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  • Sitefinity deployment

    - by Jim Snyder
    I recently stepped into a project that is using Telerik Sitefinity CMS with custom user controls. I would like to get the developers off of the production server. Does anyone have any experience with deploying a Sitefinity site by means of publication (precompiled .DLL)? Any discussion of benefits, disadvantages, or potential issues would be welcome.

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  • Using MVC2 to update an Entity Framework v4 object with foreign keys fails

    - by jbjon
    With the following simple relational database structure: An Order has one or more OrderItems, and each OrderItem has one OrderItemStatus. Entity Framework v4 is used to communicate with the database and entities have been generated from this schema. The Entities connection happens to be called EnumTestEntities in the example. The trimmed down version of the Order Repository class looks like this: public class OrderRepository { private EnumTestEntities entities = new EnumTestEntities(); // Query Methods public Order Get(int id) { return entities.Orders.SingleOrDefault(d => d.OrderID == id); } // Persistence public void Save() { entities.SaveChanges(); } } An MVC2 app uses Entity Framework models to drive the views. I'm using the EditorFor feature of MVC2 to drive the Edit view. When it comes to POSTing back any changes to the model, the following code is called: [HttpPost] public ActionResult Edit(int id, FormCollection formValues) { // Get the current Order out of the database by ID Order order = orderRepository.Get(id); var orderItems = order.OrderItems; try { // Update the Order from the values posted from the View UpdateModel(order, ""); // Without the ValueProvider suffix it does not attempt to update the order items UpdateModel(order.OrderItems, "OrderItems.OrderItems"); // All the Save() does is call SaveChanges() on the database context orderRepository.Save(); return RedirectToAction("Details", new { id = order.OrderID }); } catch (Exception e) { return View(order); // Inserted while debugging } } The second call to UpdateModel has a ValueProvider suffix which matches the auto-generated HTML input name prefixes that MVC2 has generated for the foreign key collection of OrderItems within the View. The call to SaveChanges() on the database context after updating the OrderItems collection of an Order using UpdateModel generates the following exception: "The operation failed: The relationship could not be changed because one or more of the foreign-key properties is non-nullable. When a change is made to a relationship, the related foreign-key property is set to a null value. If the foreign-key does not support null values, a new relationship must be defined, the foreign-key property must be assigned another non-null value, or the unrelated object must be deleted." When debugging through this code, I can still see that the EntityKeys are not null and seem to be the same value as they should be. This still happens when you are not changing any of the extracted Order details from the database. Also the entity connection to the database doesn't change between the act of Getting and the SaveChanges so it doesn't appear to be a Context issue either. Any ideas what might be causing this problem? I know EF4 has done work on foreign key properties but can anyone shed any light on how to use EF4 and MVC2 to make things easy to update; rather than having to populate each property manually. I had hoped the simplicity of EditorFor and DisplayFor would also extend to Controllers updating data. Thanks

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  • Parsing cookie headers in J2ME/BlackBerry apps

    - by Marc Novakowski
    When using an HttpConnection in a BlackBerry app, you often get HTTP cookies in the response headers. Unfortunately there are no built-in APIs to assist with the parsing of the cookie headers. Has anyone found a third-party library to assist with the parsing of the cookie header(s) into a more useful data object? Creating some custom code that just parses out the name and value of the cookie isn't too difficult, but I'd like to also consider other fields within the cookie such as the expiration and domain fields.

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  • Is there a codeigniter api reference?

    - by ajsie
    whenever using a framework it's so good with a api reference so you could lookup the classes' methods and properties, which class they extend from and so on. is there a api reference for codeigniter similar to yii's excellent api referenc? http://www.yiiframework.com/doc/api/ how else could you know more about the details about the classes if there isn't a good api reference. java's api reference is also great: http://java.sun.com/j2se/1.4.2/docs/api/ why can't i find codeigniter's. thanks.

