样式组件中的@for循环 [英] @for loops in styled-components
本文介绍了样式组件中的@for循环的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我试图在样式化组件文档中找到一种方法来创建循环.例如,我可以在样式化组件中实现此 scss
循环吗?
I am trying to find a method in the styled-components documentation to create a loop. For example can I achieve this scss
loop in styled-components?
@for $i from 0 through 20 {
#loadingCheckCircleSVG-#{$i} {
animation: fill-to-white 5000ms;
animation-delay: ($i - 1.5) * 1s;
fill: white;
opacity: 0;
}
}
有可能吗?
推荐答案
我们目前不支持来自scss的迭代语法.但是,由于样式化组件接受JS插值,因此您只需编写一个简单的JS函数即可制作所需的CSS并将其放入.
We don't have support for iteration syntaxes from scss at this time. However, since styled-components accepts JS interpolations, you can just write a simple JS function to make the desired CSS and drop it in.
import styled, { css } from "styled-components";
function createCSS() {
let styles = '';
for (let i = 0; i < 20; i += 1) {
styles += `
#loadingCheckCircleSVG-${i} {
animation: fill-to-white 5000ms;
animation-delay: ${i - 1.5}s;
fill: white;
opacity: 0;
}
`
}
return css`${styles}`;
}
const Thing = styled.div`
${createCSS()};
`
这篇关于样式组件中的@for循环的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文