【发布时间】:2022-01-19 23:44:46
【问题描述】:
我正在尝试将任意数量的 div 放入 2 列中,如果 div/元素是奇数,那么最后一个会在两列的中心进行调整,如下所示..
但目前我将每个 div 放在一行中。
-
这是我的代码。
import "./styles.css";
import Typography from "@material-ui/core/Typography";
export default function App() {
const sampleDetails = {
sampleObservations: [
{
observationsId: 7,
selected: true,
value: "12:53",
parentId: 2,
name: "Time"
},
{
observationsId: 4,
selected: true,
value: "11.4",
parentId: 2,
name: "Ph"
},
{
observationsId: 8,
selected: true,
value: "12-03-21 2:06",
parentId: 3,
name: "Flow Date"
},
{
observationsId: 9,
selected: true,
value: "120",
parentId: 3,
name: "Frequency"
},
{
observationsId: 10,
selected: true,
value: "20",
parentId: 3,
name: "Sample Count"
}
]
};
return (
<div className="App">
<h1>Hello CodeSandbox</h1>
<div
style={{
display: "flex",
flexDirection: "row",
justifyContent: "space-around",
marginBottom: "30px"
}}
>
<div>
{sampleDetails.sampleObservations.map(function (item, i) {
return (
<div
key={i}
style={{
flexDirection: "row",
display: "flex",
justifyContent: "space-around",
alignItems: "left"
}}
>
<h4 variant="subtitle1" style={{ marginRight: "5px" }}>
{item.name}:
</h4>
<Typography>{item.value}</Typography>
</div>
);
})}
</div>
</div>
</div>
);
}
可以在代码沙箱中找到运行示例:https://codesandbox.io/s/stoic-cherry-trc7n?file=/src/App.js
【问题讨论】:
标签: html reactjs styles alignment dynamic-loading