Tailwind with ternary operator - Active vs Inactive class - css

I am working on a project with React and using Tailwind as my CSS.
I have got a Sidebar that should really not be present in the landing page when user lands only when clicking burger menu. At the moment this is present when user lands and it's looking slightly funny. I am thinking this might be related with the fact that tailwind doesn't recognise activeclasses in Ternary Operators.
My code:
import React, {useState} from 'react';
import {Link} from 'react-router-dom';
import * as FaIcons from 'react-icons/fa';
import * as AiIcons from 'react-icons/ai';
import {SidebarData} from './SidebarData';
function Navbar() {
const [sidebar,setSidebar] = useState(false)
const showSidebar =() => setSidebar(!sidebar)
return(
<>
<div className="navbar flex bg-white text-black h-12 justify-start items-center m-0 p-0 ">
<Link to ="#" className="menu-bars ml-8 text-4xl bg-none">
<FaIcons.FaBars onClick={showSidebar}/>
</Link>
</div>
<nav className={sidebar ? 'nav-menu active left-0 transition duration-250 ' : 'nav-menu bg-white w-1/4 h-screen flex justify-center fixed top-0 -left-100 transition duration-1000'}>
<ul className="nav-menu-items w-full " onClick={showSidebar}>
<li className="navbar-toggle w-full h-5 flex justify-start items-center">
<Link to='#' className="menu-bars flex justify-start items-center pt-8 pr-0 pb-10 list-none h-1">
<AiIcons.AiOutlineClose/>
</Link>
</li>
{SidebarData.map((item,index) =>{
return (
<li key={index} className="{item.cName}">
<Link to={item.path} className="text w-11/12 h-full flex items-center pt-0 pb-1 border">
{item.icon}
<span className="ml-1">{item.title}</span>
</Link>
</li>
)
})}
</ul>
</nav>
</>
);
}
How it looks like:
How it should really look like when you land:
After clicking the burger menu:
This one is in black but you get the picture. It's quite different.
All help is appreciated,thanks!

Please make sure that your tailwind config files are configured properly for the active class and check out this tutorial here

Related

Button not clickable with div in negative z index in tailwind css

I'm using Next.js with typescript and Tailwind CSS. (T3 stack)
I'm having trouble making the button clickable here is the code. I susspect that the div page is blocking the div and making all unclickable but I don't know how to do it. I think that the fix may be making the div where I call the component somehow not clickable
import React, { useRef, useContext, useState, useCallback } from "react";
import Image from "next/image";
import { FaChevronDown } from "react-icons/fa";
import { ScrollContext } from "../utils/scroll-observer";
const Masthead: React.FC = () => {
const refContainer = useRef<HTMLDivElement>(null);
const { scrollY } = useContext(ScrollContext);
let progress = 0;
const { current: elContainer } = refContainer;
if (elContainer) {
progress = Math.min(scrollY / elContainer.clientHeight, 1);
}
return (
<div
ref={refContainer}
className="min-h-screen flex flex-col items-center justify-center sticky top-0 -z-10"
style={{
transform: `translateY(-${progress * 20}vh)`,
}}
>
<video
autoPlay
loop
muted
playsInline
className="bg-white absolute w-full h-full object-cover"
>
<source src="/assets/background_video.mp4" />
</video>
<div className={`flex-grow-0 pt-10 transition-opacity duration-1000`}>
<Image src="/logoLiteContract.png" width={70} height={70} alt="logo" />
</div>
<div className="p-12 font-bold z-10 text-white drop-shadow-[0_5px_3px_rgba(0,0,0,0.4)] text-center flex-1 flex items-center justify-center flex-col">
<h1 className="mb-6 text-4xl xl:text-5xl">Lite contract</h1>
<h2 className="mb-2 text-2xl xl:text-3x tracking-tight">
<span>Registrate y empieza subir tus contratos</span>
</h2>
{/* Create a div in z-10 to make the button clickable */}
{/* Create a button for registration with hover effect and animation ensure that the button is on top of the video */}
{/* Space between the buttons*/}
<div className="h-10"></div>
<button className="bg-gray-700 hover:bg-black text-white font-bold py-2 px-4 rounded-full">
Registrate
</button>
{/* Space between the buttons*/}
<div className="h-10"></div>
{/* Create a button for login with hover effect and animation */}
<button className="bg-gray-500 hover:bg-gray-900 text-white font-bold py-2 px-4 rounded-full">
Iniciar sesiĆ³n
</button>
</div>
<div className="flex-grow-0 pb-20 md:pd-10 transition-all duration-1000">
<FaChevronDown className="w-10 h-10 text-white animate-bounce" />
</div>
</div>
);
};
export default Masthead;
Any Ideas?

