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excelize
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81 Commits

Author SHA1 Message Date
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
xuri f66212da9b
Resolve #106, #294 performance optimization for add hyperlink 2019-02-26 14:21:44 +08:00
xuri 0072bb7310
resolve the issue corrupted xlsx after deleting formula of cell, reference #346 2019-02-22 22:17:38 +08:00
kkxkkxkkgh 81948d9e1e The function SetPageLayout support set paper size 2019-01-13 21:58:50 +08:00
zhangleijlu 034de7acd8 Resolve #318, add new functions and 2019-01-06 14:12:31 +08:00
xuri fabd9d013f
README updated 2019-01-01 13:20:14 +08:00
xuri 9a6f66a996
New feature: the function `SearchSheet` now support regular expression, relate pull request #316 2018-12-26 14:48:14 +08:00
r-uchino 9b8baf75ad Add RegSearchSheet (#316) 2018-12-26 13:30:59 +08:00
xuri e728ff1498
Fixes #308, refactor `NewSheet()`, `DeleteSheet()`, `SetActiveSheet()` and `GetActiveSheetIndex()` 2018-12-15 00:08:55 +08:00
xuri 81b43da7b6 Fix comments according to best practices by effective go 2018-12-11 15:05:15 +13:00
xuri b89f75c896
Add new logo for excelize 2018-12-05 00:27:19 +08:00
taomin597715379 1bb59f75ea resolve #297, fix GetSheetMap() failed 
Change-Id: I585a4a017867b89bd39cb6e711467a46eaa757be
 2018-11-24 21:27:29 +08:00
q523591 51857a217d New function `UnprotectSheet()` has been added 2018-11-04 23:14:43 +08:00
HcySunYang 4dbc78ce0a resolve #273 new feature: protect sheet support 
new feature: protect sheet support, relate issue #273
 2018-11-02 23:08:31 +08:00
peng e2e58a3a44 New function: `SearchSheet()`, relate issue #277 2018-10-27 14:19:54 +08:00
xuri 1c45425f12
resolve #276, add OfficeOpenXML-XMLSchema-Strict mode support 2018-10-17 00:28:31 +08:00
xuri 204139739a
Merge branch 'master' into master 2018-09-27 23:40:00 +08:00
xuri 3e004d900b
Comments style changed. 2018-09-14 00:58:48 +08:00
xuri 13a9769cc5
Comments style changed. 2018-09-14 00:44:23 +08:00
xuri 2f146c923c
Comments style changed. 2018-09-14 00:35:47 +08:00
xuri 6ced438f39
New function `AddPictureFromBytes()` has been added, this resolve #259 and close #271. 2018-09-14 00:24:49 +08:00
xuri b4a6e61ec3
Fix golint errors under confidence 0.1 2018-09-12 15:47:56 +08:00
xuri ec37b114c3
Fixes #256 and format document. 2018-08-06 10:21:24 +08:00
xuri a3571ee39b
Bugfix: create worksheet cause file issue. Relate issue #249. 2018-07-17 15:28:22 +08:00
Olivier Mengué 4a1b406456 CopySheet() using reflect instead of encoding/gob 
Use github.com/mohae/deepcopy to deep copy worksheets instead of the
internal deepcopy function that was using encoding/gob serialization and
deserialization.

