navigation

问题 I have two menus in Bootstrap 3 - a Social Menu and a Main Menu. When collapsed on mobile, I get two menu open/toggle buttons to open the corresponding menu items. Is there any way when collapsed, I can move the Social Menu Items into the Main Menu and use just one toggle/menu button and list? Code is Below... <div id="social-menu" class="navbar navbar-default navbar-static-top" role="navigation"> <div class="container"> <div class="navbar-header"> <button type="button" class="navbar-toggle"

问题 I have two menus in Bootstrap 3 - a Social Menu and a Main Menu. When collapsed on mobile, I get two menu open/toggle buttons to open the corresponding menu items. Is there any way when collapsed, I can move the Social Menu Items into the Main Menu and use just one toggle/menu button and list? Code is Below... <div id="social-menu" class="navbar navbar-default navbar-static-top" role="navigation"> <div class="container"> <div class="navbar-header"> <button type="button" class="navbar-toggle"

问题 I'm using the twentyeleven theme for wordpress 3.4.2. The default theme menu shows a dropdown on hover. What I'd like to do is have the current menu item's submenu displayed. What I've achieved thus far is diplaying the submenu by setting the css property display:visible . This link, http://www.gq.com shows an example of what I'm trying to achieve. The related CSS styles are as follows: #access { clear: both; display: block; float: left; margin: 0px auto 15px; width: 100%; height: 36px; }

问题 I'm using the twentyeleven theme for wordpress 3.4.2. The default theme menu shows a dropdown on hover. What I'd like to do is have the current menu item's submenu displayed. What I've achieved thus far is diplaying the submenu by setting the css property display:visible . This link, http://www.gq.com shows an example of what I'm trying to achieve. The related CSS styles are as follows: #access { clear: both; display: block; float: left; margin: 0px auto 15px; width: 100%; height: 36px; }

问题 I have an inline unordered list as navigation bar in my html. I wanted a top border to show up when hovering on li element. But when I add margin or padding to make some space between consecutive elements, the border is too wide. I don't want to add spaces in html. Is there any other way? I tried putting an empty div with defined width but it didn't work. The best result I could get was with text-decoration overline, but unfortunately i need a different color than black. Here's my code: LI {

问题 Okay here it goes my app is sort of a GPS tracker app you can say. If the user is travelling from source to destination, i want to get its GPS location say after 5-7 minutes until the user has reached the destination and also keep send text messages of that position to a specified number. So my question how can i get user's location and send message after he has closed the application? The user will fill in the source and destination in my activity and then click a button to send text message

问题 I have an app in Angular2 and I need to navigate outside of app. I Have simple view: ... <a [routerLink]="library.url" target="_blank" (click)="goToPage(library.url)">{{library.url}}</a> ... and I want to navigate to library.url , I have method for navigation: goToPage(url: string) { //What should be here for navigation outside? } Or exists another way to do that? 回答1: you can set the global window-location of your Browser in your code, to navigate to your url: goToPage(url: string): void {

问题 In my project after login page, main page contain menu on left hand site if I clicked on menu link 1 ==> you will navigate to page 1 then click menu link 2 ==> you will navigate to page 2 ,if you use back button then i get document expired . I want to delete the browser cache after logged out for this i use phase listener. code of phase listener @Override public void beforePhase(PhaseEvent event) { FacesContext facesContext = event.getFacesContext(); HttpServletResponse response =

问题 I got a page with a form like this : <h:form> <h:commandButton value="click" action="#{searchBean.doSearch}" > <f:ajax execute="@form" render="result"></f:ajax> </h:commandButton> <a4j:outputPanel id="result" > <h:commandLink value="click" action="#{searchBean.doShowDetail(searchBean.result)}" rendered="#{searchBean.result != null}" /> </a4j:outputPanel> </h:form> doShowDetail action redirects to another page in whicth result details are shown. Result is correctly rendered after form

问题 I'm working on this menu, and the last post I made about this HERE turned up a very good answer that got my menu working (toggling on click). However, after working and playing with it for a little while, I noticed 2 problems: (1) If the mouse leaves any given menu, the CSS hover effects stop, but the menu stays open, which causes it to look funky. (2) If you click on a different top-menu option, the 1st top-menu option doesn't close, which causes the menus to stack on one another. This doesn