Recommended way of hiding elements until animation is complete Tailwind CSS?

Demo
The text expands in width with the sidebar, when ideally, the transition is much smoother. Maybe delayed so it tricks the eye to thinking it appears only when fully expanded.
How should I think about achieving this?
<div className="flex flex-col items-center space-y-4 w-full mt-8">
<Logo open={open} />
{open && <div className="h-auto w-3/4 text-xs text-slate-400">This looks weird when the line is super long</div>}
....
Should I attach a delay? transition-delay does nothing on the inner div.
I made an over simplified example, hopefully can help finding a good solution.
This one uses a cross delay approach to make the transition smooth when opening and closing the drawer.
There is a state open controls the drawer. On the drawer container:
open ? "w-52 delay-0" : "w-12 delay-300"
And the inside element uses a reversed delay value, something like:
open ? "opacity-100 delay-300" : "opacity-0 delay-0"
This way, during both opening and closing transition, parent and child elements will have properly ordered animation.
Live demo is here: stackblitz
import React, { useState } from "react";
import "./App.css";
const list = ["Option 1", "Option 2", "Option 3", "Option 4", "Option 5"];
const ListItem = ({ open, text, index }) => {
return (
<li className={`bg-teal-100 h-12 flex justify-end`}>
<div
className={`${
open ? "w-24" : "w-12"
} flex justify-center align-center p-3 transition-all duration-300 ease-in-out`}
>
{index + 1}
</div>
<div
className={`${
open ? "opacity-100 delay-300" : "opacity-0 delay-0"
} flex justify-center align-center p-3 flex-1 transition-all duration-300 ease-in-out`}
>
{text}
</div>
</li>
);
};
const SlideDrawer = ({ open }) => {
return (
<div
className={`${
open ? "w-52 delay-0" : "w-12 delay-300"
} absolute left-0 top-0 bottom-0 transition-all duration-300 ease-in-out overflow-hidden flex justify-start bg-pink-200`}
>
<div className={`w-52 flex flex-col justify-start align-end`}>
<div
className={`${
open ? "w-52 p-6 delay-300" : "w-12 p-3 delay-0"
} h-72 flex flex-col justify-start align-center transition-all duration-300 ease-in-out `}
>
<figure
className={`${
open ? "w-40 h-40 delay-300" : "w-6 h-6 delay-0"
} transition-all bg-teal-100 rounded-full duration-300 ease-in-out`}
></figure>
</div>
<ul className="w-full flex flex-col list-none">
{list.map((item, index) => (
<ListItem key={item} open={open} index={index} text={item} />
))}
</ul>
</div>
</div>
);
};
function App() {
const [drawerOpen, setDrawerOpen] = useState(false);
return (
<>
<div className="w-full flex justify-end">
<button
className="m-6 p-3 rounded-lg bg-slate-300"
onClick={() => setDrawerOpen((prev) => !prev)}
>
Open drawer
</button>
</div>
<SlideDrawer open={drawerOpen} />
</>
);
}
export default App;

