sheetjs/demos/xhr/xhr.html

78 lines
2.4 KiB
HTML
Raw Normal View History

<!DOCTYPE html>
<!-- xlsx.js (C) 2013-present SheetJS http://sheetjs.com -->
<!-- vim: set ts=2: -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>SheetJS Live Demo</title>
<style>
a { text-decoration: none }
</style>
</head>
<body>
<pre>
<b><a href="http://sheetjs.com">SheetJS Data Preview Live Demo</a></b>
<a href="https://github.com/SheetJS/js-xlsx">Source Code Repo</a>
<a href="https://github.com/SheetJS/js-xlsx/issues">Issues? Something look weird? Click here and report an issue</a>
<br/><div id="fileurl"></div>
</pre>
<div id="htmlout"></div>
<br />
<button id="ulbutton">Click here to upload the modified table</button>
<pre>
<div id="outfile"></div>
</pre>
<script src="xlsx.full.min.js"></script>
<script>
var demo = 'xhr', book = 'xlsx';
if(!window.XMLHttpRequest || typeof Uint8Array === 'undefined')
throw new Error("This demo is not supported in your browser");
function process_wb(wb) {
console.log(wb);
htmlout.innerHTML = XLSX.utils.sheet_to_html(wb.Sheets[wb.SheetNames[0]], {editable:true}).replace("<table", '<table id="table" border="1"');
}
var url = "sheetjs.xlsx";
document.getElementById('fileurl').innerHTML = '<a href="' + url + '">Download original file</a>';
document.getElementById('outfile').innerHTML = '<a href="' + demo + '.' + book + '">Download new file</a>';
{
var oReq = new XMLHttpRequest();
oReq.open("GET", url, true);
oReq.responseType = "arraybuffer";
oReq.onload = function(e) {
var data = new Uint8Array(oReq.response);
var wb = XLSX.read(data, {type:"array"});
process_wb(wb);
};
oReq.send();
}
document.getElementById('ulbutton').onclick = function() {
var wb = XLSX.utils.table_to_book(document.getElementById('htmlout'));
console.log(wb);
var formdata = new FormData();
formdata.append('file', demo + '.' + book);
formdata.append('data', XLSX.write(wb, {bookType:book, type:'base64'}));
var oReq = new XMLHttpRequest();
oReq.open("POST", "/upload", true);
oReq.send(formdata);
};
</script>
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-36810333-1']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
</body>
</html>