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  • getDate with Jquery Datepicker

    - by matt
    i am trying to get date from my implementation of jquery date picker, add it to a string and display the resulting image in my div. Something however is just not working. Can anyone check out the code and have a look at it? The code is supposed to take the date from date picker, combine it in a string which is to have the necessary code to display tag, images are located in /image and in the format aYY-MM-DD.png, new to this date picker and can't quite get it down yet. <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <link type="text/css" href="css/ui-lightness/jquery-ui-1.8.custom.css" rel="stylesheet" /> <script type="text/javascript" src="js/jquery-1.4.2.min.js"></script> <script type="text/javascript" src="js/jquery-ui-1.8.custom.min.js"></script> <script type="text/javascript"> $(function(){ // Datepicker $('#datepicker').datepicker({ dateFormat: 'yy-mm-dd', inline: true, minDate: new Date(2010, 1 - 1, 1), maxDate:new Date(2010, 12 - 1, 31), altField: '#datepicker_value', }); //hover states on the static widgets $('#dialog_link, ul#icons li').hover( function() { $(this).addClass('ui-state-hover'); }, function() { $(this).removeClass('ui-state-hover'); } ); }); //var img_date = .datepicker('getDate'); var day1 = $("#datepicker").datepicker('getDate').getDate(); var month1 = $("#datepicker").datepicker('getDate').getMonth() + 1; var year1 = $("#datepicker").datepicker('getDate').getFullYear(); var fullDate = year1 + "-" + month1 + "-" + day1; var str_output = "<h1><center><img src=\"/images/a" + fullDate + ".png\"></center></h1><br/><br>"; page_output.innerHTML = str_output; // writing the results to the div element (page_out) </script> </head> <body style="background-color:#000;color:#fff;margin: auto auto;"> <!-- Datepicker --> <div id="datepicker"></div> <!-- Highlight / Error --> <p>Date Value: <input type="text" id="datepicker_value" /></p> <div id="page_output" style="text-align:center; margin-top:80px; margin-bottom:20px; "></div> </body>

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  • Greasemonkey Submit Form

    - by magixx
    I'm trying to autosubmit a form with greasemonkey however I'm not sure how to do it with this button. The button seems to have the following properties a class="blue-button" href="javascript:void(0)" onclick="Form.submit(this);" and the only form I see above is <form xmlns="http://www.w3.org/1999/xhtml" xmlns:s="http://www.blizzard.com/ns/store" action="/account/management/add-game.xml" autocomplete="off" method="post"> The page is here you can use "[email protected]" and "a1a1a1a1" as a login.

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  • WPF/MVVM:Set multiple datacontext to ONE usercontrol

    - by msfanboy
    Hello, I have a UserControl with 5 small UserControl which are parts of the first UserControl. The first UserControl is datatemplated by a MainViewModel type. The other 5 small UserControls have also set the DataContext to this MainViewModel type. Now I want additionally that those 5 UserControls get a 2nd DataContext to access other public properties of another ViewModel . How can I do that?

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  • Flex 4 Slider with two thumbs

    - by 23tux
    Hi, anybody know how to make a custom hslider in Flex 4 (spark) with two thumbs? Since Flex 4 the thumbcount property of the slider component isn't longer available (at the mx component it was easily to set). I have to style the track and the thumbs. A tutorial would be nice. thx, tux.

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  • log4j prints all levels

    - by Florian
    Hello, I've got log4j configured on my Java project with the following log4j.properties: log4j.rootLogger=WARNING, X log4j.appender.X=org.apache.log4j.ConsoleAppender log4j.appender.X.layout=org.apache.log4j.PatternLayout log4j.appender.X.layout.ConversionPattern=%p %m %n log4j.logger.org.hibernate.SQL=WARNING log4j.logger.com.****.services.clarity.dao.impl=WARNING log4j.logger.com.****.services.clarity.controller=WARNING log4j.logger.com.****.services.clarity.services.impl=WARNING log4j.logger.com.****.services.clarity.feeds.impl=WARNING As configured, it should only print WARNING messages, however it prints all levels to DEBUG. any ideas where this can come from ? Thanks !

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  • Where is the C precompiler for Oracle10g located?

    - by HY
    I am looking for a newer version of the Pro*C/C++ to upgrade my procui.exe 9.0.1.1.1. I downloaded the 10g client disk and when install I have the following options: instant client administrator runtime custom I dont seem to able to find the actual program other than just getting some common files. Can someone help?

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  • Multiple selection datagrid before click on datagrid

    - by Jakub Cermoch
    I have wpf datagrid with multiple selection (model has properties IsSelected...) and it works fine, but when I start program, I have to click on the table first and after that work multiple selection. When I first click on the table it select item under cursor (if i have pressed shift, it select the item too, not do multiple selection). I supposed it can be because of datagrid hasnt focus, but when I do datagrid.Focus() on loaded window, it doesnt helped. Thanks a lot

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  • Extend linq-to-sql partial class to avoid writing a property?

