我正在嘗試使用 JavaScript 在 HTML 中打印表格。當(dāng)我嘗試打印表格時(shí)，它只是給我一個(gè)空白頁(yè)。這是我的 HTML 代碼：<html><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> <script type="text/javascript" src="gen.js"></script> <link rel="stylesheet" href = "index.css"></head><body onload="print()"> <div id="tt"></div></body></html>這是我的 JavaScript 文件：function print(){ // console.log("?") var time = Number(localStorage.getItem("time")) // console.log(typeof time) var nClass = Number(localStorage.getItem("nClass")) var duration = localStorage.getItem("duration") var subjectsRaw = localStorage.getItem("arr") var subjects = JSON.parse(subjectsRaw) document.getElementById('tt').innerHTML = "<table border = 1>"for(var i = 0; i < 5; i++){ console.log('test') document.getElementById('tt').innerHTML = "<tr>" for (let j = 0; j < nClass; j++) { console.log('test2') document.getElementById('tt').innerHTML = '<td>' + subjects[Math.floor(Math.random() * subjects.length + 0)] + '</td>' } document.getElementById('tt').innerHTML = "</tr>" document.getElementById('tt').innerHTML = "<br>"}document.getElementById('tt').innerHTML = "</table>"編輯：現(xiàn)在使用 DOM 打印。
無(wú)法以 HTML 格式打印表格
子衿沉夜
2023-03-10 13:40:18
