navigation

问题 i am new to mac development, i have to create an application which will have multiple views/windows like in installation wizard( where few option are selected one after other etc). Can any one provide me a link for any such tutorial or where can i refer them. sample app will be very much appreciated. 回答1: A question exactly like this was asked recently Presenting multiple views sequentially - OS X . In short use M3NavigationView from Martin Pilkington http://www.mcubedsw.com/dev Basically it

问题 I've been trying to be able to change screens by clicking on the Image within the code but it isn't working. I've tried defining Push, navigate and other props but it always says that undefined is not an object and show the prop. import React from 'react'; import { AppRegistry, StyleSheet, View, Image, TouchableOpacity, Button } from "react-native"; import { widthPercentageToDP as wp, heightPercentageToDP as hp } from 'react-native-responsive-screen' import { StackNavigator,

问题 I have a problem with navigating to the JSF page when I move it into the folder, for example I have a page called ListOfUsers.xhtml which usually was kept in the root folder (I believe Web Pages folder is the root) and was working fine, page loaded while button was clicked. The code for the button looked like this: <h:form> <h:commandButton action="ListOfUsers" value="Manage users" /><br/> </h:form> Now I have moved the file into Web Pages/users folder and it gives me FileNotFound exception

问题 I have my navigation drawer activity as my MainActivity class and I already have Homepage.class activity previously made. Since Navigation Drawer uses Fragments, I am unable to call Homepage class through Drawer. Plz help me. Here is my code for the Drawer- public class MainActivity extends Activity { private DrawerLayout mDrawerLayout; private ListView mDrawerList; private ActionBarDrawerToggle mDrawerToggle; // nav drawer title private CharSequence mDrawerTitle; // used to store app title

问题 I'm looking for an exhaustive list of Google Maps navigation markers. To avoid confusion, I'm not looking for this. I'm looking for a complete list of navigation markers like Left Turn, Right Turn, Roundabout, Fork Left, Fork Right, Slight Left, Slight Right etc. I understand that text representation will have some variables like Roundabout 3rd exit . This can be 1st exit or 2nd exit etc. But I'm looking to extract Roundabout from this and leave aside the variable part of this instruction.

问题 I have a navigation on my website that is powered by jQuery to smooth-scroll to the target ID, but it is acting very strange (Chrome, Firefox): Sometimes it doesn't actually move to the target ID all the way If you click a second time on the target it scrolls you back up to the header Here is a gif demonstrating this weird behavior on my website. I made a simplistic version of my website so you can test it yourself, where you can experience the same weird behavior. I made it as identical as

问题 I have a navigation on my website that is powered by jQuery to smooth-scroll to the target ID, but it is acting very strange (Chrome, Firefox): Sometimes it doesn't actually move to the target ID all the way If you click a second time on the target it scrolls you back up to the header Here is a gif demonstrating this weird behavior on my website. I made a simplistic version of my website so you can test it yourself, where you can experience the same weird behavior. I made it as identical as

问题 What is the best way to represent a tree navigation structure using PHP? I need to be able to track the current page location in the tree using a bread crumb trail. Parts of the tree are generated from a database such as make -> models. Each model then has the same equivalent tree branch, such as: Make > Model > (Area 1, Area 2, Area 3). Parts of the tree may change over time. Is it best to have a static class hierarchy structure or a dynamic solution where classes are re-used? Hope this has

问题 I am trying to create this custom Bottom Navigation. The design is really good but I do not know how to code such a Navigation. As you can see, the middle item is the profile pic of the user and the navigation buttons have that custom yellow rounded rectangular as a current page indicator. Any idea how to implement this? Thank you! 回答1: It is done by using library for material design. There are some sites that provides the this type of views you can modified it in some restricted mode. The

问题 I am trying to create this custom Bottom Navigation. The design is really good but I do not know how to code such a Navigation. As you can see, the middle item is the profile pic of the user and the navigation buttons have that custom yellow rounded rectangular as a current page indicator. Any idea how to implement this? Thank you! 回答1: It is done by using library for material design. There are some sites that provides the this type of views you can modified it in some restricted mode. The