    - by Curtis White
    I have a linq-to-sql class. I have a property "Password" for which I want to call the underlying ASP.NET Membership provider. Thus, I do not want this property written out directly but via my own code. I basically want to create a facade/proxy for this property such that I may use the underlying membership provider or a custom stored procedure. I want to accomplish without modifying the LINQ-TO-SQL designer generated code, if at all possible.

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  • WPF-Prism CanExecute method not being called

    - by nareshbhatia
    I am coding a simple login UserControl with two TextBoxes (Username and Password) and a Login button. I want the Login button to be enabled only when the username and password fields are filled in. I am using Prism and MVVM. The LoginViewModel contains a property called LoginCommand that is bound to the Login button. I have a CanLoginExecute() method in my ViewModel but it fires only when the application comes up and then never again. So the Login button is never enabled. What am I missing? Here's my xaml: <TextBox x:Name="username" Text="{Binding Path=Username, UpdateSourceTrigger=PropertyChanged, ValidatesOnDataErrors=True}" /> <TextBox x:Name="password" Text="{Binding Path=Password, UpdateSourceTrigger=PropertyChanged, ValidatesOnDataErrors=True}" /> <Button Content="Login" cmnd:Click.Command="{Binding LoginCommand}" /> Here's my ViewModel class LoginViewModel : IDataErrorInfo, INotifyPropertyChanged { public LoginViewModel() { this.LoginCommand = new DelegateCommand<object>( this.LoginExecute, this.CanLoginExecute); } private Boolean CanLoginExecute(object dummyObject) { return (string.IsNullOrEmpty(Username) || string.IsNullOrEmpty(Password)) ? false : true; } private void LoginExecute(object dummyObject) { if (CheckCredentials(Username, Password)) { .... } } #region IDataErrorInfo Members public string Error { get { throw new NotImplementedException(); } } public string this[string columnName] { get { string result = null; if (columnName == "Username") { if (string.IsNullOrEmpty(Username)) result = "Please enter a username"; } else if (columnName == "Password") { if (string.IsNullOrEmpty(Password)) result = "Please enter a password"; } return result; } } #endregion // IDataErrorInfo Members #region INotifyPropertyChanged Members public event PropertyChangedEventHandler PropertyChanged; void OnPropertyChanged(string propertyName) { if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs(propertyName)); } #endregion // INotifyPropertyChanged Members #region Properties private String _username; public String Username { get { return _username; } set { if (value == _username) return; _username = value; this.OnPropertyChanged("Username"); } } private String _password; public String Password { get { return _password; } set { if (value == _password) return; _password = value; this.OnPropertyChanged("Password"); } } public ICommand LoginCommand { get; private set; } #endregion // Properties }

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  • JSF - get managed bean by name

    - by Konrad Garus
    I'm trying to write a custom servlet (for AJAX/JSON) in which I would like to reference my @ManagedBeans by name. I'm hoping to map: http://host/app/myBean/myProperty to: @ManagedBean(name="myBean") public class MyBean { public String getMyProperty(); } Is it possible to load a bean by name from a regular servlet? Is there a JSF servlet or helper I could use for it? I seem to be spoilt by Spring in which all this is too obvious.

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  • Linq 2 SQL One to Zero or One relationship possible?

    - by Mr. Flibble
    Is it possible to create a one to zero or one relationship in Linq2SQL? My understanding is that to create a one to one relationship you create a FK relationship on the PK of each table. But you cannot make the PK nullable, so I don't see how to make a one to zero or one relationship work? I'm using the designer to automatically create the model - so I would like to know how to set up the SQL tables to induce the relationship - not some custom ORM code.

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  • .NET Backgroundworker - Is there no way to let exceptions pass back normally to main thread?

