I'm trying to render a component only once (as soon as the page loads), but the component re-renders everytime the layout changes. Is there a way to declare a component above the layouts ? letś say, in the root component ?
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I have a parent route with a nested child route.
The router-view in the parent route (that the child loads into) is wrapped in a transition. My understanding is that this should transition the child in and out when entering/leaving the route.
Neither transition happens by default. Adding an appear prop to the transition fixes the enter transition, but not the leave.
Is this specific to the fact that it's a nested route? If so, is there a best practice for working around it?
Here is a reduced test case: https://stackblitz.com/edit/vue-y6bbb6?file=src%2Fviews%2FParent.vue – click the 'child' and 'parent' links at the top of the page.
Transitioning routes is just transitioning between components that belong to the same group of routes (root routes, child routes). Another way of imagine this is that every component that will be rendered between the same router-view will be transitioned.
In your case, you've registered only one child route, that means that It won't transition between any other route since there is one only. Thought, you transition your child route in initial render by applying appear.
Also, applying :mode when using transition component in router-view is best practice since by default entering and leaving transition happens simultaneously. Usually, this avoids flickering layout.
You could see an example here: https://stackblitz.com/edit/vue-pkup3g?file=src/views/Parent.vue
Just forked your project and added some additional code.
Remove transition key in your app.vue
<router-view v-slot="{ Component}">
<component :is="Component" />
</router-view>
I am using functional components and have implemented the following workflow using React Native. I have a parent component that retrieves the current location via a custom hook (using the useState and useEffect hooks) and has registered watchPositionAsync. The location is updated on the parent component. On the parent component, I use a FlatList with onPress that navigates to the next screen as a child component with some props. One of them is the "updated" location.
When I click on the list item, the current location is sent to the child component.
Now the location changes by the listener, but the updated location will only be sent to the parent component and not to the child component. How do I have to use hooks to register the updated location at the child?
The implementation is a bit like on http://5.9.10.113/67799305/how-to-add-clickable-flatlist-item-and-navigate-to-detail-component-in-react-nat
just with a dynamic url from the home component as a prop of Detail.
you can use the redux or the context api. here is the simple solution has already been answered here.
I am new to react native. How can I pass some data to flat list's footer component? I tried extraData property of flat list but it is not working.
There are different ways to do this:
you can make your footer component a sub-component of your other component and use the state of the parent component to modify the footer as well (most easy)
you can use a global state like with Context, Redux, Recoil, etc.
I'm using <v-navigation-drawer> and I have it working almost like I want. The problem is I want the app prop to be false on 'xs' screens so the navigation drawer is over top of the content :
app property
Designates the component as part of the application layout. Used for dynamically adjusting content sizing. Components using this prop should reside outside of v-main component to function properly. You can more information about layouts on the application page. Note: this prop automatically applies position: fixed to the layout element. You can overwrite this functionality by using the absolute prop
Basically what I want to do is remove the app prop for xs screens, or figure out how to make make ` over the card in this example:
Codepen example
Add a conditional and fixed property to <v-navigation-drawer :app="drawer" fixed>
I'm looking for a way to have a global component, so that my webview in it wont reset every time i switch over with Router to that parent's component.
Any ways to make save webviews data with redux so it won't reset each time, or a global component?