there are two fragments. first is main fragment and second is editprofile fragment. if we click on editprofile button then it navigate to editpeofile fragment. if we click save changes button then it will navigate to main fragment.
main fragment is fetching data again from server.
I need a method to go back without pressing mobile's back button.
link : https://developer.android.com/training/implementing-navigation/temporal#java
getActivity().getFragmentManager().popBackStack();
Related
I've yet to setup a screen reader to test myself, but I'm wondering what specific browser event does a screen reader use when clicking a button or a link?
Is it the equivalent of a mouse click or tabbing to the element and pressing enter or space?
Screenreaders will trigger the click() event, but screenreader users may still use their keyboard, mouse, trackpad or braille display.
See SCR35: Making actions keyboard accessible by using the onclick event of anchors and buttons
While "onclick" sounds like it is tied to the mouse, the onclick event is actually mapped to the default action of a link or button. The default action occurs when the user clicks the element with a mouse, but it also occurs when the user focuses the element and hits enter or space, and when the element is triggered via the accessibility API.
NavBar left back button works only after 3 taps, but I need so that it back after 1st click. How to fix it?
I am new to Xamarin and want to develop an Xamarin.Form Portable App.For that, I have created the project template as Xamarin.Form Portable.
After login, I have successfully created a Master Detail Page to display the Menu List like Home, AboutUs, ContactUs links in the left corner which is initially hide and when i click on the Menu Icon (Menu Icon is like three dashes(-) in parallel) all Menu List is populated to the right side in window. Now when i click on any Menu Item,I don't want to repeat the menu list or its icon in the inner pages. Instead of that, I want Navigation back arrow button instead of the Menu Icon. When I tried to navigate it like below it gives me error like "PushAsync is not supported globally on iOS/Android, please use a NavigationPage"
await Navigation.PushAsync(new AboutUs());
If instead of this, I navigate it to the master detail page and set the About Us page as Detail property of the Master Detail Page then Menu Icon and Menu list will be reapeated which i don't want. Please help me how can i show the navigate the page with Back Arrow button in inner pages.
Overall, I want functionality like in Gmail where when we open any Detail of Email Menu button is not there but the back arrow button is there.
Thanks in advance!
Try this approach(Because DetailPage must be NavigationPage in Xamarin.Forms):
await Navigation.PushAsync(new NavigationPage(new AboutUs()));
When I cilck on a button on main toolbar, I am displaying a popup form (PXSmartPanel) with few fields on it. Whenever I click on the main toolbar button, I want first the control should go to the popup form and based on buttons on popup form (Ok/Cancel), it should perform the action.
However, I tried that but eventually when I click on button on main toolbar, it first executes the code behind for that button and then shows popup.
Any suggestions?
Found the solution. You can use AskExt method of your DAC class to show popup first and then execute your code.
You can also use px:PXSmartPanel with AskExt. With help of PXSmartPanel you can customize your screen, and even add some buttons to your pop up. Here I wrote "short" manual how to do it.
I've a mobile page developed with ExtLib mobile controls:
http://hostname/mydb.nsf/MobileTest.xsp
The page consists of two appPages (i.e. a "mainPage" appPage & a "subPage" appPage).
Click on an entry in the mainPage will move to the subPage. Click on the "Done" button in the subPage will move back to the mainPage. After moving back to the mainPage, the resulting URL will automatically change to: http://hostname/mydb.nsf/MobileTest.xsp#mainPage&resetContent=false
When this happened, if I press the browser's refresh button on my iPhone, instead of showing the mainPage, a grey blank page will be displayed. Then, if I manually remove &resetContent=false from the URL and press the refresh button again, the mainPage will be displayed properly.
So, is there any way to suppress appending &resetContent=false (or true) after clicking on a Done button?
I have found the cause of this and have put a fix into the ExtLib, it will be in the next release. I don't know when that will be at the minute but will update when I know
See answer:
http://www.openntf.org/internal/home.nsf/response.xsp?action=openDocument&documentId=0B41430C59FA242C862579D50034D72A