    - by Greg
    Hi, QUESTION: Re use of .NET Backgroundworker, is there not a way to let exceptions pass back normally to main thread? BACKGROUND: Currently in my WinForms application I have generic exception handle that goes along the lines of, if (a) a custom app exception then present to user, but don't exit program, and (b) if other exception then present and then exit application The above is nice as I can just throw the appropriate exception anywhere in the application and the presentation/handling is handled generically

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  • javamail:username password not accepted

    - by bobby
    i get this error when i try to send a mail using javamail api,im sure that the code is correct and username and password are 100% correct,and the gmail account which im connecting is an older account(bcoz they say it takes time for it to work with new account) DEBUG SMTP RCVD: 535-5.7.1 Username and Password not accepted. Learn more at 535 5.7.1 http://mail.google.com/support/bin/answer.py?answer=14257 x35sm3011668 wfh.6 javax.mail.SendFailedException: Sending failed; nested exception is: javax.mail.AuthenticationFailedException at javax.mail.Transport.send0(Transport.java:218) at javax.mail.Transport.send(Transport.java:80) at Main.(Main.java:41) at Main.main(Main.java:51) and this is my code: import javax.mail.*; import javax.mail.internet.*; import java.util.*; public class Main { String d_email = "[email protected]", d_password = "pass", d_host = "smtp.gmail.com", d_port = "465", m_to = "[email protected]", m_subject = "Testing", m_text = "testing email."; public Main() { Properties props = new Properties(); props.put("mail.smtp.user", d_email); props.put("mail.smtp.host", d_host); props.put("mail.smtp.port", d_port); props.put("mail.smtp.starttls.enable","true"); props.put("mail.smtp.auth", "true"); props.put("mail.smtp.debug", "true"); props.put("mail.smtp.socketFactory.port", d_port); props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory"); props.put("mail.smtp.socketFactory.fallback", "false"); SecurityManager security = System.getSecurityManager(); try { Authenticator auth = new SMTPAuthenticator(); Session session = Session.getInstance(props, auth); session.setDebug(true); MimeMessage msg = new MimeMessage(session); msg.setText(m_text); msg.setSubject(m_subject); msg.setFrom(new InternetAddress(d_email)); msg.addRecipient(Message.RecipientType.TO, new InternetAddress(m_to)); Transport.send(msg); } catch (Exception mex) { mex.printStackTrace(); } } public static void main(String[] args) { Main blah = new Main(); } private class SMTPAuthenticator extends javax.mail.Authenticator { public PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication(d_email, d_password); } } }

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  • Memory leak on CollectionView.View.Refresh

    - by Dabblernl
    I have defined my binding thus: <TreeView ItemsSource="{Binding UsersView.View}" ItemTemplate="{StaticResource MyDataTemplate}" /> The CollectionViewSource is defined thus: private ObservableCollection<UserData> users; public CollectionViewSource UsersView{get;set;} UsersView=new CollectionViewSource{Source=users}; UsersView.SortDescriptions.Add( new SortDescription("IsLoggedOn",ListSortDirection.Descending); UsersView.SortDescriptions.Add( new SortDescription("Username",ListSortDirection.Ascending); So far, so good, this works as expected: The view shows first the users that are logged on in alphabetical order, then the ones that are not. However, the IsLoggedIn property of the UserData is updated every few seconds by a backgroundworker thread and then the code calls: UsersView.View.Refresh(); on the UI thread. Again this works as expected: users that log on are moved from the bottom of the view to the top and vice versa. However: Every time I call the Refresh method on the view the application hoards 3,5MB of extra memory, which is only released after application shutdown (or after an OutOfMemoryException...) I did some research and below is a list of fixes that did NOT work: The UserData class implements INotifyPropertyChanged Changing the underlying users collection does not make any difference at all: any IENumerable<UserData as a source for the CollectionViewSource causes the problem. -Changing the ColletionViewSource to a List<UserData (and refreshing the binding) or inheriting from ObservableCollection to get access to the underlying Items collection to sort that in place does not work. I am out of ideas! Help? EDIT: I found it: The Resource MyDataTemplate contains a Label that is bound to a UserData object to show one of its properties, the UserData objects being handed down by the TreeView's ItemsSource. The Label has a ContextMenu defined thus: <ContextMenu Background="Transparent" Width="325" Opacity=".8" HasDropShadow="True"> <PrivateMessengerUI:MyUserData IsReadOnly="True" > <PrivateMessengerUI:MyUserData.DataContext> <Binding Path="."/> </PrivateMessengerUI:MyUserData.DataContext> </PrivateMessengerUI:MyUserData> </ContextMenu> The MyUserData object is a UserControl that shows All properties of the UserData object. In this way the user first only sees one piece of data of a user and on a right click sees all of it. When I remove the MyUserData UserControl from the DataTemplate the memory leak disappears! How can I still implement the behaviour as specified above?

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