I'm using the library react-hook-form with material-ui components.
I'm working on a form containing the customized component Transfer List; my goal is to access the content of the right hand side of the transfer list using the react-hook-form register or Controller constructs so when I call submit, I can get directly the left or right values as string list.
How can I achieve this ?
Thanks in advance.
Related
I am working on an application having nested forms. I am confused about which of them is best. I worked on react-reactive-form and it fulfils all the requirements of my app but has some issues with nested structure, especially with FormArray(to add new, prefill form array and delete the array element from a particular index). Basically, I need to do some extra code to achieve these.
After this, I saw lots of people using "Formik", especially when working with React. I'm new to Formik, I didn't know whether it's better in performance or not. Also, I didn't see any article that explains their technical performance part.
There is just a downloads comparison I found:: https://npmtrends.com/formik-vs-react-reactive-form
Formik: https://github.com/jaredpalmer/formik
React Reactive Form: https://github.com/bietkul/react-reactive-form
or React Hook Form:: https://www.npmjs.com/package/react-hook-form
My requirements:
need to use multiple and nested form structures inside my application.
require form validations of change, on blur or submit
handle data in the array where I can add new items dynamically, and also delete, add and update anything.
Most important:: Can pass controls to another component as reactive form does. This means if we want to create a form in the parent and then subdivide the form sections into components where we can pass that section form field controls to the child component and still after on change can get complete form values at one place that is at parent component.
Which of them is best in terms of performance, and can achieve all the parts easily I have mentioned.
use react-bootstrap for Form, Input, Button, etc
I am using a button to display a modal for a particular profile (different buttons for different profiles). By using a hook, the modal just renders the last profile's info. (I am mapping the profile info list)
Is there a way I can call the modal component in the mapping itself without using Hook? Or any different approach to this problem?
(P.S the code is too long, hence not pasting it in the question description)
I wired up parent and modal using another component in between, and it worked.
I created a component receiving props(containing profile info) from parent and passing it to the modal. And the modal is called from the parent via this new component.
I'm trying to create a Material UI's Autocomplete component. Instead of showing suggestions of Autocomplete as dropdown, How can I show it as moving placeholder? The text inside the Autocomplete component should slide in left?
Code: https://codesandbox.io/s/material-demo-forked-mgg7z?file=/demo.js
The search results (The Godfather) should have a slide in left motion as a placeholder.
I created a custom hook useAnimatedPlaceholder in this demo
https://codesandbox.io/s/material-demo-forked-2em32?file=/demo.js
It can be easily inserted into any input base components. The functionality is achieved via using the useEffect and setTimeout combo. Let me know if you have any questions.
You can also give a text field inside autocomplete.
I'm using dagre-d3 library for creating a flow path. I need to have custom component for every label but its not rendering react components, it however does render properly if the label is simple html. What do I need to do?
Following is a sample of what I'm trying to achieve, the first node should be the component but its rendering a simple empty box in place of that:
CodeSandbox URL
My page is composed of hierarchy of classes and many reusable components. Multiple instances of a button component can exist anywhere in the page and on click they fire actions that populate different types of data in a common sidebar list component.
The requirement is to highlight the button that was last clicked to load the data in that sidebar list. Of course, it also means to remove highlighting from the previous button. Since these button can exist in different components, I cannot manage state in one parent component.
I am not able to find a solution in pure React. I don't want to use jQuery rather just stick to React. Note I do use Redux in the app though and would be fine with leveraging Redux state if required.
You should most definitely use Redux. You'll need to create a variable in Redux that gets updated whenever an action takes place that would require you to highlight the button on the page. Then use conditional styling for the button based on that variable.