My app displayed a grid of pokemons, I have retrieved the data from axios and fed it to a FlatList in React Native (Below)
I want each of these pokemons to be buttons which leads to the next page (Below)
I have no idea on how to do this. I'm assuming I have to create an 'onPress' function inside the Flatlist? Or React routing but not sure could someone shed some light into this?
Thanks
Basically, you need a lib to do that. I've been using React Navigation. You can follow its tutorial here https://reactnavigation.org/docs/hello-react-navigation
Related
I'm displaying 9 cards on my home page. each card contains an Image,link and description.
everytime I'm clicking on home, page is being loaded after few seconds. to show information on those cards I'm using an API call in useEffect.
Question is: when I'm clicking on Home button, is it calling that API again n again ?
if yes, can we stop that calling ? like store all information at a place and then use it again ??
for that purpose, I guess we use Redux, right?
I just need some light on this scenario.
thanks,
I'm trying to create a personal blogging website, where I'll be putting local news snippet.
as I'm learning, trying to implement this project using React.js.
I have created a reusable component in react to display a paragraph. I'm using the same component in the external display. Because the external display is bigger in size I want to apply large font on the component that's being mounted in the external display. Is there any way to find if the component is mounted on the external display or not?
To make it more clear, if the component is in external display I can add the condition to make the font larger in react. To do that I need to pass a prop to component that will hold the information if the component is being rendered on external display or not. Is there any way to do so? Or maybe any other solution that can help me achieve this output?
Thank you in advance :)
I'm new to React Native. I've got a textInput that takes the key of an object and saves it.
submit(){
for (let key of Object.keys(listadoPrep)) {
if(this.state.sueldo <= listadoPrep[key][0]) {
alert(key);
}
}
}
As soon as it saves the key, I want to have a new screen with a different textInput, to save a new one. I've seen some react-navigation videos, but I'm not sure I'm going in the right direction.
As soon as I click the button, I want to have a new screen to add new text input.
As I understand your question correctly, you already have code to get the key, but dont know how to save that value so that you can use it in other screen in React Native?
It is really possible and we normally use this case every time.
Then I suggest two ways to apply this.
React Navigation
You can pass the key value to navigation as props then you can use it on arriving screen as you wish.
Reach this doc: https://reactnavigation.org/docs/params/
React Redux
You can use redux store to save the any value to use it in any screen. Redux is very useful storage to be used for React Native development.
You can choose one of these but if you get just started React Native I recommend you to get picture of React Native and master react navigation and redux.
I am relatively new to the React world and struggling to find a way to load IconButtons to the toolBar of an AppBar (from Material UI).
Say I am on pageA and like to have two IconButtons specific to pageA and when I got to pageB, I like to have the toolBar buttons loaded that are specific to pageB.
I have created a codesandbox project to make it easier for anyone to help.
https://codesandbox.io/s/material-ui--react-admin-1qc5x
I appreciate any help, guidance etc.
you can achieve this by multiple ways:
Redux: you can use react-redux and create a store where you can store your current_page value (best practice in case of SPA) and access the page value in
static getDerivedStateFromProps(props, state){
//your code here
}
Based on Route(react-router)
[what i have done] based on URL params as you are doing history.push so it will be easier to extract the params from your URL and based on that render your Toolbar Icons.
My code reference: https://codesandbox.io/s/material-ui--react-admin-nxh7m
I'm building a single page application with React and Backbone and am trying to figure out best practices for handling navigation between content in the app. My app will have a sidebar with links, for example, to "photos" and "settings". The sidebar is always present, so upon clicking "settings" I want the settings component to be rendered without the entire page reloading. Slack is a great example of what I'm looking for, where clicking a different channel switches the conversation content, but does not reload the entire page.
I had a few ideas on how to implement this, but i'm not sure what's best:
Have a general react component (console.jsx) that accepts a urlparameter as a prop to determine which content (photos or settings) to render.
or 2. have a general react component and define a state variable that represents which content to render.
Any help would be greatly appreciated!
Have you heard about react router? Seems to be what you want.
react router