react-cv | fully customizable , responsive and printable CV | Frontend Framework library
kandi X-RAY | react-cv Summary
kandi X-RAY | react-cv Summary
React-CV is fully customizable, responsive and printable CV / Resume component for React/Gatsby.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of react-cv
react-cv Key Features
react-cv Examples and Code Snippets
Community Discussions
Trending Discussions on react-cv
QUESTION
After some trial I discovered following problem occurs in strict mode. I would be interested if someone can explain why.
Take this simple example where inside render I am just scheduling a timeout which updates state:
...ANSWER
Answered 2021-Sep-30 at 15:50This is due to the fact that strict mode intentionally invokes your function component body twice (when in dev mode) to help spot unintended side effects.
On the second invocation, your firstRender
variable is false
so your setTimeout doesn't run.
Important to note that this second invocation isn't just a re-render like you'd get from a state update. It's a second invocation of the entire component body. State is not preserved. React invokes your component function once, discards the result, and invokes it a second time to get the output.
From the docs:
Because the above methods might be called more than once, it’s important that they do not contain side-effects.
Strict mode can’t automatically detect side effects for you, but it can help you spot them by making them a little more deterministic. This is done by intentionally double-invoking the following functions:
- Function component bodies
QUESTION
I have been trying to learn React-query but can't seem to trigger requests with my onSubmit
event. Right now the code is sending the request with "washington" as the default parameter and printing it to the screen, and a new request also triggers with the onBlur
event, and fetch the data if the city typed is valid.
The thing is that wish I could move this logic to the submit()
function, treat the data on the input and only if the data is valid, proceed to make the request. This is the stackblitz where I reproduced the problem with a free apiKey: StackBlitz
This is the code:
...ANSWER
Answered 2021-Jul-12 at 03:00You can use useMutation hooks. As what the documentation said mutations are typically used to create/update/delete data or perform server side-effects. For this purpose, React Query exports a useMutation hook.
. This hooks will return an object that gives you a mutation function that you can use to trigger request based on user interactions.
const { mutate: renamedMutationFunction } = useMutation(newTodo => axios.post('/todos', newTodo))
.
Then somewhere in your code, you can do:
const handleClick = () => { renamedMutationFunction(); //invoking the mutation }
see @TkDodo answer for better solution. You can basically just re-set the city, and react-query will automatically refetch the data.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install react-cv
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page