forked from sheetjs/sheetjs
updating to 0.5.0 + ajax demo
This commit is contained in:
parent
7b3bd9deb9
commit
37003e2b95
68
ajax.html
Normal file
68
ajax.html
Normal file
@ -0,0 +1,68 @@
|
||||
<!DOCTYPE html>
|
||||
<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
|
||||
}
|
||||
#b64data{
|
||||
width:100%;
|
||||
}
|
||||
</style>
|
||||
<b>JS-XLSX AJAX Demo</b><br />
|
||||
<pre id="out"></pre>
|
||||
<br />
|
||||
<script src="shim.js"></script>
|
||||
<script src="jszip.js"></script>
|
||||
<script src="xlsx.js"></script>
|
||||
<script>
|
||||
function to_csv(workbook) {
|
||||
var result = [];
|
||||
workbook.SheetNames.forEach(function(sheetName) {
|
||||
var csv = XLSX.utils.make_csv(workbook.Sheets[sheetName]);
|
||||
if(csv.length > 0){
|
||||
result.push("SHEET: " + sheetName);
|
||||
result.push("");
|
||||
result.push(csv);
|
||||
}
|
||||
});
|
||||
return result.join("\n");
|
||||
}
|
||||
|
||||
function process_wb(wb) {
|
||||
var output = to_csv(wb);
|
||||
if(out.innerText === undefined) out.textContent = output;
|
||||
else out.innerText = output;
|
||||
}
|
||||
|
||||
var url = "test_files/formula_stress_test_ajax.xlsx";
|
||||
|
||||
var oReq = new XMLHttpRequest();
|
||||
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);
|
||||
}
|
||||
oReq.send();
|
||||
|
||||
</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>
|
||||
BIN
test_files/formula_stress_test_ajax.xlsb
Normal file
BIN
test_files/formula_stress_test_ajax.xlsb
Normal file
Binary file not shown.
BIN
test_files/formula_stress_test_ajax.xlsx
Normal file
BIN
test_files/formula_stress_test_ajax.xlsx
Normal file
Binary file not shown.
31
xlsx.js
31
xlsx.js
@ -420,7 +420,7 @@ SSF.load_table = function(tbl) { for(var i=0; i!=0x0188; ++i) if(tbl[i]) SSF.loa
|
||||
make_ssf(SSF);
|
||||
var XLSX = {};
|
||||
(function(XLSX){
|
||||
XLSX.version = '0.4.3';
|
||||
XLSX.version = '0.5.0';
|
||||
var current_codepage, current_cptable, cptable;
|
||||
if(typeof module !== "undefined" && typeof require !== 'undefined') {
|
||||
if(typeof cptable === 'undefined') cptable = require('codepage');
|
||||
@ -932,7 +932,7 @@ var parse_sst_xml = function(data) {
|
||||
/* 18.4.9 sst CT_Sst */
|
||||
var sst = data.match(new RegExp("<sst([^>]*)>([\\s\\S]*)<\/sst>","m"));
|
||||
if(isval(sst)) {
|
||||
s = sst[2].replace(/<si>/g,"").split(/<\/si>/).map(parse_si).filter(function(x) { return x; });
|
||||
s = sst[2].replace(/<(?:si|sstItem)>/g,"").split(/<\/(?:si|sstItem)>/).map(parse_si).filter(function(x) { return x; });
|
||||
sst = parsexmltag(sst[1]); s.Count = sst.count; s.Unique = sst.uniqueCount;
|
||||
}
|
||||
return s;
|
||||
@ -1385,12 +1385,7 @@ function parse_worksheet(data) {
|
||||
var cf = styles.CellXf[cell.s];
|
||||
if(cf && cf.numFmtId) fmtid = cf.numFmtId;
|
||||
}
|
||||
p.raw = p.v;
|
||||
p.rawt = p.t;
|
||||
try {
|
||||
p.v = SSF.format(fmtid,p.v,_ssfopts);
