SelectColumn extends DataSpreadsheetColumn

Dropdown column for DataSpreadsheet. Edits with a bound <select> (Input.create) built from options.

Constructor


new SelectColumn(options)

options :


            
                Object

optional

options :


            
                Array

optional

allowed values; strings, or { value, label }

attribute :


            
                string

optional

record key this column reads/writes

editable :


            
                boolean

optional

whether cells can be edited/pasted into

input :


            
                Object

optional

extra options merged into Input.create (e.g. dump/load)

index :


            
                number

optional

0-based column position (assigned by the grid)

width :

optional

explicit column width (px number or CSS px string); falls back to the grid's default width when omitted

frozen :


            
                boolean

optional

pin this column to the left while the body scrolls

header :

optional

header content; function receives (column, grid)

render :


            
                function

optional

cell content renderer; receives (record, cell, column, grid)

value :


            
                function

optional

optional override for the copy/serialized value; receives (record, column). Defaults to the render result.

class :


            
                string

optional

extra class(es) applied to header + cells

unnest :


            
                function

optional

expand the record's nested collection into stacked sub-rows for this cell (SQL UNNEST/explode). A function (record) => Array returning the sub-records to stack (read-only display in v1)

splitInto :


            
                function

optional

deprecated alias for unnest

Instance Properties


inputOptions

Extra Input.create options merged into every editor (override per type, e.g. number dump).


inputType

Input kind passed to Input.create; overflow-friendly rich text by default (mirrors Spreadsheet).


pasteAccepts

MIME types this column accepts on paste.

Instance Methods


cellAt()

A CellHandle for this column at a 0-based row index (or null).


cellHandles()

CellHandles for this column across the whole dataset (lazy, transient).


clear()

Clear the record's value.


headerContent()

Resolve header content.


input()

Feed the option list to Input.create's SelectInput (as [value, label] pairs).


parsePaste()

Parse a pasted/typed string into the stored value. Override per type.


paste()

Apply a pasted value to the record.


renderContent()

Resolve the display content for a record (string / node / dolla descriptor).


valueFor()

Resolve the copy/serialized value for a record (string).