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Function processing in XLSX #692

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Function processing in XLSX #692

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59e9a7c
Update format.ts to add FORMULA type
ilavloki May 14, 2024
eab8f57
Update index.format.html - formula
ilavloki May 14, 2024
521821e
Revert "Update format.ts to add FORMULA type"
May 15, 2024
6407548
Revert "Update index.format.html - formula"
May 15, 2024
281c904
Function processing in XLSX
ilavloki May 15, 2024
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2 changes: 1 addition & 1 deletion dist/excellentexport.js
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6 changes: 6 additions & 0 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -93,6 +93,12 @@ <h3>Test page</h3>
new line</td>
<td>ç ñ ÄËÏÖÜ äëïöü</td>
</tr>
<tr>
<td>=HYPERLINK("https://google.com","Link")</td>
<td>=SUM(12,24)</td>
<td>EMPTY</td>
<td>=A1</td>
</tr>
</table>

<br/>
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12 changes: 11 additions & 1 deletion src/excellentexport.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -150,7 +150,17 @@ const ExcellentExport = function() {
// Create sheet
workbook.SheetNames.push(name);
const worksheet = XLSX.utils.aoa_to_sheet(dataArray, {sheet: name} as XLSX.AOA2SheetOpts);

for (var cellName in worksheet) {
if (utils.hasContent(worksheet[cellName])) {
var cell = worksheet[cellName];
if (utils.hasContent(cell.v)) {
if(cell.v[0] == '=') {
cell.f = cell.v.toString().substring(1)
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If the "=" is removed, it will not get into the final Excel file. Then opening will not get it as a formula.
Did this work for you?

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@ilavloki ilavloki May 16, 2024 •
edited
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Yes it works but only for XLSX format
Probably for XLS few modifications are needed
I've tried to launch index.html in Chrome and Edge
XLSX example:
image
in XLS format - it really doesn't work (and cells remain empty)
image

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Looks like it is not supported to write formula in XLS format at all :(
https://docs.sheetjs.com/docs/csf/features/formulae/

delete cell.v
}
}
}
}
// Apply format
if (sheetConf.formats) {
sheetConf.formats.forEach(f => {
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