally online (due to NHibernate start up and various other high intensity tasks this takes a while). Once site 2 is totally started I would then change host headers around giving me a much much smaller down time. So my question is. Has anyone done anything like this? Will IIS restart my app pool or application when changing host headers (making this useless)? Any other options? Thanks for your help all. Guido

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• Secure login on your domain with Google App Engine

  - by mhost

  Hi, We are starting a very large web based service project. We are trying to decide what hosting environment to use. We would really like to use Google App Engine for scalability reasons and to eliminate the need to deal with servers ourselves. Secure logins/registrations is very important to us, as well as using our own domain. Our target audience is not very computer savvy. For this reason, we don't want to have the users have to sign up with OpenID as this can't be done within our site. We also do not want to force our customers to sign up with Google. As far as I can see, I am out of luck. I am hoping to have a definite answer to this question. Can I have an encrypted login to our site accessed via our domain, without having to send the customers to another site for the login (OpenID/Google). Thanks.

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• Why WCAG made 3 level "A", "AA" and "AAA"?

  - by jitendra

  What is the purpose of making 3 priority level by WCAG? is it like? If client not paying extra or if we don't have much time then go for A If client paying then or if we have time to make site compatible go for at least AA If client paying and needed according to govt. rules then go for AAA If we are making site then which level we should we try to achieve, or we should do only on client request? Although i found these definitions on this site but these are confusing for me • Priority 1: For all users to access the Web content and for Web developers to attain Conformance level “A”, these requirements must be satisfied. • Priority 2: These requirements should be satisfied by the Web developers so that no group finds it difficult to access the Web content and so as to attain Conformance level “AA”. • Priority 3: These requirements may be satisfied by the Web developers to facilitate access to Web content for some groups and attain Conformance level “AAA”.

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• Clear Session in ASP.Net

  - by Jignesh

  I want to clear the session on Page unload. Here is a condition : If user goes from Page A to Page B of the same site session must not get cleared. If user close the browser window or Tab(close the site),session must gets cleared. I have tried using AJAX PageMethod to call server-side procedure to remove session from client side script.But the procedure is not getting hit,I have checked it using Breakpoint. server side procedure is in master.cs file I will appreciate your help. Here is code in site.master <body onunload="HandleClose();"> <script type="text/javascript"> function HandleClose() { PageMethods.AbandonSessions(); } and here is a code in master.cs : [System.Web.Services.WebMethod] public static void AbandonSessions() { HttpContext.Current.Session.Abandon(); }

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• E-commerce application how is this robustness criteria implemented?

  - by Akshar Prabhu Desai

  Consider the following use case 1. User selects a product to purchase on seller's site 2. Clicks on net-banking option and redirected to his bank website 3. Successfully makes the payment. 4. But before the payment gateway redirects him back to seller site the browser crashes. 5. Seller site reports that payment is not recived but the bank reports that payment has been made. What are the best practices to handle such cases?

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• Dynamicly Inject img alt attribute jQuery

  - by Brock

  I need some help, and before we get going, I know it is probably not best practice, but I am doing some maintenance to an existing site and need to accomplish the following for a fix. <a rel="lightbox" href="site.com" title="a generated title"><img src="site.com/img" class="post-image" alt="a long description"/></a> Okay, so I am trying to figure out how to use jQuery or any other method to take the "alt" attribute from my image, and dynamically overwrite the "title" attribute of my "a" tag. Any help would be awesome, I am kinda lost at this juncture.

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• Running BlogEngine.NET with ASP.NET MVC under same website?

  - by Raj Aththanayake

  Hi Can anyone please help me with this? I have a Windows 2008 server and MVC 2.0 site is hosted under IIS 7.0 root directory. The site works fine. I want to use the BlogEngine.NET with my site. For example if my mite name is http:// mysite.com (which is the root of IIS) and the blog should be http://mysite.com/blog/Default.aspx Is this possible? Can I create a sub virtual directory within my root (where the MVC 2 app is hosted) and run the ASP.NET BlogEngine.Net in it? Any ideas appreciated.

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• MOD Rewrite Mask for Image URL

  - by user345426

  Okay so I am launching a cloned e-commerce site. I want to create a rewrite rule for the image folder for the second site to fetch images from the first site. RewriteRule ^alice.gif$ www.rhinomart.com/images/h_home.gif When I go to alice.gif directly through the browser it simply redirects me to the rhinomart.com URL and image. How do I prevent the redirect from occurring? When I go to http://www.acnbiz.net/alice.gif it should fetch alice.gif directly from Rhinomart.com/images and not redirect. is it possible???

