sheetjs/demos/xspreadsheet/xlsxspread.js

38 lines
878 B
JavaScript

function stox(wb) {
var out = [];
wb.SheetNames.forEach(function(name) {
var o = {name:name, rows:{}};
var ws = wb.Sheets[name];
var aoa = XLSX.utils.sheet_to_json(ws, {raw: false, header:1});
aoa.forEach(function(r, i) {
var cells = {};
r.forEach(function(c, j) { cells[j] = ({ text: c }); });
o.rows[i] = { cells: cells };
})
out.push(o);
});
return out;
}
function xtos(sdata) {
var out = XLSX.utils.book_new();
sdata.forEach(function(xws) {
var aoa = [[]];
var rowobj = xws.rows;
for(var ri = 0; ri < rowobj.len; ++ri) {
var row = rowobj[ri];
if(!row) continue;
aoa[ri] = [];
Object.keys(row.cells).forEach(function(k) {
var idx = +k;
if(isNaN(idx)) return;
aoa[ri][idx] = row.cells[k].text;
});
}
var ws = XLSX.utils.aoa_to_sheet(aoa);
XLSX.utils.book_append_sheet(out, ws, xws.name);
});
return out;
}