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• How do I make a form transparent while keeping the controls fully visible?

  - by Power-Mosfet

  I would like to have a form in which the controls on the form are fully visible but the form itself is invisible. If I change the form's Opacity, this makes both the form and the controls on it semi-transparent, so this doesn't work. I can't do this by setting the form's TransparencyKey, since I have a PictureBox on the form. If the image in the PictureBox happens to contain pixels that match the TransparencyKey, they appear as openings in the form, which I don't want.

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• In a JTable, how do I render a checkbox column with a dirty marker?

  - by Kevin Stembridge

  Hi all, I'm trying to show a marker on checkbox columns in a JTable to indicate that the value is dirty. I'm having trouble coming up with a way to render the marker. I've tried setting an icon on the JCheckbox but this just renders the icon instead of the checkbox. I've tried using a Panel but it messes up the layout. Does anyone have an idea what is the best way to do this? Thanks

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• What's the purpose of the maxPostSize for Tomcat's HTTP Connector?

  - by Bytecode Ninja

  According to Tomcat docs: The maximum size in bytes of the POST which will be handled by the container FORM URL parameter parsing. The limit can be disabled by setting this attribute to a value less than or equal to 0. If not specified, this attribute is set to 2097152 (2 megabytes). But what's "the container FORM URL parameter parsing"? Any ideas what is the purpose of "maxPostSize"? Thanks in advance.

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• How do I get selected date set by jQuery UI Datepicker

  - by Steven

  I'm setting the start date of an event using jQuery UI Datepicker. Now I need to retrieve the date I selected. I'm trying to use $('#startDate').datepicker('getDate'), but this returns NULL. Using FirBug, I see that the input value is nothing <input type="text" name="startDate" value="" id="startDate" class="hasDatepicker"> I'm able to retrieve selected date when using jQuery serialize. So how can I retrieve the selected date?

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• GWT: What is the way to handle Click on GWT FlowPanel

  - by shaman.sir

  May be a dumb question, but GWT FlowPanel (raw div element) does not provides something to handle a mouseclick/mousemovement on it. Overriding onBrowserEvent do not works either. If setting onclick event using native JavaScript (need to specify positive height before, 'div' have a height of 0 if not specified), then catching these events is working properly. Is there a way to do it without using JSNI?

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• how to center jquery dialog with ui 1.8?

  - by Jeremy

  I'm having trouble getting the jquery ui 1.8 dialog to center I've tried leaving the options default, and setting position: 'center'. When the dialog displayed, the browser window gets scrolled down to the centre of the page, and the dialog is positioned at the bottom left of the window. This worked fine with jquery 1.3.2 and ui 1.7.2. Is there something new I need to do with this version?

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• ASP.NET Security Exception

  - by Neo1975

  I moved an ASP.NET application from a XP to a new server and now I have this exception: 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, On this line code: System.Threading.Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("it-IT"); My server is so configurated: Windows XP 2003 Sever SharePoint MS Visual Studio 2008 Team System Workgroup Server I tried to change security setting, machine.config. Someone can help me explain me where and how to change what? Thanks a lot.

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• How set the response header's Cache-Control in Sitecore?

  - by user822211

  By default, it looks like Sitecore does not cache pages. In web.config, set this <setting name="DisableBrowserCaching" value="false"/> and create pipeline processor page.Response.Cache.SetExpires(DateTime.Now.AddSeconds(60)); page.Response.Cache.SetCacheability(HttpCacheability.Public); but it did not work, the repose head stays no-cache. By the way, I add the pipeline in the renderLayout, anyone knows? thanks!

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• CBIR isk-daemon software alternatives

  - by postgres

  isk-daemon software permits setting feature parameters? I download desktop version and apparently not! There are alternative libraries or software which is not all automatic? I have a set of images and i only want to pick up an image, extract some features and compare them with this set of image, basing on a similarity metric that give me a percentage result like isk-daemon but with more freedom in settings, better in python!

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• How can i enable my custom module to allow syndication?

  - by jhuang

  Its an option in the module setting, but when i enable it for my custom module nothing happens, anyone created a module for dot net nuke before that put the content in a RSS feed before?

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• Can I migrate session data from one browser to another? - Web Development

  - by RadiantHex

  Hi folks, I need to transfer a user to a page which requires session data which is stored within a different session. Is it possible in some cases to migrate the session data by setting the session cookie on the user's browser? Currently I have no workaround, and using session data seems like the only option I have at the moment. Any ideas?

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• .NET MVC Code Generation

  - by Josh

  Is there a way to force the MVC automatically generated code to follow the conventions you have set in your preferences? For example, I keep all curly braces on the same lines as their declaring class, method, etc, but when generating a controller, it completely disregards my settings. Is there a setting someplace to force the same code generation as other parts of project?

