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Author SHA1 Message Date
xuri 790c363cce This closes #833, closes #845, and closes #1022, breaking changes 
- Close spreadsheet and row's iterator required
- New options `WorksheetUnzipMemLimit` have been added
- Improve streaming reading performance, memory usage decrease about 93.7%
 2021-09-19 11:06:54 +08:00
xuri 32b23ef42d
This closes #998 
- Support text comparison in the formula, also ref #65
- `GetCellValue`, `GetRows`, `GetCols`, `Rows` and `Cols` support to specify read cell with raw value, ref #621
- Add missing properties for the cell formula
- Update the unit test for the `CalcCellValue`
 2021-09-05 11:59:50 +08:00
xuri a55f354eb3
This closes #989, closes #990 
New API: `SetRowStyle` support for set style for the rows
Update documentation for the `GetRows`, `SetCellStyle` and `SetColStyle`
 2021-08-17 00:01:44 +08:00
xuri e9ae9b45b2
change go module import path to github.com/xuri/excelize 2021-07-28 00:38:09 +08:00
xuri f62c45fe0c
This closes #848 and closes #852, fix reading decimals precision 2021-07-12 00:02:39 +08:00
xuri 544ef18a8c
- Support concurrency iterate rows and columns 
- Rename exported field `File.XLSX` to `File.Pkg`
- Exported error message
 2021-07-05 00:03:56 +08:00
xuri d932e62a12
This closes #855, fix missing formula cell when getting rows value 2021-06-05 00:06:14 +08:00
xuri be12cc27f1
This closes #652, new SetColWidth API, support set column width in stream writing mode, and export error message 2021-05-10 00:09:24 +08:00
xuri 30549c5e90
fix custom row height check issue 2021-02-08 18:05:15 +08:00
xuri 2fb135bc94
handle end element event in the worksheet row/column iterator XML SAX parser 2021-02-05 22:52:31 +08:00
xuri b84bd1abc0
new formula fn: IF, LEN; not equal operator support and faster numeric precision process 2021-01-27 13:51:47 +08:00
xuri 576bfffbe6 This closes #752, fix incorrectly merged cells on duplicate row, and new formula function: LOWER, PROPER, UPPER 2020-12-22 01:48:52 +00:00
xuri 2514bb16c6 Fix #724, standardize variable naming and update unit tests 2020-11-11 01:03:56 +08:00
xuri ac3dce0bea
- Resolve #711, update docs for the GetSheetIndex 
- Update unit test
 2020-10-12 00:05:27 +08:00
Artem Kustikov f2b8798a34
extend cell value load to support custom datetime format (#703) 
* extend cell value load to support custom datetime format

* cleanup incorrect imports

* fix numeric values conversion as done in legacy Excel

* fix tests coverage

* revert temporary package name fix

* remove personal info from test XLSX files

* remove unused dependencies

* update format conversion in parseTime

* new UT to increase code coverage

* Resolve code review issue for PR #703

* Rename broken file name generated by unit test

Co-authored-by: xuri <xuri.me@gmail.com>
 2020-10-04 21:07:39 +08:00
xuri 324f87bcae
add checking and limits for the worksheet 2020-09-18 22:20:58 +08:00
xuri 88de2f8d51
Default row height compatibility with Apache OpenOffice and Kingsoft WPS, unit test update and typo fixed 2020-08-22 18:58:43 +08:00
xuri 0aa1510694
update docs and improve compatibility 2020-07-11 02:31:02 +08:00
xuri 2285d4dc71
handle the cell without r attribute in a row element 2020-04-24 08:26:16 +08:00
xuri 1fe660df64
- Resolve #485 use sheet index instead of ID 
-  added 3 internal function: getSheetID, getActiveSheetID, getSheetNameByID
 2020-04-23 02:01:14 +08:00
xuri 821a5d8672
AddPivotTable API changed: new structure PivotTableField to hold pivot table fields for better scalability 2020-02-26 18:53:50 +08:00
xuri 8b20ea1685
Fix #586, duplicate row with merged cells 2020-02-25 00:19:22 +08:00
xuri 5ca7231ed4
optimize code and comments: use println errors instead of panic 2020-01-03 23:57:25 +08:00
xuri 5f5ec76740
Fix #551, handle empty rows in streaming reading 2019-12-31 01:01:16 +08:00
xuri 1666d04559
optimization: checking error in unit tests 2019-12-24 01:09:28 +08:00
xuri ae2865d923
Improve code coverage unit tests 2019-12-22 00:02:09 +08:00
xuri 5d8365ca17
Fix #529, handle empty inline rich text 2019-12-11 00:02:33 +08:00
xuri 7965e1231b
Resolve #146, make the GetRow function read data as streaming. Ref: #382, #515 2019-11-23 04:13:59 +08:00
xuri 5e418ebd66
Resolve #507, add the new function `DeleteDefinedName` 2019-10-26 20:55:24 +08:00
xuri 87390cdd99
Resolve #511, allow empty columns in the pivot table 2019-10-24 23:18:02 +08:00
Michael 9fe267ffcf Pre-allocate some memory when reading files (#510) 2019-10-24 22:14:33 +08:00
ducquangkstn 866fda2300 fix #503 rows next issue 2019-10-18 14:57:35 +08:00
xuri 2e791fa433 Optimize code of Getting/Setting Page Margins 2019-10-17 00:02:39 +08:00
Harris ac91ca0ded
Only parse xml once when reading 
We were parsing the whole sheet twice since the
sheet reader already reads in all the rows.

