我正在尝试使用Jsdom加载SpreadJS,但它给出了错误:需要一个完全支持HTML5 Canvas的浏览器来运行SpreadJS。
jsom doc 表示它支持画布。
我已经为jsom安装了canvas-prebuilt。
这是我到目前为止所做的代码:
index.js
const jsdom = require("jsdom");
const { JSDOM } = jsdom;
const options = {
resources: 'usable',
runScripts: 'dangerously',
};
JSDOM.fromFile('index.html', options).then((dom) => {
setTimeout(() => {
console.log(dom.window.document.body.textContent.trim());
}, 1000);
});
index.html
<!DOCTYPE html>
<html>
<head>
<title>SpreadJS ExcelIO</title>
<script src="libs/jquery-2.1.3.min.js" type="text/javascript"></script>
<script src="libs/jquery-ui.min.js" type="text/javascript"></script>
<link href="libs/gc.spread.sheets.excel2013white.10.1.0.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="libs/gc.spread.sheets.all.10.1.0.min.js"></script>
<script type="text/javascript" src="libs/gc.spread.excelio.10.1.0.min.js"></script>
<script type="text/javascript">
$(document).ready(function () {
var workbook = new GC.Spread.Sheets.Workbook(document.getElementById("ss"));
var worksheet = workbook.getActiveSheet();
worksheet.getCell(3,3).value("SpreadJS");
worksheet.getCell(5,5).value("SpreadJS");
worksheet.getCell(7,7).value("SpreadJS");
});
</script>
</head>
<body>
<div id="ss" style="height:600px ; width :100%; ">sss</div>
</body>
</html>
我们将非常感谢您的帮助。
答案 0 :(得分:0)
您应该能够稍微更改代码以获取Spread对象或其中的信息。
index.html:
$(document).ready(function () {
var workbook = new GC.Spread.Sheets.Workbook(document.getElementById("ss"));
var worksheet = workbook.getActiveSheet();
worksheet.getCell(3,3).value("SpreadJS");
worksheet.getCell(5,5).value("SpreadJS");
worksheet.getCell(7,7).value("SpreadJS");
window.workbook = workbook;
});
index.js:
JSDOM.fromFile('index.html', options).then((dom) => {
setTimeout(() => {
console.log(dom.window.workbook.getActiveSheet().getCell(3,3).value());
}, 1000);