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• Authentication between domains

  - by gneash

  I have: a service running under user account domainA\userA on hostA from domainA SPNs created for the service running on hostA for user account domainA\userA a client part of my application is trying to access resources (through remoting) from the service running on hostA but this client part is running on hostB from domainB and under the user account domainB\userB appropriate delegation settings are done for user account domainA\userA trusted for delegation SPNs set properly with no duplicates domainA and domainB have two way trust I get this error: A secuity package specific error occured: Unspecified error (0x80004005) Could you please see if there is any authentication setting I missed?

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• magento limiting number of returned items in product collection call

  - by thrice801

  Hi, Im trying to limit the number of returned results manually in a copy of the list.phtml template, but its turning out to be alot harder than I anticipated. Ive tried manually setting the collection size, but ya once again nothing working. Can someone show me how to do this? Would be nmuch appreciated!

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• SimpleMembership updating the "isconfirmed" flag

  - by Vijay V

  My Users table (the one that I created) has the following columns: UserId,UserName,FirstName,LastName,DOB After I ran this command WebSecurity.InitializeDatabaseConnection("DefaultConnection", "Users", "UserId", "UserName", autoCreateTables: true); it created the required simple membership tables for me. How would I go about "UnConfirming" an user or setting the "IsConfirmed" flag to false in the webpages_Membership using the new SimpleMembership API? (Earlier, before going to simplemembership using the "Membership" class I could update an user using the api call : Membership.UpdateUser( user );)

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• ASP.NET masterpage public variables error

  - by eugeneK

  I have public variable 'MessagePlaceholder' on MasterPage and a Class that accesses this property like that setting it's value to string from getMessage(); ((HttpContext.Current.Handler as System.Web.UI.Page).Master as MasterPage).MessagePlaceholder = getMessage(); which gives me an error like this one Error 3 'System.Web.UI.MasterPage' does not contain a definition for 'MessagePlaceholder' and no extension method 'MessagePlaceholder' accepting a first argument of type 'System.Web.UI.MasterPage' could be found (are you missing a using directive or an assembly reference?) What should i do ?

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• how do I make URI of dynamic web reference look in web.config instead of app.config?

  - by krprasad

  I have a class library(DLL) which has a web reference, its dynamic. I have copied the setting into the applicationSettings of the web.config but still it keeps referring to the old URI I had set during develoment. any idea how i can make it take the URI of the web-service from the web.config?

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• Printer Page Size Problem

  - by mRt

  I am trying to set a custom paper size by doing: Printer.Height = 2160 Printer.Width = 11900 But it doesn't seen to have any effect. After setting this up, i ask for that values and it returns the default ones. And this: Printer.PaperSize = 256 Returns an error... Any ideas??

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• How to get all the descendants of a given instance of a model in google app engine?

  - by M.A. Cape

  Using parent child relationship where a parent can have children while each child has only one parent, does using Children.all().ancestor(parent.key) a good solution where a child is constructed by setting parent=parent.key in the constructor? Is the 1000 limit applies with this kind of query?

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• In jquery 1.4 and 1.3, loading just the framework definition causes an error, why?

  - by codeninja

  Whenever I load ONLY the 1.3 or 1.4 library on an html page im developing on my desktop I get an error that says "setting a property that only has a getter" I dont have any additonal code, this is coming straight from the jquery.min.js file I also get a bazillion warnings in Firebug. Can someone help me resolve this issue? I can't determine why this is happening

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• Problem with skipping login validation for authlogic

  - by Andrei

  Hi, I want to use email for signing in, and to allow users to have similar names. One way to do this is to rename login/username field to something different. However, I want to do it just by setting up authlogic. I tried the following acts_as_authentic do |c| c.login_field :email c.validate_login_field false c.validate_email_field true end but it still complains that the login already exists. What must be done to avoid username validation without renaming the field?

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• <object> for PDF is blocking drop-down menu

  - by Tumharyyaaden

  URL: http://hartford.uconn.edu/director/academic_plan.html It is an HTML page, and using to display PDF document. Which is blocking the jQuery drop down menu. I have tried using CSS z-index property with positioning specified. Also tried setting wmode="transparent" / wmode="opaque" / and other variations but nothing seems to work.

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• Does SQL Server 2008 compress the results sent back to my web server?

  - by Jeff Meatball Yang

  I have a typical reporting application: Large report <-- HTTP Compression --> ASP.NET Web Server <-- ??? --> SQL Server 2008 Since I have so much (repetitive) data to send to the client, I would like both network hops to have compression. Is there a transport-level compression setting for SQL Server?

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• Visual Studio: Re-enable "Build failed, run last success?" dialogue box

  - by Rosarch

  When a build fails, VS pops up with an option to run the last successful build. Someone clicked "Yes" and "Don't show this dialogue box again" on my machine, and now I'm stuck with that setting. How can I reset it?

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• XHTML 1.0 Strict, is there a tool that can refactor HTML?

  - by GenEric35

  I have a Asp.net web application running with the following config setting. <xhtmlConformance mode="Legacy"/> This limits use of AJAX and compatibility with multiple browser. If my understanding is correct, the HTML code of the aspx pages need to be fixed to comply with XHTML 1.0 Strict. There are alot of HTML pages, ~1000, is there a tool that could speed up this process?

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