Develop Reference

NextJs nesting a component into another (not FC)

I built a module, then broke it up into components and trying to put it back together.
The components work. Some components go inside the div of another component.
I have tried putting them into a div scaffold, but i was then writing more css to bring the module together.
I thought we just do this:
<CompOne>
<CompTwo />
</CompOne>
This gives an error:
Type '{ children: Element; }' has no properties in common with type 'IntrinsicAttributes'.
So maybe the above is write i need to typescript? sorry couldnt find a working example on this.
function WaldoEye() {
return (
<WaldoEyeball>
<WaldoRetina/>
</WaldoEyeball>
)
}
export default WaldoEye
function WaldoEyeball() {
return (
<div className="
flex
relative
items-center
opacity-90
w-40 h-40
rounded-full
shadow-[inset_0_-15px_15px_-3px_rgba(5,10,255,0.3)]
bg-gradient-to-r
from-slate-50
via-slate-100
to-slate-50
">
<div className="
absolute
flex
items-center
opacity-90
w-40 h-40
rounded-full
shadow-[0_60px_55px_-25px_rgba(255,255,255,0.4)]
">
</div>
</div>
)
}
export default WaldoEyeball
function WaldoRetina() {
return (
<>
<div className="
flex
items-center
relative
mx-auto
w-16
h-16
rounded-full
border-2
border-sky-500
bg-gradient-radial
from-cyan-500
via-sky-300
to-sky-500
">
</div>
</>
)
}
export default WaldoRetina

So maybe the above is write i need to typescript? sorry couldnt find a working example on this.
Currently the WaldoEyeball component doesn't expect any children. You will need to adjust the props in the WaldoEyeball component so it accepts children.
const WaldoEyeball: FC = ({ children }) => {
return (
<div className="
flex
relative
items-center
opacity-90
w-40 h-40
rounded-full
shadow-[inset_0_-15px_15px_-3px_rgba(5,10,255,0.3)]
bg-gradient-to-r
from-slate-50
via-slate-100
to-slate-50
">
<div className="
absolute
flex
items-center
opacity-90
w-40 h-40
rounded-full
shadow-[0_60px_55px_-25px_rgba(255,255,255,0.4)]
">
{children} // drop children somewhere to render it
</div>
</div>
);
}

Applying Tailwind overflow behavior to only one child element

I'm using Tailwind to style a React component called "BlurImage" which displays an image by default and then on hover removes the image and displays a button at the bottom of the component and a text box at the top that has overflow-y-auto behavior to allow for scrolling if the text grows too long.
By default, the overflow responsibility is given to the body as discussed here and so I need to give the parent top-level div of BlurImage overflow as well. This causes both the text and the button to be scrollable. Is there a way to avoid having the button scroll?
This seems like it should be a common situation - I can imagine using this concept to write self-contained components that have a header/footer and some scrollable content as well. Unfortunately, I can't find much addressing this in the Tailwind docs or online.
I appreciate any suggestions! Here is the component code that I currently have:
import Image from 'next/image';
import cn from 'classnames';
import { useState } from 'react';
import { ImageInfo } from '../../types/images';
import Button from './button';
import { useRouter } from 'next/router';
type BlurImageProps = {
image: ImageInfo;
};
const BlurImage = ({ image }: BlurImageProps): JSX.Element => {
const [isLoading, setLoading] = useState(true);
return (
<div className="group shrink-0 h-40 w-40 relative aspect-w-1 aspect-h-1 overflow-hidden rounded-lg xl:aspect-w-7 xl:aspect-h-8 drop-shadow-xl bg-black">
<Image
alt=""
src={image.url}
width={512}
height={512}
className={cn(
'flex h-full duration-700 ease-in-out group-hover:opacity-20',
{
'scale-110 blur-2xl grayscale': isLoading,
'scale-100 blur-0 grayscale-0': !isLoading,
},
)}
onLoadingComplete={() => setLoading(false)}
/>
{!isLoading && (
<div className="absolute bottom-0 left-0 overflow-y-scroll items-center justify-center w-full h-full align-middle text-center px-2 opacity-0 duration-700 ease-in-out group-hover:opacity-100">
<a href={image.url}>
<p className="text-base text-white mb-2">
{image.prompt}
</p>
</a>
<Button
className="flex-shrink-0 px-2 py-2 text-sm font-bold text-white rounded bg-green-500"
type="button"
text="click me"
isSubmit={true}
onClick={() => console.log("clicked")}
/>
</div>
)}
</div>
);
};
export default BlurImage;

