2014-02-04 15:26:21 +00:00
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<!DOCTYPE html>
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2014-07-22 17:56:52 +00:00
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<!-- xlsx.js (C) 2013-2014 SheetJS http://sheetjs.com -->
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<!-- vim: set ts=2: -->
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2014-02-04 15:26:21 +00:00
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<style>
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#drop{
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border:2px dashed #bbb;
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-moz-border-radius:5px;
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-webkit-border-radius:5px;
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border-radius:5px;
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padding:25px;
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text-align:center;
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font:20pt bold,"Vollkorn";color:#bbb
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}
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#b64data{
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width:100%;
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}
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</style>
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<b>JS-XLSX AJAX Demo</b><br />
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<pre id="out"></pre>
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<br />
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<script src="shim.js"></script>
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<script src="jszip.js"></script>
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<script src="xlsx.js"></script>
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<script>
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function to_csv(workbook) {
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var result = [];
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workbook.SheetNames.forEach(function(sheetName) {
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var csv = XLSX.utils.make_csv(workbook.Sheets[sheetName]);
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if(csv.length > 0){
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result.push("SHEET: " + sheetName);
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result.push("");
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result.push(csv);
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}
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});
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return result.join("\n");
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}
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function process_wb(wb) {
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var output = to_csv(wb);
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if(out.innerText === undefined) out.textContent = output;
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else out.innerText = output;
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}
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var url = "test_files/formula_stress_test_ajax.xlsx";
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2014-07-22 17:56:52 +00:00
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var oReq;
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if(window.XMLHttpRequest) oReq = new XMLHttpRequest();
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else if(window.ActiveXObject) oReq = new ActiveXObject('MSXML2.XMLHTTP.3.0');
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else throw "XHR unavailable for your browser";
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2014-02-04 15:26:21 +00:00
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oReq.open("GET", url, true);
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2014-07-22 17:56:52 +00:00
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if(typeof Uint8Array !== 'undefined') {
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oReq.responseType = "arraybuffer";
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oReq.onload = function(e) {
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var arraybuffer = oReq.response;
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var data = new Uint8Array(arraybuffer);
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var arr = new Array();
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for(var i = 0; i != data.length; ++i) arr[i] = String.fromCharCode(data[i]);
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var wb = XLSX.read(arr.join(""), {type:"binary"});
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process_wb(wb);
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};
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} else {
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oReq.onreadystatechange = function() { if(oReq.readyState == 4 && oReq.status == 200) {
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var data = new VBArray(oReq.responseBody).toArray();
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var arr = new Array();
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for(var i = 0, len = data.length; i != len; ++i) arr[i] = String.fromCharCode(data[i]);
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var wb = XLSX.read(arr.join(""), {type:"binary"});
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process_wb(wb);
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} };
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2014-02-04 15:26:21 +00:00
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}
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2014-07-22 17:56:52 +00:00
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2014-02-04 15:26:21 +00:00
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oReq.send();
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</script>
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<script type="text/javascript">
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var _gaq = _gaq || [];
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_gaq.push(['_setAccount', 'UA-36810333-1']);
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_gaq.push(['_trackPageview']);
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(function() {
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var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
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ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
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var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
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})();
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</script>
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