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ajax.html VBArray workaround for IE8

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This commit is contained in:
SheetJS 2014-07-22 13:56:52 -04:00
parent 03c6b0f255
commit 529ac1199d
1 changed files with 27 additions and 9 deletions
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36
ajax.html
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@ -1,4 +1,6 @@
<!DOCTYPE html>
<!-- xlsx.js (C) 2013-2014 SheetJS http://sheetjs.com -->
<!-- vim: set ts=2: -->
<style>
#drop{
border:2px dashed #bbb;
@ -41,17 +43,33 @@ function process_wb(wb) {
var url = "test_files/formula_stress_test_ajax.xlsx";
var oReq = new XMLHttpRequest();
var oReq;
if(window.XMLHttpRequest) oReq = new XMLHttpRequest();
else if(window.ActiveXObject) oReq = new ActiveXObject('MSXML2.XMLHTTP.3.0');
else throw "XHR unavailable for your browser";
oReq.open("GET", url, true);
oReq.responseType = "arraybuffer";
oReq.onload = function(e) {
var arraybuffer = oReq.response;
var data = new Uint8Array(arraybuffer);
var arr = new Array();
for(var i = 0; i != data.length; ++i) arr[i] = String.fromCharCode(data[i]);
var wb = XLSX.read(arr.join(""), {type:"binary"});
process_wb(wb);
if(typeof Uint8Array !== 'undefined') {
oReq.responseType = "arraybuffer";
oReq.onload = function(e) {
var arraybuffer = oReq.response;
var data = new Uint8Array(arraybuffer);
var arr = new Array();
for(var i = 0; i != data.length; ++i) arr[i] = String.fromCharCode(data[i]);
var wb = XLSX.read(arr.join(""), {type:"binary"});
process_wb(wb);
};
} else {
oReq.onreadystatechange = function() { if(oReq.readyState == 4 && oReq.status == 200) {
var data = new VBArray(oReq.responseBody).toArray();
var arr = new Array();
for(var i = 0, len = data.length; i != len; ++i) arr[i] = String.fromCharCode(data[i]);
var wb = XLSX.read(arr.join(""), {type:"binary"});
process_wb(wb);
} };
}
oReq.send();
</script>