How to set up Vue 3 parent component to emit event to child component

I am attempting to set up a button in a Vue 3 Tailwind parent component to trigger a HeadlessUI transition event in a child component. My goal is to enable the button in the parent to emit an event, while the child component "watches" for the event before triggering the transition event as part of the callback function in the watch. So far, I have the parent component set up to trigger the emit, while the child component is set up to watch for the "transition" event. However, the event is not being executed. I'm afraid I don't have the watch in the child component set up correctly, so as to watch for the button click in the parent component. How can I go about enabling the child component to watch for the click of the button in the parent component?
Here is my code so far:
Parent:
<!-- This example requires Tailwind CSS v2.0+ -->
<template>
<div class="min-h-full">
<Disclosure as="nav" class="bg-gray-800">
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
<div class="flex items-center justify-between h-16">
<div class="flex items-center">
<div class="hidden md:block">
<div class="ml-10 flex items-baseline space-x-4">
<button type="button" #click="transition" class="text-white bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:ring-blue-300 font-medium rounded-lg text-sm px-5 py-2.5 dark:bg-blue-600 dark:hover:bg-blue-700 focus:outline-none dark:focus:ring-blue-800">Click to transition</button>
</div>
</div>
</div>
</div>
</div>
</Disclosure>
<main>
<div class="max-w-7xl mx-auto py-6 sm:px-6 lg:px-8">
<div class="px-4 py-6 sm:px-0">
<HelloWorld :event="transition" />
</div>
</div>
</main>
</div>
</template>
<script setup>
import { Disclosure, DisclosureButton, DisclosurePanel, Menu, MenuButton, MenuItem, MenuItems } from '#headlessui/vue'
import { BellIcon, MenuIcon, XIcon } from '#heroicons/vue/outline'
import HelloWorld from './components/HelloWorld.vue'
</script>
Child:
<template>
<div class="flex flex-col items-center py-16">
<div class="w-96 h-96">
<TransitionRoot
appear
:show="isShowing"
as="template"
enter="transform transition duration-[400ms]"
enter-from="opacity-0 rotate-[-120deg] scale-50"
enter-to="opacity-100 rotate-0 scale-100"
leave="transform duration-200 transition ease-in-out"
leave-from="opacity-100 rotate-0 scale-100 "
leave-to="opacity-0 scale-95 "
>
<div class="w-full h-full bg-gray-400 rounded-md shadow-lg" />
</TransitionRoot>
</div>
</div>
</template>
<script setup>
import { ref, toRefs, watch } from 'vue'
import { TransitionRoot } from '#headlessui/vue'
const props = defineProps({
transition: Function
})
const { transition } = toRefs(props)
const isShowing = ref(true)
watch(transition, () => {
isShowing.value = false
setTimeout(() => {
isShowing.value = true
}, 500)
})
</script>

events should go up and state should go down.
make your child component to watch a property and the button in parent should change the state of that property
update:
const { transition } = toRefs(props)
you might be losing reactivity here.
more info: https://stackoverflow.com/a/64926664/420096
update2:
the way you made it should work, but point directly to the prop is fine too:
https://codesandbox.io/s/relaxed-sea-y95x6c?file=/src/App.vue

Based on Sombriks' feedback, here is the answer:
Parent:
<!-- This example requires Tailwind CSS v2.0+ -->
<template>
<div class="min-h-full">
<Disclosure as="nav" class="bg-gray-800">
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
<div class="flex items-center justify-between h-16">
<div class="flex items-center">
<div class="hidden md:block">
<div class="ml-10 flex items-baseline space-x-4">
<button type="button" #click="transition" class="text-white bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:ring-blue-300 font-medium rounded-lg text-sm px-5 py-2.5 dark:bg-blue-600 dark:hover:bg-blue-700 focus:outline-none dark:focus:ring-blue-800">Click to transition</button>
</div>
</div>
</div>
</div>
</div>
</Disclosure>
<main>
<div class="max-w-7xl mx-auto py-6 sm:px-6 lg:px-8">
<div class="px-4 py-6 sm:px-0">
<HelloWorld :show="show" />
</div>
</div>
</main>
</div>
</template>
<script setup>
import { Disclosure, DisclosureButton, DisclosurePanel, Menu, MenuButton, MenuItem, MenuItems } from '#headlessui/vue'
import { BellIcon, MenuIcon, XIcon } from '#heroicons/vue/outline'
import { ref } from 'vue'
import HelloWorld from './components/HelloWorld.vue'
const show = ref(true)
const transition = () => {
show.value = !show.value
}
</script>
Child:
<template>
<div class="flex flex-col items-center py-16">
<div class="w-96 h-96">
<TransitionRoot
appear
:show="isShowing"
as="template"
enter="transform transition duration-[400ms]"
enter-from="opacity-0 rotate-[-120deg] scale-50"
enter-to="opacity-100 rotate-0 scale-100"
leave="transform duration-200 transition ease-in-out"
leave-from="opacity-100 rotate-0 scale-100 "
leave-to="opacity-0 scale-95 "
>
<div class="w-full h-full bg-gray-400 rounded-md shadow-lg" />
</TransitionRoot>
</div>
</div>
</template>
<script setup>
import { ref, toRefs, watch } from 'vue'
import { TransitionRoot } from '#headlessui/vue'
const props = defineProps({
show: Boolean
})
const { show } = toRefs(props)
const isShowing = ref(true)
watch(show, () => {
isShowing.value = false
setTimeout(() => {
isShowing.value = true
}, 500)
})
</script>

