sheetjs
/
sheetjs
24
Fork 24
Code Issues 171 Pull Requests 12 Wiki Activity

Handle shared formulas 

Retrieve shared formulas according to ECMA-376, Part 1, 18.3.1.40 f
(Formula)
This commit is contained in:
Yves Le Maout 2014-05-28 10:17:29 +02:00
parent fa6a55ffbe
commit 131fa7d034
1 changed files with 27 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
xlsx.js
View File

@ -2167,7 +2167,7 @@ function parse_ws_xml(data, opts, rels) {
}
var refguess = {s: {r:1000000, c:1000000}, e: {r:0, c:0} };
var q = (opts.cellFormula ? ["v","f"] : ["v"]);
var refFormula = {};
var sidx = 0;
/* 18.3.1.80 sheetData CT_SheetData ? */
@ -2188,7 +2188,32 @@ function parse_ws_xml(data, opts, rels) {
var cell = parsexmltag((c.match(/<c[^>]*>/)||[c])[0]); delete cell[0];
var d = c.substr(c.indexOf('>')+1);
var p = {};
q.forEach(function(f){var x=d.match(matchtag(f));if(x)p[f]=unescapexml(x[1]);});
// Parse the tag value
var x = d.match(matchtag("v"));
if(x) { p.v = unescapexml(x[1]); }
/* 18.3.1.40 f (Formula) */
if (opts.cellFormula) {
var x = d.match(matchtag("f"));
if(x) {
p.f = unescapexml(x[1]);
var formulaTag = parsexmltag(x[0]);
if (formulaTag.t === 'shared' && formulaTag) {
formulaTag.f = p.f;
refFormula[formulaTag.si] = formulaTag;
}
} else if (d.indexOf("<f") > -1) {
var formulaRefTag = d.match(/<f[^>]*>/);
if (formulaRefTag) {
formulaRefTag = parsexmltag(formulaRefTag[0]);
if (formulaRefTag && formulaRefTag.t === 'shared' && refFormula[formulaRefTag.si]) {
p.f = refFormula[formulaRefTag.si].f;
}
}
}
}
/* SCHEMA IS ACTUALLY INCORRECT HERE. IF A CELL HAS NO T, EMIT "" */
if(cell.t === undefined && p.v === undefined) {
if(!opts.sheetStubs) return;