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• Programmatically automating a web login

  - by icemanind

  I am trying to create a C# Winforms application that will automatically log me into a site and download data. Specifically, I want to have my application automatically log into my online banking site, log me in, and download my transaction history. I can do this manually by logging in through a web browser and downloading it. I am trying to automate this. I know I probably need to use HttpWebRequest and HttpWebResponse. Does anyone have an example of this or a framework of the steps I need to take to accomplish this? Keep in mind it will be secure site (https) and I will somehow have to collect session information and retain the session information for the duration of the session. Any thoughts?

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• ISBNdb Retrieving and Managing Info

  - by Pierre Sylvestre

  Given a set of databases how can one you get information on a book with given price first (which consist of the average of a hidden list of prices coming from different web site) and followed by an optional second option that shows the list of the different web site with their page? To take an example given a query for ISBN 9785554443331 - it returns "Chemistry the central science 11 edition" : new:$50 used good condition:$35 used poor condition:$20 If the return does not match with our product list an option to "click here to visit our partner" appears and which returns: Atextbook: $10 Btextbook: $10 Ctextbook: $9 Dtextbook: $8.50 I understand that the first search would be done simultaneous on the web and our database to determine whether or not we have the book and the web to get the average of the price of a given list of web site. Thank you in advance for the help

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• SharePoint : https area in a public website

  - by Hugo Migneron

  I'm working on a public website that was built using SharePoint (WSS). We need to add an area in the site where people will be able to purchase items with their credit cards and obviously the area needs to be secured. The website is using Form Based Authentication and the users need to stay logged in when they are moved back and forth from the https zone. I know how to enable SSL for a new web application / site collection but this isn't really an option for me as the website is already online and we don't want the whole thing to be secured. I am comfortable with the development of the webparts involved (payment module, shopping cart, etc.) but I can't really figure out how to create only certain https pages when the site collection is created. Can you have features that deploy pages that are secured? If so, how? Can you have a zone where SSL is enabled but where the users are redirected to and from without losing their authentication (FBA)? Thanks!

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• What would you like to see in an beginner's ASP.NET security book

  - by blowdart

  This is a shameless information gathering exercise for my own book. One of the talks I give in the community is an introduction to web site vulnerabilities. Usually during the talk I can see at least two members of the audience go very pale; and this is basic stuff, Cross Site Scripting, SQL Injection, Information Leakage, Cross Site Form Requests and so on. So, if you can think back to being one, as a beginning web developer (be it ASP.NET or not) what do you feel would be useful information about web security and how to develop securely? I will already be covering the OWASP Top Ten (And yes this means stackoverflow will be in the acknowledgements list if someone comes up with something I haven't thought of yet!) It's all done now, and published, thank you all for your responses

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• Reading cookies across different hosts

  - by Thinker

  I have two sites - both are my projects. On site two, I need to check if the user is logged in on site one. I suppose to do this I should just create a script that puts a cookie into the body of an iframe and then read the iframe contents on site two. But I can't. Here is a code I made for testing purposes: http://jsbin.com/oqaza/edit I got an error, that says: "Permission denied for <http://jsbin.com to get property HTMLDocument.nodeType from <http://www.google.com."

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• SQL server 2005 remote connection problem, cannot solve it help please thank you

  - by user287745

  note:- if this question does not fit this site please do not just close it but also redirect the question to the fitting sister site, thank you" the steps taken and the error are mentioned please help, i am stuck here! installed sql server 2005 express on both computers installed sql server management studio express on both computers ran each management studio and connect to instance sqlserver using windows authentication ( one computer connection example "A-63A9D4D7E7834\SQLEXPRESS" ) created a database in the databases named as "test1" created a few tables with data saved and exit. did everything what this site says " How to configure SQL Server 2005 to allow remote connections" [add h t t p here as spam prevention] ://support.microsoft.com/kb/914277/en-us" but i have just disable the firewalls completely :turn off connecting to A-63A9D4D7E7834 started "SQL Server Management Studio Express" on computer A-63A9D4D7E7834 sever name: "ALL-E425BE6C41D\SQLEXPRESS" authentication: "windows authentication" and CONNECT I GET THE FOLLOWING ERROR Cannot connect to ALL-E425BE6C41D\SQLEXPRESS. ADDITIONAL INFORMATION: Login failed for user 'ALL-E425BE6C41D\Guest'. (Microsoft SQL Server, Error: 18456) For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&EvtSrc=MSSQLServer&EvtID=18456&LinkId=20476 BUTTONS: OK HELP

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