From 42078fb69c68c5e88ff02ce443ea1c0e0ce6ae3e Mon Sep 17 00:00:00 2001 From: alex Date: Thu, 18 May 2017 18:46:34 +0300 Subject: [PATCH 1/3] printTitlesRow support --- lib/xlsx/xform/book/workbook-xform.js | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/lib/xlsx/xform/book/workbook-xform.js b/lib/xlsx/xform/book/workbook-xform.js index 35e922a87..217e12f91 100644 --- a/lib/xlsx/xform/book/workbook-xform.js +++ b/lib/xlsx/xform/book/workbook-xform.js @@ -60,6 +60,17 @@ utils.inherits(WorkbookXform, BaseXform, { }; printAreas.push(definedName); } + if (sheet.pageSetup && sheet.pageSetup.printTitlesRow) { + + var titlesRows = sheet.pageSetup.printTitlesRow.split(':'); + + var definedName = { + name: '_xlnm.Print_Titles', + ranges: ['\'' + sheet.name + '\'!$' + titlesRows[0] + ':$' + titlesRows[1]], + localSheetId: index + }; + printAreas.push(definedName); + } index++; }); if (printAreas.length) { From b031251521d88a12ecd38539a9fb318f2fe77b00 Mon Sep 17 00:00:00 2001 From: alex Date: Fri, 19 May 2017 08:43:28 +0300 Subject: [PATCH 2/3] printTitlesRow added --- README.md | 5 ++++- lib/xlsx/xform/book/workbook-xform.js | 1 + 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index c9a1449e2..469ad5727 100644 --- a/README.md +++ b/README.md @@ -270,6 +270,9 @@ worksheet.pageSetup.margins = { // Set Print Area for a sheet worksheet.pageSetup.printArea = 'A1:G20'; +// Repeat specific rows on every printed page +worksheet.pageSetup.printTitlesRow = '1:3'; + ``` **Supported pageSetup settings** @@ -1712,4 +1715,4 @@ If any splice operation affects a merged cell, the merge group will not be moved | 0.4.2 |

Addressed the following issues:
These issues are potentially caused by a bug that caused colours with zero themes, tints or indexes to be rendered and parsed incorrectly.
Regarding themes: the theme files stored inside the xlsx container hold important information regarding colours, styles etc and if the theme information from a loaded xlsx file is lost, the results can be unpredictable and undesirable. To address this, when an ExcelJS Workbook parses an XLSX file, it will preserve any theme files it finds and include them when writing to a new XLSX. If this behaviour is not desired, the Workbook class exposes a clearThemes() function which will drop the theme content. Note that this behaviour is only implemented in the document based Workbook class, not the streamed Reader and Writer.

| | 0.4.3 |

Merged Support error references in cell ranges #294. Thanks to holm for the contribution.

| | 0.4.4 |

Merged Issue with copied cells #297. This merge adds support for shared formulas. Thanks to muscapades for the contribution.

| -| 0.4.6 |

Merged Correct spelling #304. Thanks to toanalien for the contribution.
Merged Added support for auto filters #306. This adds Auto Filters to the Worksheet. Thanks to C4rmond4i for the contribution.
Restored NodeJS 4.0.0 compatability by removing the destructuring code. My apologies for any inconvenience.

| +| 0.4.6 |

Merged Correct spelling #304. Thanks to toanalien for the contribution.
Merged Added support for auto filters #306. This adds Auto Filters to the Worksheet. Thanks to C4rmond4i for the contribution.
Restored NodeJS 4.0.0 compatability by removing the destructuring code. My apologies for any inconvenience.

| \ No newline at end of file diff --git a/lib/xlsx/xform/book/workbook-xform.js b/lib/xlsx/xform/book/workbook-xform.js index 217e12f91..5711a642c 100644 --- a/lib/xlsx/xform/book/workbook-xform.js +++ b/lib/xlsx/xform/book/workbook-xform.js @@ -66,6 +66,7 @@ utils.inherits(WorkbookXform, BaseXform, { var definedName = { name: '_xlnm.Print_Titles', + ranges: ['\'' + sheet.name + '\'!$' + titlesRows[0] + ':$' + titlesRows[1]], localSheetId: index }; From d5a76135ca9ce7ce6ea1bf900c9522ce9f05fd98 Mon Sep 17 00:00:00 2001 From: alex Date: Fri, 19 May 2017 09:20:56 +0300 Subject: [PATCH 3/3] test printTitlesRow --- test/testWbXform.js | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 test/testWbXform.js diff --git a/test/testWbXform.js b/test/testWbXform.js new file mode 100644 index 000000000..76160e45a --- /dev/null +++ b/test/testWbXform.js @@ -0,0 +1,28 @@ + +var Excel = require('../excel'); + +var filename = process.argv[2]; + +var wb = new Excel.Workbook(); + +var ws = wb.addWorksheet('printHeader'); + + +ws.getCell('A1').value = 'This is a header row repeated on every printed page'; +ws.getCell('B2').value = 'This is a header row too'; + +for (var i=0 ; i < 100 ; i++){ + ws.addRow(['not header row']); +}; + + +ws.pageSetup.printTitlesRow = '1:2'; + + +wb.xlsx.writeFile(filename) + .then(function() { + console.log('Done.'); + }) + .catch(function(error) { + console.log(error.message); + }); \ No newline at end of file