When using material UI, the progressbar demo includes lines of JSX code like this:
'& > * + *': {
marginTop: theme.spacing(2),
},
Can you explain what the selector '& > * + *' represents in this context?
When using material UI, the progressbar demo includes lines of JSX code like this:
'& > * + *': {
marginTop: theme.spacing(2),
},
Can you explain what the selector '& > * + *' represents in this context?
That is known as the lobotomized owl technique. It allows you to select every element that has an immediately preceding sibling, excluding the first one within a parent.
ul > * + * {
background: red;
margin-top: 2rem;
}<ul>
<li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
<li>5</li>
<li>6</li>
</ul>As demonstrated in the code snippet, this technique adds margin-top and background styles to all li elements except for the first one.
It's useful for easily adding margin between elements without needing additional styling to remove margin from the first or last element.
This CSS feature is independent of React or JSX.
Learn more about it here, or watch a video tutorial on it here.
it acts as a selector to target all sibling elements.
<div class="wrapper">
<p>1</p>
<p>2</p>
<div>
The second paragraph has a background color of red.
Please note that the first paragraph does not meet the criteria.
.wrapper {
width: 100%;
height: 100%;
font-size: 16px;
& > * + * {
background-color: red;
}
}
In this context, & refers to the parent selector,
the > symbol indicates the child combinator,
and the + specifies the adjacent sibling combinator.
I have written this JavaScript code that is supposed to float the address div to the center when you click on the info panel using the "addressmoved" class. Challenges However, when I click on the trigger button, instead of the address div moving to the ...
Formik in React is giving me trouble while working on a dummy app. When I set the value prop for the input boxes, I am unable to type anything. However, if I remove the value props, I can type but it doesn't reflect in the values when submitting. Tak ...
My current challenge involves a grid showcasing four squares that should shrink responsively when one expands on hover. Although the other squares do respond, their resizing occurs only after the transition is complete for the expanding square. I am curiou ...
I am facing an issue with styling div elements that have editable content through a WYSIWYG inline editor on my website. Users often do not understand the importance of enclosing similar blocks of code in containing DIVs for proper formatting, resulting in ...
While working on my Next.js project, I have encountered a specific issue related to selecting the Arabic language. The translation functions correctly and the text is successfully translated into Arabic. However, the layout does not switch from its default ...
Currently, I am tackling a project that involves implementing a search function. My initial step is to ensure that all input is converted to lowercase in order to simplify SQL calls. However, I have encountered a challenge that is proving difficult for me ...
I am encountering an issue while trying to add an authHeader to the "Service". The error message displayed is: Type '{ 'x-access-token': any; } | { 'x-access-token'?: undefined; }' is not assignable to type 'AxiosRequest ...
I'm attempting to modify the color of a card depending on the current slot value, which is an object in an array. While I am iterating through each card, I want to adjust the background color of the card based on this value. However, my current method ...
My search function uses AJAX to retrieve data from the web-server, and I am trying to implement a fade-in animation for each search result. I want the results to load and fade in one by one with a slight delay between them. Currently, it seems like all th ...
I'm a beginner when it comes to ReactJs and Material-UI, so please bear with me if my question seems silly. Currently, I have a file named Main.js which includes the following code snippet: handleChange = (name, event) => { if(event==null) ...
I found a helpful resource that explains how to style checkboxes using CSS. It suggests using the + selector to target the label immediately following the checkbox: input[type="checkbox"]{} input[type="checkbox"] + label {} However, I encountered an issu ...
Could you please take a look at the following link in both Chrome and Firefox? I am encountering some unusual issues. Primary Concern The scrolling function works smoothly in Firefox, but it seems to be malfunctioning in Chrome. Secondary Problem Whe ...
I successfully minimized the fileInput function by removing the upload area and loading bar, giving it a similar appearance to a downloadButton. However, I'm facing difficulties in determining which part of the CSS code needs to be modified to make it ...
I'm currently working on a React project using Material-UI version 3.9.3 for my components in conjunction with Cypress and Cypress Testing Library for end-to-end testing. One specific challenge I'm facing is with a multiline <TextField /> ...
Is there a way to restrict the TextField input to only accept characters and numbers from 0-9 as well as letters A-F? Thank you! ...
Can a real-time chat application be developed using Laravel and React JS? I have already created the API for initiating conversations and sending/receiving messages. What methods can be used to establish real-time communication between the backend and fr ...
I have been experimenting with toggling table rows using jquery. Initially, the state is hidden This feature is functioning properly $('.table tr.items.' + name).each(function() { $(this).show(); }); Furthermore, this snippet of code is wor ...
Question about CSS Size: Understanding font sizes in CSS {font: 14px/24px Arial, Helvetica, sans-serif} I've noticed some CSS code like this on the website .selector {font: bold 12px/25px "Arial";} I know that 'bold' refers to font w ...
Having trouble with my code that fails when I try to create a new instance of the CosmosClient. The option to create a CosmosClient using a connection string should be straightforward. The environment variable holds the necessary connection string in this ...
My attempt at creating a basic animation is not producing the desired smoothness. .animate { animation: motion 1.5s steps(27) forwards; } @keyframes motion { 100% { background-position: -5778px; } } <div class="animate ...