Button Function Not calling From Another file in React

I need to call CutomerDashboard.js file's "toggleIsTrucated" function and "isTruncated" to CustomerNotice.js files button onClick and text change places, How can I call that?
(In this customer dashboard file I'm creating a Read function to show some extent of notice text)
import React, {useState,useEffect} from 'react';
import { Input, Row, Col, Button } from 'antd';
import {fetchDashboardMetrics} from "./DashboardApi";
import {items} from "./DashboardItems";
import axios from 'axios';
import CustomerNotice from "./CustomerNotice";
function Read ({children}) {
const text = children;
const [isTruncated, setIsTrucated] = useState(true);
const result = isTruncated ? text.slice(0,90) : text;
function toggleIsTrucated(){
setIsTrucated(!isTruncated);
}
return (
<div>
{result}....
</div>
);
}
const CustomerDashboard = () => {
const [features, setFeatures] = useState(items);
const source = axios.CancelToken.source()
const [notice, setNotice] = useState(<Read>Customer Notice: Optimism Is Invaluable For The Meaningful Life. With A Firm Belief In A Positive Future You Can Throw Yourself Into The Service Of That Which Is Larger Than You Are. -Martin Seligman-</Read>);
const [noticeVisibility, setNoticeVisibility] = useState(true);
useEffect(() => {
fetchDashboardMetrics(features, setFeatures,source.token)
return (() => {
source.cancel();
})
}, []);
return (
<>
<div className='md:pl-8 sm:pl-0'>
<div className='my-5 '>
<p className='mb-8'>My Account - Dashboard Overview</p>
{noticeVisibility && <CustomerNotice notice={notice} setNoticeVisibility={setNoticeVisibility}/>}
</div>
<ul role="list" className="grid grid-cols-1 gap-6 sm:grid-cols-2 lg:grid-cols-3">
{features.map((feature) => (
<li key={feature.name} className="col-span-1 bg-white rounded-lg shadow divide-y divide-gray-200 relative">
<div className="w-full flex items-center justify-between p-6 space-x-6">
<div className="flex-1 truncate">
<div className="flex items-center space-x-3 justify-between">
<h3 className="text-gray-900 text-lg truncate">{feature.name}</h3>
{feature.isNew && (
<div className="absolute -top-2 -right-2 p-1 px-4 text-white text-sm bg-red-500">
New
</div>
)}
</div>
</div>
</div>
<div>
<div className={'mx-4 mt-2 mb-3 '}>
{feature.details.map((singleDetail) => {
return (
<div className={'flex justify-between text-base'}>
<span>{singleDetail.name}</span>
<span>{singleDetail.value}</span>
</div>
)
})}
</div>
</div>
</li>
))}
</ul>
</div>
</>
)
}
export default CustomerDashboard;
import React, {useState,useEffect} from 'react';
import {XIcon} from "#heroicons/react/solid";
const CustomerNotice = ({notice, setNoticeVisibility}) => {
return (
<div>
<div className="mt-8 pb-2 sm:pb-5">
<div className="max-w-7xl mx-auto px-2 sm:px-6 lg:px-8">
<div className="p-2 rounded-lg bg-orange-600 shadow-lg sm:p-3">
<div className="flex items-center justify-between flex-wrap">
<div className="w-0 flex-1 flex items-center">
<p className="ml-3 font-medium text-white truncate">
<span className="md:inline">{notice}</span>
</p>
</div>
<div className="order-3 mt-2 flex-shrink-0 w-full sm:order-2 sm:mt-0 sm:w-auto">
<a
href="#"
className="flex items-center justify-center px-4 py-2 border border-transparent rounded-md shadow-sm text-sm font-medium text-orange-600 bg-white hover:bg-orange-50"
>
<button onClick={toggleIsTrucated}>{isTruncated ? "Read More" : "Read Less"}</button>
</a>
</div>
<div className="order-2 flex-shrink-0 sm:order-3 sm:ml-2">
<button
onClick={() => setNoticeVisibility(false)}
type="button"
className="-mr-1 flex p-2 rounded-md hover:bg-orange-500 focus:outline-none focus:ring-2 focus:ring-white"
>
<span className="sr-only">Dismiss</span>
<XIcon className="h-6 w-6 text-white" aria-hidden="true"/>
</button>
</div>
</div>
</div>
</div>
</div>
</div>
);
};
export default CustomerNotice;
If this is not possible please suggest me a possible way.