|
||||
p.t = 'str';
|
||||
} catch(e) { p.v = p.raw; p.t = p.rawt; }
|
||||
try { p.w = SSF.format(fmtid,p.v,_ssfopts); } catch(e) { }
|
||||
|
||||
s[cell.r] = p;
|
||||
});
|
||||
@ -1635,7 +1630,11 @@ var CustomWBViewDef = {
|
||||
xWindow: '0',
|
||||
yWindow: '0'
|
||||
};
|
||||
var XMLNS_WB = 'http://schemas.openxmlformats.org/spreadsheetml/2006/main';
|
||||
var XMLNS_WB = [
|
||||
'http://schemas.openxmlformats.org/spreadsheetml/2006/main',
|
||||
'http://schemas.microsoft.com/office/excel/2006/main',
|
||||
'http://schemas.microsoft.com/office/excel/2006/2'
|
||||
];
|
||||
|
||||
/* 18.2 Workbook */
|
||||
function parse_workbook(data) {
|
||||
@ -1739,7 +1738,7 @@ function parse_workbook(data) {
|
||||
case '</mc:AlternateContent>': pass=false; break;
|
||||
}
|
||||
});
|
||||
if(wb.xmlns !== XMLNS_WB) throw new Error("Unknown Namespace: " + wb.xmlns);
|
||||
if(XMLNS_WB.indexOf(wb.xmlns) === -1) throw new Error("Unknown Namespace: " + wb.xmlns);
|
||||
|
||||
var z;
|
||||
/* defaults */
|
||||
@ -2656,9 +2655,12 @@ function parseZip(zip) {
|
||||
if(dir.style) styles = parse_sty(getdata(getzipfile(zip, dir.style.replace(/^\//,''))),dir.style);
|
||||
|
||||
var wb = parse_wb(getdata(getzipfile(zip, dir.workbooks[0].replace(/^\//,''))), dir.workbooks[0]);
|
||||
var propdata = dir.coreprops.length !== 0 ? getdata(getzipfile(zip, dir.coreprops[0].replace(/^\//,''))) : "";
|
||||
var props = {}, propdata = "";
|
||||
try {
|
||||
propdata = dir.coreprops.length !== 0 ? getdata(getzipfile(zip, dir.coreprops[0].replace(/^\//,''))) : "";
|
||||
propdata += dir.extprops.length !== 0 ? getdata(getzipfile(zip, dir.extprops[0].replace(/^\//,''))) : "";
|
||||
var props = propdata !== "" ? parseProps(propdata) : {};
|
||||
props = propdata !== "" ? parseProps(propdata) : {};
|
||||
} catch(e) { }
|
||||
var deps = {};
|
||||
if(dir.calcchain) deps=parseDeps(getdata(getzipfile(zip, dir.calcchain.replace(/^\//,''))));
|
||||
var sheets = {}, i=0;
|
||||
@ -2755,7 +2757,8 @@ function sheet_to_row_object_array(sheet, opts){
|
||||
for(R=r.s.r, C = r.s.c; C <= r.e.c; ++C) {
|
||||
val = sheet[encode_cell({c:C,r:R})];
|
||||
if(!val) continue;
|
||||
switch(val.t) {
|
||||
if(val.w) hdr[C] = val.w;
|
||||
else switch(val.t) {
|
||||
case 's': case 'str': hdr[C] = val.v; break;
|
||||
case 'n': hdr[C] = val.v; break;
|
||||
}
|
||||
@ -2768,7 +2771,7 @@ function sheet_to_row_object_array(sheet, opts){
|
||||
for (C = r.s.c; C <= r.e.c; ++C) {
|
||||
val = sheet[encode_cell({c: C,r: R})];
|
||||
if(!val || !val.t) continue;
|
||||
if(typeof val.w !== 'undefined') { row[hdr[C]] = val.w; isempty = false; }
|
||||
if(typeof val.w !== 'undefined' && !opts.raw) { row[hdr[C]] = val.w; isempty = false; }
|
||||
else switch(val.t){
|
||||
case 's': case 'str': case 'b': case 'n':
|
||||
if(val.v !== undefined) {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user