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History: Spreadsheet

Source of version: 45

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            ^
Tiki Spreadsheet uses a [https://github.com/Spreadsheets/WickedGrid/commits/master|now inactive project] so we need to switch to one of the many impressive [https://jspreadsheets.com/|modern alternatives].  If you would like with this, we are looking for financial sponsors or volunteer developers. Please contact [https://evoludata.com/Get-In-Touch|Marc Laporte].^


^ This page should merge with ((Spreadsheet JQ)) ^

! Spreadsheet

Tiki Spreadsheet performs calculations on user entered numeric data and presents the resulting data in tables and/or graphics within Tiki pages. The documentation describes the various available calculations performed by the Tikisheet. 


!! Enable the feature
{kaltura id="1_aqph4fw5"}

!! Overview
{kaltura id="1_0c9glnb2"}

__History__
The spreadsheet feature was [https://tiki.org/article70|added to Tiki in 2004 (version 1.9)]. Starting in ((Tiki5)), Tiki spreadsheet has moved to ((Spreadsheet jq|jquery.sheet)) for a much nicer interface. And even better in ((Tiki6|#Spreadsheet_major_improvements|Tiki6)).

__Sheet management__

||  | Graph | Create graphics and charts
 | History | View spreadsheet modification history
 | Export | Save the spreadsheet data in an other format
 | Import | Load data from an other data source
 | Edit | Modify the parameters of the spreadsheet
 | Delete | Deletes the spreadsheet||

!! Add one
Insert this code in a wiki page in order to have on spreadsheet added there:
{CODE()}
{sheet}
{CODE}

And follow the instructions/links that you will be provided in the page after saving it.
 
!!  Usage - text
{TABS(name="foo" tabs="Hotkeys|Formulas|Variables|Functions|Using cell values|Copy&paste|Overview")}

!!! Cell Navigation
* Left Arrow - Active cell moves left if possible
* Right Arrow - Active cell moves right if possible
* Up Arrow - Active cell moves up if possible
* Down Arrow - Active cell moves down if possible
 

!!! Cell Highlighting With Arrow Keys
* Left Arrow + Shift - Highlights left if possible
* Right Arrow + Shift - Highlights right if possible
* Up Arrow + Shift - Highlights up if possible
* Down Arrow + Shift - Highlights down if possible
 

!!! Editing
* Escape - Active cell is removed from focus
* Enter - Active cell is set and cell moves down if possible.
* Shift + Enter - Adds a line break to the cell's value
* Tab - Active cell is set and active cell moves right if possible
* Ctrl + X - Cut
* Ctrl + C - Copy
* Ctrl + V - Paste
 

!!! Undo & Redo
* Ctrl + Z - Undo
* Ctrl + Y - Redo

/////
A formula is the reason why spreadsheets are so powerful. jQuery.sheet has a very powerful and secure formula engine that can be used in the following way:

* Starting a cell's value with '=' activates the formula engine on the active cell(s) you are editing, for example (results in 100):
+ {CODE()}
=100
{CODE}
** This would really be the same as setting the cell's value to '100'
* Now lets start really using formulas (results in 0.03):
+ {CODE()}
=(100 + 200) /1000
{CODE}

/////
jQuery.sheet v3 offers the option of [http://visop-dev.com/doc/js3/symbols/jQuery.fn.sheet.html|creating and referencing variables (see jQuery.sheet setting __formulaVariables__)]

* Example of using simple variable in formula:
+ {CODE()}
=variable_name
{CODE}

Variables can also have attributes:
* Example of using variable with attributes in formula:
+ {CODE()}
=variable_name.attribute
{CODE}
* Example of using variable with math:
+ {CODE()}
=100 * variable_name
{CODE}

/////
Functions are where much of the work is done within spreadsheets. Here is how to use them:

* To use the SUM function, enter the following:
+ {CODE()}
=SUM()
{CODE}
* To use SUM with a single cell:
+ {CODE()}
=SUM(A1)
{CODE}
* To use SUM with a range of cells:
+ {CODE()}
=SUM(A1:B2)
{CODE}
* Nested functions:
+ {CODE()}
=DOLLAR(SUM(A1:B2) + SUM(D1:E2))
{CODE}
 

!!! Available Function (To be written)
/////
Cells can be referenced in the following ways:

* Single cell - example:
+ {CODE()}
A1
{CODE}
* Range of cells - example:
+ {CODE()}
A1:B2
{CODE}
* Single cell fixed - example:
+ {CODE()}
$A$1
{CODE}
* Range of cells fixed - example:
+ {CODE()}
$A$1:$B$2
{CODE}
* Other spreadsheet single cell - Example:
+ {CODE()}
SHEET2!A1
{CODE}
* Other spreadsheet range of cells - Example:
+ {CODE()}
SHEET2!A1:B2
{CODE}
/////
!!! Copy-Paste from a desktop spreadsheet
{kaltura id="1_4ok42955"}
/////
See:
{sheet id="2"}
{TABS}

!! Usage - Graphs
For the time being, see this external documentation page:
https://github.com/Spreadsheets/WickedGrid

See also:
{sheet id="4"}

!! From Here
* ((PluginSheet))
* ((Spreadsheet Functionality))
* ((Spreadsheet Interface))
* ((Spreadsheet Graphics and Charts))
* ((JQuery))
* ((Spreadsheet jq))

! Alias
* (alias(Sheet))
* (alias(TikiSheet))
* (alias(Tiki Sheet))
* (alias(Spreadsheets))

        

History

Advanced
Information Version
ibrahim mussa change spreadsheet until fixed problem with spreadsheet 4 that has a problem 48
Marc Laporte 47
Marc Laporte 46
Marc Laporte 45
Yves Kipondo 44
Xavier de Pedro Edit restored by rescue script 2017-04-24T18:09:12+00:00 43
Xavier de Pedro Edit restored by rescue script 2017-04-24T18:09:12+00:00 42
Benoit Roy Edit restored by rescue script 2017-04-24T18:09:12+00:00 41
Marc Laporte Edit restored by rescue script 2017-04-24T18:09:12+00:00 40
Xavier de Pedro 39
Xavi (as xavidp - admin) Removed old icon display attempts, and add info from sheet2, in case it's still valid 38
Xavier de Pedro 37
Xavier de Pedro 36
Xavier de Pedro 35
Marc Laporte 34
Marc Laporte Re-order 33
Marc Laporte 32
Marc Laporte 31
Marc Laporte 30
Marc Laporte 29
Marc Laporte 28
Marc Laporte 27
Marc Laporte 25
Marc Laporte 24
Marc Laporte 23
Marc Laporte 22
Marc Laporte 21
Xavier de Pedro 20
Marc Laporte 19
Marc Laporte [rollback version 16] 18
lindon Image Plugin modified by editor. 17
Marc Laporte 16
Xavier de Pedro 15
Marc Laporte 14
Xavier de Pedro 13
Marc Laporte 12
Xavier de Pedro Plugin modified by editor. 11
spittt Plugin modified by editor. 10
donzzz77 9
mlpvolt 7
mlpvolt 6
Louis-Philippe Huberdeau 5
Louis-Philippe Huberdeau 4
Louis-Philippe Huberdeau 3
Louis-Philippe Huberdeau 2
Louis-Philippe Huberdeau 1