Rationale:
1/ using `encoding/gob` is much slower than
   [`mohae/deepcopy`](https://github.com/mohae/deepcopy/)
2/ When building an application this implementation of `deepcopy` drags
   the `encoding/gob` package into the binary. And this package is much
   bigger than `mohae/deepcopy` (which only depends on `time` and `reflect`).

```
$ LC_ALL=C stat -f "%6z %N" $(go env GOPATH)/pkg/$(go env GOOS)_$(go env GOARCH)/github.com/mohae/deepcopy.a $(go env GOROOT)/pkg/$(go env GOOS)_$(go env GOARCH)/encoding/gob.a
 10508 .../pkg/darwin_amd64/github.com/mohae/deepcopy.a
541818 .../pkg/darwin_amd64/encoding/gob.a
```
 2018-06-14 17:54:31 +02:00
Sebastian Willing ccdefb3b16 Documentation: 
* Add information about return value of NewSheet()
* Minor documentation language fixes
Samples:
* Added sample go file for dumping a XLSX file to the console
 2018-06-11 17:25:28 +02:00
xuri 9e463b4614
- Add error return value for functions: `AddChart()`, `AddComment()`, `AddPicture()`, `AddShape()`, `AddTable()` and `SetConditionalFormat()` 
- go test has been updated
 2018-05-27 11:25:55 +08:00
xuri d96440edc4
- Performance optimization 20% faster, 14% memory savings on set cell values; 
- Using the canonical syntax in issue template and contributing guide;
- go test has been updated
 2018-05-15 21:00:56 +08:00
xuri 167554bfec
Improve unit testing, remove redundant code. 2018-05-14 10:12:46 +08:00
Lunny Xiao 38ad20efc1
save bytes on memory instead of string 2018-05-07 16:12:51 +08:00
Ri Xu 200437d778
Fix document typo. 2018-05-03 10:01:41 +08:00
Ri Xu a9c7d6637c
- Support to set the positioning of a picture, relate issue #214; 
- go test and godoc has been updated
 2018-04-26 11:41:13 +08:00
Ri Xu d65b30055d
- Update the function `NewSheet()` to handle when already exists a worksheet of the same name, relate pull request #196; 
- go test and godoc has been updated
 2018-03-16 20:54:07 +08:00
Ri Xu 06e54bf1c6
Readme and godoc has been updated. 2018-03-06 10:36:12 +08:00
Ri Xu 749d12eece
- Fix `DeleteSheet()` make broken file, relate issue #165; 
- godoc updated
 2017-12-04 23:54:32 +08:00
Ri Xu f10ee929d0
- Bugfix: use sheet name in func `AddPicture`, relate issue #142; 
- godoc updated
 2017-10-31 16:33:36 +08:00
Ri Xu ebafbdde73
Bugfix: use sheet name in func `AddChat`, relate issue #138 
Signed-off-by: Ri Xu <xuri.me@gmail.com>
 2017-10-20 14:40:57 +08:00
Ri Xu 905be463ed
Improve code readability. 2017-09-30 17:07:59 +08:00
Ri Xu b7b937a8a3
godoc updated. 2017-09-13 22:17:40 +08:00
Ri Xu f05f799f8d
- API changed, use worksheet name instead of "sheet" + index, related issue #25, #43, #47, #51, #89, #101, #116 and #120. 
- go test updated
 2017-09-13 22:00:33 +08:00
Ri Xu 1ec2661dda
Bugfix: deep copy issue with function `CopySheet()`, relate PR #108. 2017-08-19 13:37:15 +08:00
Takayuki Usui 02728de4d2 Conut and trim sheet name in UTF-8 2017-08-13 13:19:53 +09:00
Ri Xu 6626a26f7b
Simplify code and update unit tests. 2017-08-01 16:35:18 +08:00
Ri Xu 308776e350
Optimize code, go test and godoc updated. 2017-07-30 15:46:04 +08:00
Ri Xu bbed2f6dc9
- Init create or remove panes support; 
- go test updated
 2017-07-30 12:40:59 +08:00
Ri Xu 3b2c80ddc3
Trim blank cells which created by `completeCol()`, relate issue #81 2017-07-16 13:03:45 +08:00
Mark Stenglein 4a17c14399 SHEET.GO: Fix small typo 
Adds a '{' to the example for sheet.GetSheetMap()

Signed-off-by: Mark Stenglein <mark@stengle.in>
 2017-07-05 21:59:19 -04:00
Ri Xu 555e2ba9a8
- Make function `TitleToNumber()` exportable, note that function `ToAlphaString()` return value calculation changes, get more info from go doc. Relate issue #63; 
- Readme and go doc updated
 2017-06-27 17:53:06 +08:00
Ri Xu a9f671d98f - New functions: `GetSheetVisible()` and `GetRowVisible()` added, relate issue #61; 
- go test updated
 2017-06-14 15:01:49 +08:00
Ri Xu c89d842352 Init auto filter support, relate issue #59. 2017-06-08 11:11:11 +08:00