action

问题 I am developing with aurelia and using aurelia-store for app state management. On loading data from server, I want to change an isLoading field true/false to show mask on related components. So I have defined a property in my state isLoading (for example). In the loading action I want first change the loading state to true and after data retrieved to false. So that according to the value of this field (isLoading) I want to display the mask over component. I want something like this: export

问题 I'm working with the FakeItEasy library to create fakes for my unit tests. I have a ClassUnderTest on which I want to test the method MethodToTest(Data dataObject) . This method is calling a method of an interface which I want to fake: public interface IFoo { void Execute(Action<IDataAccess> action); } public class ClassUnderTest { private IFoo _foo; public ClassUnderTest(IFoo foo) { _foo = foo; } public void MethodToTest(Data dataObject) { _foo.Execute(dataAccess => dataAccess.Update

问题 Am vb.net newbie. This question might be very novice and answered before, but i couldn't find. I was trying the lambda features and got struck here. Private Function HigerOrderTest(highFunction as Func(Of Int16,Int16)) As Action(of String) Dim sam = highFunction(3) Dim DoIt as Action(of String) DoIt = sub(s) console.WriteLine(s) return DoIt End Function I got "Expression expected." at line DoIt = sub(s) console.WriteLine(s) . And when i changed this to DoIt = function(s) console.WriteLine(s)

问题 With timelines rolling out to Fan and Business pages, I would like to be able to publish actions to our Business page timeline. I can't figure out how to do that. Any guidance? When I try to post to the page (with an unapproved og action), I get: {"error":{"message":"(#100) The Action Type ACTION_TYPE is not approved, so app APP_NAME_SPACE can only publish to administrators, developers, and testers of the app. User PAGE_ID is not one of those roles.","type":"OAuthException","code":100} 回答1:

问题 This is in the constructor of a JPanel but it does not print anything when I press "h". If more code is needed, I can provide it. Thank you! String hide = "hide"; this.getInputMap().put(KeyStroke.getKeyStroke('h'), hide); this.getActionMap().put(hide, new AbstractAction() { @Override public void actionPerformed(ActionEvent e) { System.out.println("HIDDEN"); if (isHidden){ slide.setVisible(true); }else{ slide.setVisible(false); } } }); 回答1: this.getInputMap().... You are trying to add the

问题 I'm new to yii2,i want to make view for student data,in this picture i want to eliminate delete and edit icon,how can i eliminate this icon?This is my web view This is my source code for this index view GridView::widget([ 'dataProvider' => $dataProvider, 'filterModel' => $searchModel, 'columns' => [ ['class' => 'yii\grid\SerialColumn'], 'nis', 'nama_siswa', 'jenis_kelamin', 'telp', [ ...], ['class' => 'yii\grid\ActionColumn'], ], ]); ?> 回答1: use template property of ActionColumn as <?=

问题 Imagine this controller: class exampleController{ def action1 = {} def action2 = {} def action3 = {} def action4 = {} def action5 = {} } I want to be able to return in all the action in this controller the same params. Imagining this: def user = session.user [user: user] Is there any way of doing this, besides writing all the same code on all the actions? The session.user return params is just an example. I don't wanna really return it. 回答1: A simple solution is to put this code in a method

问题 I'm wondering if it's possible to get the name of a stylesheet from view.yml in an action, ideally using something as simple as: sfConfig::get('......'); I'd like to access the existing declaration in view.yml instead of hardcoding it or duplicating it somewhere like app.yml. Thanks. 回答1: If you want to access the current Module's Config, you can use: sfViewConfigHandler::getConfiguration(array(dirname(__DIR__) . '/config/view.yml')); It should return something like this: Array (

问题 I have create new TopComonent for a client and then added new icon click action to the main toolbar and in view folder from main menu drop down list. But my problem is that what every position I set the action to it always puts it at start of toolbar but I need it at the end. @ActionID( category = "Build", id = "some.action") @ActionRegistration( iconBase = "path.to.icom.image", displayName = "someName") @ActionReferences({ @ActionReference(path = "Menu/View", position = 400),

问题 Is it possible to disable a certain action parameter from retaining its value across requests? [HttpPost] public ActionResult MyAction(string value1, string value2) { if(value1=="hi") ModelState.AddModelError("value1", "Can't have hi"); //do stuff if(ModelState.IsValid) return RedirectToAction("Finish"); else return View() } [HttpGet] public ActionResult MyAction() { return View() } The view consists of a simple form with two input boxes (value1 and value2). Once submitted and validation