getTotalRowsCols function is unused after these changes
so it has been deleted as well.

Closes #439
 2019-08-05 08:50:45 -05:00
xuri a88459d5f1
add unit tests to functions 2019-04-16 10:57:21 +08:00
xuri f2df344739
Resolve #369,#370 
add error return value

exported functions:

GetMergeCells
ProtectSheet
UnprotectSheet
UpdateLinkedValue
GetMergeCells
SetSheetVisible

inner functions:

workSheetReader
copySheet
 2019-04-15 11:22:57 +08:00
xuri f0244c0016
Add unit test to improve testing coverage 2019-03-24 13:08:32 +08:00
xuri 40ff5dc1a7
refactor: handler error instead of panic, 
Exported functions:

SetCellStyle
InsertCol
RemoveCol
RemoveRow
InsertRow
DuplicateRow
DuplicateRowTo
SetRowHeight
GetRowHeight
GetCellValue
GetCellFormula
GetCellHyperLink
SetCellHyperLink
SetCellInt
SetCellBool
SetCellFloat
SetCellStr
SetCellDefault
GetCellStyle
SetCellValue
MergeCell
SetSheetRow
SetRowVisible
GetRowVisible
SetRowOutlineLevel
GetRowOutlineLevel
GetRows
Columns
SearchSheet
AddTable
GetPicture
AutoFilter
GetColVisible
SetColVisible
GetColOutlineLevel
SetColOutlineLevel
SetColWidth
GetColWidth

inner functions:

adjustHelper
adjustMergeCells
adjustAutoFilter
prepareCell
setDefaultTimeStyle
timeToExcelTime
addDrawingChart
addDrawingVML
addDrawingPicture
getTotalRowsCols
checkRow
addDrawingShape
addTable
 2019-03-23 20:08:06 +08:00
Veniamin Albaev dc01264562 Huge refactorig for consistent col/row numbering (#356) 
* Huge refactorig for consistent col/row numbering

Started from simply changing ToALphaString()/TitleToNumber() logic and related fixes.
But have to go deeper, do fixes, after do related fixes and again and again.

Major improvements:

1. Tests made stronger again (But still be weak).
2. "Empty" returns for incorrect input replaces with panic.
3. Check for correct col/row/cell naming & addressing by default.
4. Removed huge amount of duplicated code.
5. Removed ToALphaString(), TitleToNumber() and it helpers functions at all,
and replaced with SplitCellName(), JoinCellName(), ColumnNameToNumber(), ColumnNumberToName(), CellNameToCoordinates(), CoordinatesToCellName().
6. Minor fixes for internal variable naming for code readability (ex. col, row for input params, colIdx, rowIdx for slice indexes etc).

* Formatting fixes
 2019-03-20 00:14:41 +08:00
caozhiyi b974df402a update go test and function docs 2019-03-07 16:03:31 +08:00
Veniamin Albaev 12c1e2481e Implement consistent row addressing by Excel row number starting with 1 (#350) 
* Implement consistent row addressing by Excel row number starting with 1

1. Added second versions for all row manipulation methods with zero-based row addressing.
2. Fixed methods documentation to explicitly describe which row addressing used in method.
3. Added WARNING to README.md.
4. Cosmetic change: All row test moved to file `rows_test.go`.

* TravisCI: go1.12 added to tests matrix

* BACKWARD INCOMPARTIBLE: Use only Excel numbering logic from 1 row

* README updated
 2019-03-06 21:40:45 +08:00
Ri Xu 3ca180f09c
Merge test cases and use strict error checking. 2018-05-07 16:14:35 +08:00
Lunny Xiao bc451a78de
add iterator method for rows 2018-05-05 13:33:19 +08:00