navigation

问题 Quick note. This is for my A-Level NEA Programming Project. There are two main sections - One where a maze is generated and the user must navigate through it in a given time period, the time period is not currently implemented, and a second section where the user has to answer educational physics questions in order to get the best score. Questions are imported from a text file stored locally on my system. The user's score is then exported to a local text file along with the date completed. So

问题 Quick note. This is for my A-Level NEA Programming Project. There are two main sections - One where a maze is generated and the user must navigate through it in a given time period, the time period is not currently implemented, and a second section where the user has to answer educational physics questions in order to get the best score. Questions are imported from a text file stored locally on my system. The user's score is then exported to a local text file along with the date completed. So

问题 In my code when you click on any of the record you will see the details. In the details there are 2 links (previous, next) to navigate to previous n next record. On the first page it is working fine. But when I navigate to next page from pagination and click on previous n next it still taking the first page row index and previous n next is happening from the row instead of select row. You can view here: https://angular-ivy-hkrfyu.stackblitz.io/ nextRecord() { let next = (this.currentIndex +=

问题 I am using navigation component and I don't understand why I get an error passing the argument to the method below if the argument is defined. I am using SafeArgs and I only get this error when I define a default value for this argument. Could someone explain me why this happens and how can I solve it? Here is a part of the code of the navigation graph. <fragment android:id="@+id/sleepTrackerFragment" android:name="com.example.sleeptracker.fragments.sleep_tracker.SleepTrackerFragment" android

问题 Currently in having on:click | preventDefault="{() => showDetail({id})}" and in showDetail function i want to naviagte to particular id which in i am passing on click of button. I tried regular javascript method location.assign but this is reloading the page and destroying the purpose of SPA. Is there any way to navigate in svelte without reloading 回答1: You need a router. There are SPA routers (Single Page Application) and SSR router (Server Side Rendering). You may try : https://routify.dev/

问题 I am new to react native. I have created location access file. and now I want to Navigate to "Welcome " Screen. But getting error like this "Undefined is not an object (evaluating 'this.props')" here is my code of location access file import React, { useState, useEffect } from 'react'; import { Platform, Text, View, StyleSheet } from 'react-native'; import * as Location from 'expo-location'; export default function App() { const [location, setLocation] = useState(null); const [errorMsg,

问题 I am trying to get an image that is stored in an array in one screen and set it in as a source for an image in another screen. Essentially when a user touches a certain image that exact image will be carried to the next screen. The problem is that I am receiving an error saying undefined is not an object (evaluating 'navigation.getParam') the code is as follows: Screen 1 this.state = { messageItem: null, chat: [{ convo: [Chat1, Chat2, Pic1, Chat4, Chat5, Chat6], }] } openMessage = (bub) => {

问题 in my code I have this: var body: some View { NavigationView { VStack(spacing: 0) { ScrollView(.vertical, showsIndicators: false) { VStack(spacing: 18) { ScrollView(.horizontal, showsIndicators: false){ HStack(spacing: 20){ Text("teste") .frame(height: 180) .frame(width: 330) .background(Color.blue) .cornerRadius(15) Text("teste") .frame(height: 180) .frame(width: 330) .background(Color.green) .cornerRadius(15) Text("teste") .frame(height: 180) .frame(width: 330) .background(Color.pink)

问题 I have a browser link of reset password that sent by email (http://trialxx.id/#/auth?email=trial@email.com ) , so whenever user click that link I would like to navigate them to ResetPasswordScreen. So far I have been declaring the route inside onGenerateRoute , here is the code Route<dynamic> generateRoute(RouteSettings settings) { final settingsUri = Uri.parse(settings.name); final postID = settingsUri.queryParameters['email']; const start = "#/"; const end = "?"; final startIndex = settings

问题 i cant get this navigation bar to center. Please help. Here is my html: <div class="nav"> <ul id="menu"> <li><a href="home.html">Home</a></li> <li><a href="latestnews.html">Latest News</a></li> <li><a href="resultsevents.html">Results & Events</a></li> <li><a href="fundraising.html">Fundraising</a></li> <li><a href="gallery.html">Gallery</a></li> </ul> </div> Here is my css: #nav { margin:0px auto; } ul { display: inline-block; list-style-type:none; margin:0 auto; padding:0; position: