js 作业

最新推荐文章于 2025-12-15 13:00:22 发布

原创最新推荐文章于 2025-12-15 13:00:22 发布 · 362 阅读

CC 4.0 BY-SA版权

文章标签：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <script>
       
        
        var datas = [{
            name: '魏璎珞',
            subject: 'JavaScript',
            score: 100
        }, {
            name: '弘历',
            subject: 'JavaScript',
            score: 98
        }, {
            name: '傅恒',
            subject: 'JavaScript',
            score: 99
        }, {
            name: '明玉',
            subject: 'JavaScript',
            score: 88
        }, {
            name: '大猪蹄子',
            subject: 'JavaScript',
            score: 0
        }];
        let tbody = document.querSeletor("tbody")
        for(let i = 0;i<datas.length;i++){
            let tr = document.createElement("tr")
                tbody.appendChild(tr)
            for(let k in datas[i]){
                let td = document.createElement("td")
                tr : appendChild(td)
            }
        }
        let td = document.createElement("td"){
        td.innerHTML = `<a = href = "">删除</a>`
        tr.appendChild(td)
        }
        let as = document.querySelectorAll("a")
        for(let i = 0;i<as.length;i++){
            a[i].onclick = function(){
                tbody.removeChild(this.prentNode.parentNode)
            }
        }
    </script>
</body>
</html>