Instead of doing a bunch of hacks, I would recommend simplifying the structure of your components.
import { useState } from 'react'
export default function CustomerDashboard() {
// I am not sure why you want to keep notice in state,
// because in your example you did not call setNotice
const [notice, setNotice] = useState(`
Customer Notice: Optimism Is Invaluable For The Meaningful Life.
With A Firm Belief In A Positive Future You Can Throw Yourself Into The Service
Of That Which Is Larger Than You Are. -Martin Seligman
`)
const [isNoticeVisible, setIsNoticeVisible] = useState(true)
return (
<div>
<h1>My Account - Dashboard Overview</h1>
{isNoticeVisible && (
<CustomerNotice
notice={notice}
setIsNoticeVisible={setIsNoticeVisible}
/>
)}
</div>
)
}
function CustomerNotice(props) {
const { notice, setIsNoticeVisible } = props
const [isTruncated, setIsTruncated] = useState(true)
function toggleIsTruncated() {
setIsTruncated(!isTruncated)
}
return (
<div>
<Read text={notice} isTruncated={isTruncated} />
<button onClick={toggleIsTruncated}>
{isTruncated ? 'Read More' : 'Read Less'}
</button>
<button onClick={() => setIsNoticeVisible(false)}>Dismiss</button>
</div>
)
}
function Read(props) {
const { text, isTruncated } = props
const result = isTruncated ? text.slice(0, 90) : text
return <div>{result}....</div>
}
List of the things that were bad in your code.
Keeping the component instance in the state. It is hard to manage. Even your simple case proves that.
Keeping the toggleIsTruncated function inside the Read component. I think we should keep it outside and pass only 2 props to the Read component. I enable exposed only two things
const { text, isTruncated } = props
As you can see it is easy to maintain and allow us to do whatever we want.
PS. If my review and example were helpful please leave the thumbs up.

Collapsible Card Component tailwind

I'm trying to use tailwindcss to create a collapsible card component similar to the pre-made component in Material-UI (reference).
I'm new to tailwindcss and can't quite figure out how to make the transition smooth. I have toggled the card using state.
The I am having trouble with is underneath the 'Image' component.
import Image from "next/image";
import { useRouter } from "next/router";
import { useState } from "react";
import { ChevronDownIcon } from "#heroicons/react/solid";
const ProjectCard = ({
title,
descriptionStart,
descriptionFull,
link,
image,
}) => {
const router = useRouter();
const [readMore, setReadMore] = useState(false);
return (
<div className='relative shadow-md flex flex-col bg-white rounded-lg p-4 m-4 space-y-8'>
<h1>{title}</h1>
<Image
src={image}
alt={title}
height={100}
width={100}
objectFit='contain'
/>
<div className='transition-all duration-200 ease-in-out'>
<p>{descriptionStart}</p>
<p
className={` ${
readMore
? "inline-flex transition-all ease-in-out duration-150"
: " hidden transition-all ease-in-out duration-150"
} `}>
{descriptionFull}
</p>
</div>
<button
className='bg-gray-100 w-[150px] h-[30px] rounded-lg shadow-lg mx-auto'
onClick={() => router.push(`${link}`)}>
View Project
</button>
<button
onClick={() => setReadMore(!readMore)}
className='absolute bottom-[16px] right-[16px]'>
{readMore ? (
<ChevronDownIcon className='rotate-180 h-6 transition-all duration-150 ease-in' />
) : (
<ChevronDownIcon className='h-6 transition-all duration-150 ease-in' />
)}
</button>
</div>
);
};
export default ProjectCard;