I made a helper called nav_link: def nav_link(link_text, link_path) class_name = current_page?(link_path) ? ‘current’ : ” content_tag(:li, :class => class_name) do link_to link_text, link_path end end used like: nav_link ‘Home’, root_path which will produce HTML like <li class=”current”><a href=”https://stackoverflow.com/”>Home</a></li>
Angular 2: I would prefer to go with scrollIntoView() method scrollIntoView. It would provide smooth scrolling transition effect in the browser. HTML Code <div #info id=”info”> <h3>Info</h3> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p> </div> <div #structure id=”structure”> <h3>Structure</h3> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p> </div> <li> <ul materialize=”collapsible” class=”collapsible” data-collapsible=”accordion”> <li><a … Read more
Is the above statement correct (accurate)? Yes. Instead of returning null you can also just return void. If yes, then what are the implications of this? Specifically, what effect does using one versus the other have on data on the page (values in JSF UI components, or data stored in a request-scope bean in a … Read more
The problem is a missing Router (or to be more precise, a Zend\Mvc\Router\RouteStackInterface). A route stack is a collection of routes and can use a route name to turn that into an url. Basically it accepts a route name and creates an url for you: $url = $routeStack->assemble(‘my/route’); This happens inside the MVC Pages of … Read more
What I usually do in situations like this is design the webpage framework first. I’ll have a div for the header, side menu and footer. I’ll also have a div in my HTML for the main content. Example: <html xmlns=”http://www.w3.org/1999/xhtml”> <head> <meta name=”gwt:module” content=”org.project.package.Core=org.project.package.Core”> </head> <body> <!– Load the JavaScript code for GWT –> <script … Read more
You should not include the context path /ui nor the FacesServlet mapping /faces in the navigation case outcome. It should just represent the sole view ID, which is basically just the path to the physical view file absolute to the webcontent root or relative to the current view ID. So, absolute (starting with /) to … Read more
Because you use loadonce:true, then you prepare the data on the server. On the server side you can decide which row must be selected. On the server side you can also easy calculate on which page will be the selected row. The id of selected row and the selected page you can for example include … Read more
Here’s my solution – use “Logarithmic Page Navigation”: This can be achieved by having page numbers distributed logarithmically, according to distance from either the endpoints or the current page. Here’s an example of what I mean: 1 2 3 4 5 6 . 10 . 20 . 30 . 40 . 50 .. 100 .. … Read more
Newest Update – April 25th, 2019 New release androidx.activity ver. 1.0.0-alpha07 brings some changes More explanations in android official guide: Provide custom back navigation Example: public class MyFragment extends Fragment { @Override public void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); // This callback will only be called when MyFragment is at least Started. OnBackPressedCallback callback = … Read more
This JS has generally worked well for me if you also put an ID on the element: document.getElementById(‘MyID’).scrollIntoView(true); This is good as it will also position scrollable divs etc so that the content is visible.