Modal component is not showing up in Next.JS

I'm currently working on an application using Next.JS where a user can navigate to a page that contains a table with say 'Projects'. Above the table I have a button that, when clicked, should show a modal to a user that will allow him to add a new project.
I defined a Modal component but I can't seem to get it working when the user clicks the 'Add' button in my application.
Here is the Modal component code:
const Modal = ({ show, onClose }) => {
const handleCloseClick = (e) => {
e.preventDefault();
onClose();
};
return ( show ? (
<div className="modal fade fixed top-0 left-0 hidden w-full h-full outline-none overflow-x-hidden overflow-y-auto" id="exampleModalCenteredScrollable" tabIndex="-1" aria-labelledby="exampleModalCenteredScrollable" aria-modal="true" role="dialog">
<div className="modal-dialog modal-dialog-centered modal-dialog-scrollable relative w-auto pointer-events-none">
<div className="modal-content border-none shadow-lg relative flex flex-col w-full pointer-events-auto bg-white bg-clip-padding rounded-md outline-none text-current">
<div className="modal-header flex flex-shrink-0 items-center justify-between p-4 border-b border-gray-200 rounded-t-md">
<h5 className="text-xl font-medium leading-normal text-gray-800" id="exampleModalCenteredScrollableLabel">
Modal title
</h5>
<button type="button"
className="btn-close box-content w-4 h-4 p-1 text-black border-none rounded-none opacity-50 focus:shadow-none focus:outline-none focus:opacity-100 hover:text-black hover:opacity-75 hover:no-underline"
data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div className="modal-body relative p-4">
<p>This is some placeholder content to show a vertically centered modal. We&apos;ve added some extra copy here to show how vertically centering the modal works when combined with scrollable modals. We also use some repeated line breaks to quickly extend the height of the content, thereby triggering the scrolling. When content becomes longer than the predefined max-height of modal, content will be cropped and scrollable within the modal.</p>
<p>Just like that.</p>
</div>
<div
className="modal-footer flex flex-shrink-0 flex-wrap items-center justify-end p-4 border-t border-gray-200 rounded-b-md">
<button type="button"
onClick={handleCloseClick}
className="inline-block px-6 py-2.5 bg-purple-600 text-white font-medium text-xs leading-tight uppercase rounded shadow-md hover:bg-purple-700 hover:shadow-lg focus:bg-purple-700 focus:shadow-lg focus:outline-none focus:ring-0 active:bg-purple-800 active:shadow-lg transition duration-150 ease-in-out"
data-bs-dismiss="modal">
Close
</button>
<button type="button"
className="inline-block px-6 py-2.5 bg-blue-600 text-white font-medium text-xs leading-tight uppercase rounded shadow-md hover:bg-blue-700 hover:shadow-lg focus:bg-blue-700 focus:shadow-lg focus:outline-none focus:ring-0 active:bg-blue-800 active:shadow-lg transition duration-150 ease-in-out ml-1">
Save changes
</button>
</div>
</div>
</div>
</div>
) : null
);
};
export default Modal;
Below you can find the code that contains the table and the 'Add' button that should show the Modal.
import ProjectCols from '../data/projectcols';
import DataTable from 'react-data-table-component';
import React, { useState } from 'react';
import Modal from './modal';
const Table = () => {
const [showModal, setShowModal] = useState(false);
const data = [
{
id: 1,
project: 'Test Project A',
client: 'Customer A',
pm: 'John Doe',
active: true
},
{
id: 2,
project: 'Test Project B',
client: 'Customer B',
pm: 'Jane Doe',
active: false
}
];
return (
<div className="bg-slate-100 h-screen w-full overflow-y-auto">
<div className='flex justify-end h-20 w-3/4 m-auto'>
<div className='flex space-x-2 h-full'>
<button type='button' onClick={() => setShowModal(true)} className='self-center inline-block px-6 py-2.5 bg-green-500 text-white font-medium text-xs leading-tight uppercase rounded shadow-md hover:bg-green-600 hover:shadow-lg focus:bg-green-600 focus:shadow-lg focus:outline-none focus:ring-0 active:bg-green-700 active:shadow-lg transition duration-150 ease-in-out'>Add</button>
<Modal onClose={() => setShowModal(false)} show={showModal}></Modal>
</div>
</div>
<div className='w-3/4 m-auto'>
<DataTable
columns={ProjectCols}
data={data} //This will need to be retrieved from the database
direction="auto"
fixedHeaderScrollHeight="300px"
pagination
responsive
/>
</div>
</div>
);
};
export default Table;
When I click the 'Add' button however, nothing happens. The modal does not get shown. I added a console.log in the Modal component just to check if it got called by the 'Add' button function and it did but I still cannot figure out why the modal doesn't show.
I'm using Tailwind CSS in my project and the table page is part of bigger page that contains a sidebar. You can find that code below:
import { useAuth } from '../../../lib/hooks/auth';
import SideBar from '../../../components/sidebar/sidebar';
import Table from '../../../components/table';
const ProjectOverview = () => {
const { user, loading, error, loggedIn } = useAuth();
return (
<div className='flex'>
{loading && <p>Loading...</p>}
{error && <p>An error occured...</p>}
{loggedIn && (
<SideBar user={user} /> //Pass in the user role as a prop to decide which items to show in the sidebar
)
}
<Table />
</div>
);
};
export default ProjectOverview;
Can anyone explain me what I'm doing wrong? Is it CSS related or is there another thing that is blocking the modal of being displayed on screen?
Thanks!
Found it! I copied pasted the Modal code from a tutorial and didn't notice that the top of the modal component had a 'hidden' class property in it... Removed it and now everything works fine!

