button

问题 I want to show the virtual keyboard with Prev, Next Buttons above the keyboard. When the user clicks prev button, cursor should move to the previous edittext input field and clicking on next button should go to the next edittext field in the view. IF we open any page in android browser which asks input, we can see this kind of keyboard. I need that to be implemented for the normal activity which I created. May I know how to do this ? Thanks, Senthil.M 回答1: For Next Button just add one line to

问题 I want to disable and NOT hide a ribbon button (specifically Ribbon.ListItem.New.NewListItem) on a particular List type. On web I could find a lot many posts showing me ways to remove/hide buttons but none really worthwhile which could tell me how can I just disable an alrteady existing sharepoint button in my custom List type. e.g. Following code does remove the button instead of hiding. Id="RemoveRibbonButton" RegistrationType="List" RegistrationId="213908" Location="CommandUI.Ribbon"> 回答1:

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 5 years ago . I'm about to develop my first WPF. I want to get a list of buttons. The buttons get generated by ONE "Add"-button at the top of the WPF. So when i press "Add" a new buttons comes up in the list. First how i create the list? With a ListBox or a StackPanel? I think for the look a

问题 I'm using C# 3.5 and Windows Forms (and Telerik components if it matters). How can I get a button to use three different pictures (one for idle, one for mouse hover and one for while clicked) in three (or N..) different languages? When I'm adding a resource image (for example, a JPEG file), I can use the resource manager to get it and everything is great. I can also add another image ( while using a different name ) and then change the language of the file and change the picture. Now the

问题 Depending on the height of the screen, I would like to adjust the height of a button in a view. What is the easiest way to do this in Swift? I tried it in this way and also with CGRectMake() but nothing changed: self.myButton.frame.size.height = self.myButton.frame.size.height*scrOpt How can I "update" the frame? 回答1: The reason why you see no changes may be because you're using AutoLayout, and the button has some constraints applied to it, and you need to change the height constraint to

问题 Depending on the height of the screen, I would like to adjust the height of a button in a view. What is the easiest way to do this in Swift? I tried it in this way and also with CGRectMake() but nothing changed: self.myButton.frame.size.height = self.myButton.frame.size.height*scrOpt How can I "update" the frame? 回答1: The reason why you see no changes may be because you're using AutoLayout, and the button has some constraints applied to it, and you need to change the height constraint to

问题 Edit: I think the WM_CREATE message isn't sent during the creation of child windows (namely my button). So by calling SendMessage during WM_CREATE, I'm sending a message to a window that hasn't been created yet. The solution for now is to call SendMessage() during the WM_SHOWWINDOW message. Do child windows send WM_CREATE messages at creation? Why isn't the bitmap displaying on the button? The bitmap is 180x180 pixels. I have a resource file with: Bit BITMAP bit.bmp I then create the main

问题 I'm trying to create a button in my .NET 4.0 Winforms app in Visual Studio 2010 that is ONLY an image. I have a window that is borderless and has a background image that makes up my custom skin for this application. For the close/minimize buttons in the top right of the window, I wanted to create 2 simple buttons that are images only that look like the typical Windows close/minimize buttons. I may be going about this design wrong, so if I am please let me know. So far I've determined that I

问题 I would like to have a button that blinks/animate when triggered by DataTrigger. I want to animate the button's background. Below is my xaml code. <Window.Resources> <Style x:Key="ButtonStyle" TargetType="{x:Type Button}"> <Style.Triggers> <DataTrigger Binding="{Binding RelativeSource={RelativeSource AncestorType=Window}, Path=DataContext.Notification}" Value="True"> <DataTrigger.EnterActions> <BeginStoryboard Name="StartBlinking"> <Storyboard> <ColorAnimation Storyboard.TargetProperty="

问题 I do this: var b = document.createElement('button'); try{ b.type = 'button'; }catch(e){ alert(e); } On ipad's safari (ios 6.0) the alert shows 'TypeError: Attempted to assign to readonly property.' Works well in Firefox (no exception). What would be the cross-browser way of doing this from JavaScript? I guess I have to set the button type, according to W3C and MDN, because the default type is usually 'submit', and I want type 'button'. -- EDIT -- b.setAttribute('type','button') works, but so