From f7835d67b21ca269650dcb2d3250ee1c7d3f5b5b Mon Sep 17 00:00:00 2001
From: Robin Hu <rhu@novus.com>
Date: Mon, 2 Nov 2020 16:45:11 -0500
Subject: [PATCH] Add support for outline configuration
- "Summary rows below detail"
- "Summary columns to right of detail"
---
README.md | 4 ++++
bits/67_wsxml.js | 7 +++++++
2 files changed, 11 insertions(+)
diff --git a/README.md b/README.md
index dd26b86..4047ad5 100644
--- a/README.md
+++ b/README.md
@@ -1093,6 +1093,10 @@ In addition to the base sheet keys, worksheets also add:
will write all cells in the merge range if they exist, so be sure that only
the first cell (upper-left) in the range is set.
+- `ws['!outline']`: configure how outlines should behave.
+ Example: `{above: true}` - equivalent of unchecking the Excel option "Summary rows below detail".
+ `{left: true}` - equivalent of unchecking the Excel option "Summary option to the right of detail."
+
- `ws['!protect']`: object of write sheet protection properties. The `password`
key specifies the password for formats that support password-protected sheets
(XLSX/XLSB/XLS). The writer uses the XOR obfuscation method. The following
diff --git a/bits/67_wsxml.js b/bits/67_wsxml.js
index 91452ca..f342a4e 100644
--- a/bits/67_wsxml.js
+++ b/bits/67_wsxml.js
@@ -114,6 +114,13 @@ function write_ws_xml_sheetpr(ws, wb, idx, opts, o) {
props.codeName = escapexml(cname);
}
+ if(ws && ws["!outline"]) {
+ var outlineprops = {summaryBelow:1, summaryRight:1};
+ if(ws["!outline"].above) outlineprops.summaryBelow = 0;
+ if(ws["!outline"].left) outlineprops.summaryRight = 0;
+ payload = (payload||"") + writextag('outlinePr', null, outlineprops);
+ }
+
if(!needed && !payload) return;
o[o.length] = (writextag('sheetPr', payload, props));
}