how to apply smooth transition on the element using tailwind css

I have make a nav bar using tailwind css in next.js it is responsive and working fine.
every thing is working fine but when i click the burger button it shows the list appears instantly but i want to show the bottom (un-order list) on small screen size with smooth transition and i have no idea how to make the transition smooth
the solution of the problem i want is to make this list smoothly visible on the screen
`
import React, { useEffect, useState } from "react";
import { MenuAlt1Icon } from "#heroicons/react/outline";
function Header() {
const [isOpen, setisOpen] = React.useState(false);
const [size, setSize] = useState(0);
function handleClick() {
setisOpen(!isOpen);
}
useEffect(() => {
setSize(window.innerWidth);
window.addEventListener("resize", handleSize);
return () => window.removeEventListener("resize", handleSize);
}, []);
const handleSize = () => {
setSize(window.innerWidth);
};
`
Above is the javascript code
and below is the jsx and tailwind
return (
<header>
<nav className={` shadow-md px-5 ${isOpen && size < 640 && "pb-3"}`}>
<button
type="button"
className={`${
size >= 640 ? "hidden" : "inline-block h-12 focus:outline-none"
}`}
onClick={handleClick}
>
<MenuAlt1Icon className="h-6 w-6" />
</button>
<ul
className={` ${
size >= 640
? " flex h-12 items-center space-x-2 "
: `${
isOpen
? `block space-y-2 border-t-2 border-gray-50 pt-2 transition duration-500 ease-linear`
: `hidden`
}`
}`}
>
<li>element 1</li>
<li>element 2</li>
<li>element 3</li>
<li>element 4</li>
</ul>
</nav>
</header>
);
}
export default Header;
If you want a top to down dropdown animation, try to read: Animating max-height with CSS transitions
You can try to use these tailwind classes transition-all max-h-screen max-h-0.
Now don't be like me. By applying the class md:hidden to the navbar and hamburger you don't have to check if it clicked again to show the ul or navlinks. What you should instead do is add a negative -translate-x-full to make it display off screen and when the hamburger is clicked add a translate-x-0 to make it show by sliding into the screen. If not the sidebar won't be animated
do this
<ul className={`md:hidden flex flex-col fixed left-0 w-3/4 h-screen top-[60px] bg-green-300 items-center justify-around transition-all ease-in-out duration-200 ${isNavExpanded ? "translate-x-0 " : "-translate-x-full"}`}>
{links.map((item) => (
<li key={`link-${item}`} className="nav-link">
<a href={`#${item}`} className="">
{item}
</a>
</li>
))}
</ul>
instead of this
{isNavbarExpanded && (<ul className={`md:hidden flex flex-col fixed left-0 w-3/4 h-screen top-[60px] bg-green-300 items-center justify-around transition-all ease-in-out duration-200 ${isNavExpanded ? "translate-x-0 " : "-translate-x-full"}`}>
{links.map((item) => (
<li key={`link-${item}`} className="nav-link">
<a href={`#${item}`} className="">
{item}
</a>
</li>
))}
</ul>)}
Try this,
I used Tailwind Responsive Design way in official Doc.
so you can adjust sm: or md: in the className
import { useState } from "react";
import { MenuAlt1Icon } from "#heroicons/react/outline";
export default function Header() {
const [isOpen, setisOpen] = useState(false);
return (
<header>
<nav className={"shadow-md px-5 pb-3 sm:pb-0"}>
<button
type="button"
className={"inline-block h-12 focus:outline-none sm:hidden"}
onClick={() => setisOpen(!isOpen)}
>
<MenuAlt1Icon className="w-6 h-6" />
</button>
<ul className={`"flex flex-col sm:flex-row w-full h-auto justify-between space-x-2 space-y-2" ${isOpen === false && "hidden sm:flex"}`}>
<li>element 1</li>
<li>element 2</li>
<li>element 3</li>
<li>element 4</li>
</ul>
</nav>
</header>
);
}
Happy coding :)

