I am trying to use two snippets as components from bootsnipp, and each snippet has its own css. i tried to put them both in the style.css, but it ended up damaging one component for the other to look fine.
I'm thinking about how to use both these styles.css, since in the index.js i can only import style.css.
can i use router to use multiple pages, and import style.css in the second page? but wouldn't that mean i'll have to use the second page as app.js, which is called only once in react? this is kind of confusing me.
EDIT: can I put the css of one component in another css file, and then import it INSIDE that component instead of index.js?
it doesn't bother me by the way whether i put that component inside index.js or not; in fact, I'm not going to use it there.
I would say you need to deal with the global namespace issue. You could create two components with its own css file.
Then add a unique className to stop collisions.
The benefit here is that you could also enable code spitting, so you would only load html/css/js when you need it (see React.lazy).
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By trying to load two styles in different times or manners you will still have the same issue of conflicting styles.
Related
I am developing my own library of react components. I am using rollup to create the build. I also want to ship css along with it which i bundled into a single styles.css file. My concern is how a user would use it. They can simply import the components using import { Component1, Component2 } from 'my-library' but they are not styled by default. This can be solved by importing the css file: import 'my-library/build/styles.css' but i feel like this import is redundant, i want the css file to be included by default in my library index.js file. I am not sure how can i achieve this.
I am using rollup and rollup-plugin-postcss.
So my question is how do i do this? Should i use some rollup plugin? Is my idea right in the first place? Maybe i should leave it to the user to decide how they want it bundled because my approach forces them to use some loader for css files?
If you want to ship external styles (instead of e.g. a CSS-in-JS system such as Emotion), that "redundant import" way is the standard, exactly because you can't know how the user of your library wants the styles applied to their page, or which loader (or bundler!) they'd want to use.
It's also possible there's no document to inject styles into at all, in case your users are server-side-rendering your component to be hydrated on the client side.
I am learning react in which I am making components and making css file for each component but if I make a className lets say "temporary" then if I make another component and while I am not importing the previous component's css file but then also if i give the class "temporary" to any other element of this component then also it take the css styling. Why is this happening I don't know.
You create multiple CSS files and several components in your React project and connect them if needed.
But this is what you see, not what happens.
React actually converts all your CSS code into a file and then outputs it.
This is also true for components.
You create dozens of CSS and JS files, but React creates two files for you.
In Recycling, we only create a few files to write more readable code.
If you have a problem with this, you can research the module.css in React and use it to prevent this from happening to you.
Again, if you have any questions about this, I am at your service.
I am using react-bootstrap and bootstrap in my nextjs project, thus I have to include the global css:
// _app.js
import 'bootstrap/dist/css/bootstrap.min.css';
The problem is that I load a lot of unused css in every page, thus google lighthouse diminishes my score.
I have tried to purge the unused css, and even thought the score increases, there are still unused styles. I do not need an alert, or a button everywhere. I would like to import only the styles I need in every specific page.
Is there a way to transform global css into css modules so I only import what I need? Maybe some webpack configuration or similar?
I can do it by myself manually splitting the bootstrap code into components. But I would like to know if there is any automatic way of doing it. So I do not have to go through this procedure for all my node_modules that need stylyng.
This is one of Bootstrap's cons — outside of eliminating modules from the core bootstrap.scss file and recompiling a unique version, there isn't a way to do this out of the box. (e.g., remove #import "accordion"; from bootstrap.scss to eliminate accordion styles)
In theory, you could compile each import as a separate .scss file and load the .css only when it's needed but there are some nuance interdependencies and would need consideration to ensure some code doesn't duplicate (e.g., variables, reboot, functions)
Inversely, you most likely are only using a few modules (grid.scss, spacing.scss, buttons.scss) and can eliminate all others.
I am very new to Angular and currently I am trying to add styling to an existing project.
The project has been constructed using components. So for each page there are 4 files,
mypage.component.css
mypage.component.html
mypage.component.spec.ts
mypage.component.ts
I can easily style the page by adding the styles to the css file in the component and the page style works perfectly.
However the issue is there are many pages that require the same styles again and again.
I can copy and paste the same styles to each css file and it works.
But this is not the most elegant or efficient way to do this.
I want to know what the correct way to add a global.css file so that it can be accessed by each page. So that way the css is only written once.
I have googled but haven't found anything that explains how to do it in simple ways.
Thanks
Angular adds the style.css/scss file by default to your project once you created it using the ng new command, and include it within the angular.json config file to be available across the components of the project.
So you can add any global styles within src/styles.css(or scss) file, to be implemented everywhere.
you can add your generic css into style.css/style.scss.
I'm working on a React app. I have a few different stylesheets to restyle the same elements. Let's say for sake of this question I have two that have identical elements but different styles. Right now, in the app, I just import it with:
import './Stylesheet1.css';
What I'd like to do is, based on a setting for that customer in a database, it would switch to using ./Stylesheet2.css instead.
I know there are extra modules to include out there that may help and I could do things with dynamically building stylesheets and I may need to go to those options, but for now, I'd like to see if there is simply some way to dynamically swap out which CSS file I'm pointed to.
Well another way you can do this is as follow:
import style1 from './Stylesheet1.css';
import style2 from './Stylesheet1.css';