forked from sheetjs/docs.sheetjs.com
111 lines
3.3 KiB
HTML
111 lines
3.3 KiB
HTML
<!DOCTYPE html>
|
|
<!-- sheetjs (C) 2013-present SheetJS https://sheetjs.com -->
|
|
<!-- vim: set ts=2: -->
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
|
|
<title>SheetJS NW.js Demo</title>
|
|
<style>
|
|
#drop{
|
|
border:2px dashed #bbb;
|
|
-moz-border-radius:5px;
|
|
-webkit-border-radius:5px;
|
|
border-radius:5px;
|
|
padding:25px;
|
|
text-align:center;
|
|
font:20pt bold,"Vollkorn";color:#bbb
|
|
}
|
|
a { text-decoration: none }
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<pre>
|
|
<b><a href="https://sheetjs.com">SheetJS NW.js Demo</a></b>
|
|
<br />
|
|
<div id="drop">Drop a spreadsheet file here to see sheet data</div>
|
|
<input type="file" name="xlfile" id="xlf" /> ... or click here to select a file
|
|
|
|
</pre>
|
|
<p><input type="submit" value="Export Data!" id="xport" onclick="export_xlsx();" disabled="true"></p>
|
|
<div id="htmlout"></div>
|
|
<br />
|
|
<script src="https://cdn.sheetjs.com/xlsx-latest/package/dist/xlsx.full.min.js"></script>
|
|
<script>
|
|
var fs = require('fs');
|
|
|
|
var process_wb = (function() {
|
|
var HTMLOUT = document.getElementById('htmlout');
|
|
var XPORT = document.getElementById('xport');
|
|
|
|
return function process_wb(wb) {
|
|
XPORT.disabled = false;
|
|
HTMLOUT.innerHTML = "";
|
|
wb.SheetNames.forEach(function(sheetName) {
|
|
var htmlstr = XLSX.utils.sheet_to_html(wb.Sheets[sheetName],{editable:true});
|
|
HTMLOUT.innerHTML += htmlstr;
|
|
});
|
|
};
|
|
})();
|
|
|
|
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);
|
|
})();
|
|
|
|
async function do_file(files) {
|
|
var file = files[0];
|
|
var data = await file.arrayBuffer();
|
|
process_wb(XLSX.read(data));
|
|
}
|
|
|
|
var drop = document.getElementById('drop');
|
|
|
|
function handleDrop(e) {
|
|
e.stopPropagation();
|
|
e.preventDefault();
|
|
do_file(e.dataTransfer.files);
|
|
}
|
|
|
|
function handleDragover(e) {
|
|
e.stopPropagation();
|
|
e.preventDefault();
|
|
e.dataTransfer.dropEffect = 'copy';
|
|
}
|
|
|
|
drop.addEventListener('dragenter', handleDragover, false);
|
|
drop.addEventListener('dragover', handleDragover, false);
|
|
drop.addEventListener('drop', handleDrop, false);
|
|
|
|
var xlf = document.getElementById('xlf');
|
|
function handleFile(e) { do_file(e.target.files); }
|
|
xlf.addEventListener('change', handleFile, false);
|
|
|
|
var export_xlsx = (function() {
|
|
var HTMLOUT = document.getElementById('htmlout');
|
|
var input = document.createElement('input');
|
|
input.style.display = 'none';
|
|
input.setAttribute('nwsaveas', 'SheetJSNWDemo.xlsx');
|
|
input.setAttribute('type', 'file');
|
|
document.body.appendChild(input);
|
|
input.addEventListener('cancel',function(){ alert("Save was canceled!"); });
|
|
input.addEventListener('change',function(e){
|
|
var filename=this.value, bookType=(filename.match(/[^\.]*$/)||["xlsx"])[0];
|
|
var wb = XLSX.utils.table_to_book(HTMLOUT.getElementsByTagName("TABLE")[0]);
|
|
var wbout = XLSX.write(wb, {type:'buffer', bookType:bookType});
|
|
fs.writeFile(filename, wbout, function(err) {
|
|
if(!err) return alert("Saved to " + filename);
|
|
alert("Error: " + (err.message || err));
|
|
});
|
|
});
|
|
|
|
return function() { input.click(); };
|
|
})();
|
|
</script>
|
|
</body>
|
|
</html>
|