behavior

问题 I have an application with several item controls (treeviews and others) which contain an item template with a checkbox inside. This checkbox checked state is bound to an IsChecked property of the item view model. This works correctly when clicking on the checkbox, but it's impossible to check/uncheck them with the keyboard (I believe this is due to the fact that the checkbox itself never gets the focus). I like the solution proposed by DLeh in here: https://stackoverflow.com/a/24327765/352826

问题 Im using hibernate-core-4.0.1.Final hibernate-validator-4.2.0.Final I have a lazy loadable Entity @NotNull @OneToOne(fetch = FetchType.LAZY,optional = false,cascade = CascadeType.PERSIST) @JoinColumn(name="library_id") private Library library; public Library getLibray() { return library; } and a defaultValidator private final ValidatorFactory factory = Validation .buildDefaultValidatorFactory(); private final Validator val = factory.getValidator(); When I am trying to validate unattached and

问题 Im using hibernate-core-4.0.1.Final hibernate-validator-4.2.0.Final I have a lazy loadable Entity @NotNull @OneToOne(fetch = FetchType.LAZY,optional = false,cascade = CascadeType.PERSIST) @JoinColumn(name="library_id") private Library library; public Library getLibray() { return library; } and a defaultValidator private final ValidatorFactory factory = Validation .buildDefaultValidatorFactory(); private final Validator val = factory.getValidator(); When I am trying to validate unattached and

问题 I am trying to use the Silverlight DataStateBehavior, it works fine in most cases where I click a button which sets say a 'Selected' Property in the view model to either false or true. The DataStateBehavior then tells the VisualStateManager to go to the relevant state. Like this: <Button...> <i:Interaction.Behaviors> <id:DataStateBehavior Binding="{Binding Selected}" Value="True" TrueState="SelectedVisualState" FalseState="DeselectedVisualState"/> </i:Interaction.Behaviors> </Button> The

问题 While researching for an issue on <iframe> on Chrome Extension, the <webview> in Chrome Apps caught my eye and got me interested. So i decided to do a small example of the issue i am facing on <iframe> and see if <webview> get it solved. From what i understood of watching a Chrome Dev video, the webview runs in a separate process than your app; it doesn't have the same permissions as your app. So i assume if the content in the runs in a certain way separated from the 'main thread' (app), i

问题 Could you tell me, please, how can I embed java module/source code into C# application? For example i have some logic that written on java and this logic uses some third party libraries which can be found only on java platform. And i have main host logic that written on C#. It will be very cool, if i'll be able to register callbacks from java into C#. Thank you very much!!! 回答1: You could try IKVM ? IKVM.NET is useful for several different software development scenarios. Here is a sampling of

问题 In the interpreter you can just write the name of an object e.g. a list a = [1, 2, 3, u"hellö"] at the interpreter prompt like this: >>> a [1, 2, 3, u'hell\xf6'] or you can do: >>> print a [1, 2, 3, u'hell\xf6'] which seems equivalent for lists. At the moment I am working with hdf5 to manage some data and I realized that there is a difference between the two methods mentioned above. Given: with tables.openFile("tutorial.h5", mode = "w", title = "Some Title") as h5file: group = h5file

问题 I'm trying to append a strings which end in newlines to a textarea using jQuery. However, different newline tokens show different behavior in Firefox3.5 and IE8, and I can't seem to find a way to use something that works for both browsers. \n works in FF but not in IE <br/> and \r\n work in IE but not in FF No luck using <pre></pre> tags either I've seen info on the IE innerHTML issue but I'm not exactly sure how to best approach this problem in jQuery. Thanks for any help! 回答1: Not sure how

问题 Does anyone have a working WPF4 version of the DataStateSwitchBehavior? This was part of the Expression Blend Samples for Siverlight at: http://expressionblend.codeplex.com/wikipage?title=Behaviors%20and%20Effects&referringTitle=Documentation Thanks! 回答1: If you download the source from the codeplex link that you mentioned, it also includes source for WPF. It is version 3.5, but that shouldn't be a huge deal. If you only want the DataStateSwitchBehavior, you can start a new project, add the

问题 I've created custom doctrine(1.2) behavior which should create tables for models (very simmilar to i18n behavior). I see this tables in schema.sql, and if i execute it everything is fine, but this is no such tables if my migrations diff (doctrine:generate-migrations-diff). What i'm doing wrong? class DescriptionableGenerator extends Doctrine_Record_Generator { protected $_options = array( 'className' => '%CLASS%Description', 'tableName' => '%TABLE%_description', 'fields' => array(),