在这篇文章中，我将展示如何使用 css 和一些 JavaScript 来设计棋盘。
为此，你需要对 CSS Flex-box 和 nth-child() 属性有基本的了解。
所以让我们开始吧......
我们将为每个偶数行添加 containerEven 类作为父容器，为每个奇数行添加 containerOdd，
.containerEven>div:nth-child(odd) { background-color: white; } .containerEven>div:nth-child(even) { background-color: black; } .containerOdd>div:nth-child(odd) { background-color: black; } .containerOdd>div:nth-child(even) { background-color: white; }
这是html部分
<div class="parent-class"> <section class="containerEven" id='container1'></section> <section class="containerOdd" id='container2'></section> <section class="containerEven" id='container3'></section> <section class="containerOdd" id='container4'></section> <section class="containerEven" id='container5'></section> <section class="containerOdd" id='container6'></section> <section class="containerEven" id='container7'></section> <section class="containerOdd" id='container8'></section> </div>
现在剩下的就是使用 javascript 在相应的 id 的帮助下在这些部分标签内动态附加元素
var res1 = [], res2 = [], res3 = [], res4 = [], res5 = [], res6 = [], res7 = [], res8 = []; for (i = 1; i <= 8; i++) { res1 += `<div class="item"></div>` res2 += `<div class="item"></div>` res3 += `<div class="item"></div>` res4 += `<div class="item"></div>` res5 += `<div class="item"></div>` res6 += `<div class="item"></div>` res7 += `<div class="item"></div>` res8 += `<div class="item"></div>` } document.getElementById(`container1`).innerHTML = res1; document.getElementById(`container2`).innerHTML = res2; document.getElementById(`container3`).innerHTML = res3; document.getElementById(`container4`).innerHTML = res4; document.getElementById(`container5`).innerHTML = res5; document.getElementById(`container6`).innerHTML = res6; document.getElementById(`container7`).innerHTML = res7; document.getElementById(`container8`).innerHTML = res8;
在这里我们所做的是使用 8 个数组来存储每一行数据。当我们得到数据再将其附加到相应的容器 id，
这是带有输出的完整代
<style> .parent-class { border: 5px chocolate groove; } .containerEven, .containerOdd { display: flex; background-color: dodgerblue; } .item { background-color: #f1f1f1; padding: 20px; font-size: 30px; flex: 1; height: 50px; text-align: center; } .containerEven>div:nth-child(odd) { background-color: white; } .containerEven>div:nth-child(even) { background-color: black; } .containerOdd>div:nth-child(odd) { background-color: black; } .containerOdd>div:nth-child(even) { background-color: white; } </style> <div class="parent-class"> <section class="containerEven" id='container1'></section> <section class="containerOdd" id='container2'></section> <section class="containerEven" id='container3'></section> <section class="containerOdd" id='container4'></section> <section class="containerEven" id='container5'></section> <section class="containerOdd" id='container6'></section> <section class="containerEven" id='container7'></section> <section class="containerOdd" id='container8'></section> </div> <script> var res1 = [], res2 = [], res3 = [], res4 = [], res5 = [], res6 = [], res7 = [], res8 = []; for (i = 1; i <= 8; i++) { res1 += `<div class="item"></div>` res2 += `<div class="item"></div>` res3 += `<div class="item"></div>` res4 += `<div class="item"></div>` res5 += `<div class="item"></div>` res6 += `<div class="item"></div>` res7 += `<div class="item"></div>` res8 += `<div class="item"></div>` } document.getElementById(`container1`).innerHTML = res1; document.getElementById(`container2`).innerHTML = res2; document.getElementById(`container3`).innerHTML = res3; document.getElementById(`container4`).innerHTML = res4; document.getElementById(`container5`).innerHTML = res5; document.getElementById(`container6`).innerHTML = res6; document.getElementById(`container7`).innerHTML = res7; document.getElementById(`container8`).innerHTML = res8; </script>
