SheetJS
86d6a093f0
- README and example cleanup - basic XLSB and ODS write support - flow typecheck for ODS file Note: xlsx.js flow fails: https://github.com/facebook/flow/issues/380 - exposed jszip compression (fixes #220, closes #284) README issues: | id | author | comment | |-----:|:---------------|:---------------------------------------------| | #202 | @sao93859 | closes #202 | | #211 | @alexanderchan | closes #211 corrected examples | | #327 | @cskaandorp | changed saveAs example to match write tests | | #424 | @dskrvk | added note about s2roa h/t @LeonardoPatignio | | #496 | @jimmywarting | closes #496 adapted rABS examples with rAAS | ODS file format issues: | id | author | comment | |-----:|:---------------|:---------------------------------------------| | #148 | @user4815162342| closes #148 h/t @ziacik | | #166 | @paulproteus | closes #166 rudimentary ODS write support | | #177 | @ziacik | closes #177 | | #179 | @ziacik | closes #179 use JSON when available | | #317 | @ziacik | closes #317 | | #328 | @think01 | closes #328 | | #383 | @mdamt | closes #383 duplicate cells should be copied | | #430 | @RB-Lab | closes #430 | | #546 | @lgodard | closes #546 thanks to other changes |
32 lines
965 B
JavaScript
32 lines
965 B
JavaScript
/* xlsx.js (C) 2013-present SheetJS -- http://sheetjs.com */
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/* uncomment the next line for encoding support */
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//importScripts('dist/cpexcel.js');
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importScripts('jszip.js');
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importScripts('xlsx.js');
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/* uncomment the next line for ODS support */
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importScripts('dist/ods.js');
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postMessage({t:"ready"});
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function ab2str(data) {
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var o = "", l = 0, w = 10240;
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for(; l<data.byteLength/w; ++l) o+=String.fromCharCode.apply(null,new Uint16Array(data.slice(l*w,l*w+w)));
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o+=String.fromCharCode.apply(null, new Uint16Array(data.slice(l*w)));
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return o;
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}
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function s2ab(s) {
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var b = new ArrayBuffer(s.length*2), v = new Uint16Array(b);
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for (var i=0; i != s.length; ++i) v[i] = s.charCodeAt(i);
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return [v, b];
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}
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onmessage = function (oEvent) {
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var v;
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try {
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v = XLSX.read(ab2str(oEvent.data), {type: 'binary'});
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} catch(e) { postMessage({t:"e",d:e.stack}); }
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var res = {t:"xlsx", d:JSON.stringify(v)};
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var r = s2ab(res.d)[1];
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postMessage(r, [r]);
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};
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