Display Block not moving to next line

I'm trying to make a responsive nav bar with tailwind. I want to list my nav links with a single item in each row when I open the navigation menu. Right now, they are all on one row. I'm using tailwind:
function Navbar() {
const [isOpen, setIsOpen] = useState(false);
return (
<header>
<div className="flex flex-col max-w-screen-xl px-4 mx-auto md:items-center md:justify-between md:flex-row md:px-6 lg:px-8">
<div className="p-4 flex flex-row items-center justify-between">
<Link href="/">
<a className="text-lg font-semibold tracking-widest text-gray-900 uppercase rounded-lg dark-mode:text-white focus:outline-none focus:shadow-outline">
Header
</a>
</Link>
<button
className="md:hidden rounded-lg focus:outline-none focus:shadow-outline"
onClick={() => {
setIsOpen(!isOpen);
}}
>
Menu
</button>
</div>
<nav className={isOpen ? "flex" : "md:flex hidden"}>
<NavLink pathTo="/" displayText="Home" />
<NavLink pathTo="/" displayText="Page 1" />
<NavLink pathTo="/" displayText="Page 2" />
</nav>
</div>
</header>
);
}
export default Navbar;
My NavLink component is as follows:
import React from "react";
import Link from "next/link";
interface NavItem {
pathTo: string;
displayText: string;
}
function NavLink(item: NavItem) {
return (
<Link href={item.pathTo}>
<a className="block lg:p-4 px-4 py-2 mt-2 border-b-2 border-white text-sm bg-transparent dark-mode:bg-transparent dark-mode:hover:border-red-400 dark-mode:focus:border-red-400 dark-mode:focus:text-white dark-mode:text-gray-200 md:mt-0 md:ml-4 hover:text-gray-900 focus:text-gray-900 hover:border-red-400 focus:border-red-400">
{item.displayText}
</a>
</Link>
);
}
export default NavLink;
What am I missing? I want the NavLinks to have one item on each row when opened from the menu. I thought display:block would do it, but it seems not to. Why's that?
You need to add a flex direction to your nav links. Adding flex-col should do the trick.

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