我在材质 ui 的纸元素内有一个按钮。我想向按钮添加一些边距顶部,它在 FullWidthTabs 组件和按钮之间有一些间距。
代码:
import React from 'react';
import { makeStyles } from '@material-ui/core/styles';
import Box from '@material-ui/core/Box';
import Button from '@material-ui/core/Button';
import FullWidthTabs from './FullWidthTabs';
import Paper from '@material-ui/core/Paper';
import { spacing } from '@material-ui/system';
const useStyles = makeStyles(theme => ({
root: {
width: "70vw",
},
}));
export default function Bookingbox() {
const classes = useStyles();
return (
<div>
<Box mx="auto" className={classes.root}>
<Paper elevation={20} >
<FullWidthTabs />
<Button variant="contained"
color="green"
className={classes.button}
fullWidth="true"
mt={1}
style={{
backgroundColor: "green",
color: …
Run Code Online (Sandbox Code Playgroud) 我在angular5应用程序中有一个名为的组件product-list.component.ts
.在这个组件中,我有一个构造函数,它调用REST API.我已将此代码放在构造函数中,因为构造函数首先被加载.
product.service.ts
getAllProductsFromACategory(categoryName: string): any {
this.http.get('http://localhost:8080/VespaWebshopAPI
/api/Article/Category?categoryName=' + categoryName).
subscribe(data => {
var article: Article = {
id: data[0].id,
name: data[0].name,
articleNr: data[0].articleNr,
stock: data[0].stock,
price: data[0].price,
description: data[0].description
};
return article;
});
Run Code Online (Sandbox Code Playgroud)
产品list.component.ts
public article: Article;
constructor(private route: ActivatedRoute,
private productService: productService) {
//Call rest api
this.article =
this.productService.getAllProductsFromACategory('Bremsen');
}
Run Code Online (Sandbox Code Playgroud)
article.ts
export interface Article {
id : number;
name : string;
articleNr : string;
stock : number;
price : number;
description : string;
}
Run Code Online (Sandbox Code Playgroud)
在我的HTML中,我想显示文章的一些属性.因此,如果我尝试在 …
我试图在Android Studio中更改我的编辑器的外观.在File => Settings => Plugins => Browse Repositories中我安装了一个名为CodeGlance的插件.编辑器重新启动后,编辑器应该看起来不同但我的外观仍然相同.有人知道如何解决这个问题吗?提前致谢.