Class slikcalc.ColumnCalc

ColumnCalc
Defined in: ColumnCalc.js.

Class Summary
Constructor Attributes	Constructor Name and Description
	slikcalc.ColumnCalc(config) Calculator ojbect for performing column-based calculations

Field Summary
Field Attributes	Field Name and Description
	rows Array of row objects to use in calculator

Method Summary
Method Attributes	Method Name and Description
	addRow(config) Adds a row to the calculator to be included with calculations.
	calculate() Processes the rows and applies the totalOperator upon each value, placing the total in the totalId element
	initialize() Runs on page load.
	setupEventListeners() Adds event listeners for row checkboxes and inputs

Class Detail

slikcalc.ColumnCalc(config)

Calculator ojbect for performing column-based calculations

Parameters:
{Object} config: (Required) Configuration object, see slikcalc.BaseCalc for options

Field Detail

rows

Array of row objects to use in calculator

Method Detail

addRow(config)

Adds a row to the calculator to be included with calculations.

Parameters:

{Object} config

Configuration object for row definitions, with the following options:

id : Element id that holds the value to calculate
checkbox.id : (Optional) Element id of checkbox
checkbox.invert : Defaults to false. If true, row is included in total calculcation when un-checked, and omitted when checked

calculate()

Processes the rows and applies the totalOperator upon each value, placing the total in the totalId element

initialize()

Runs on page load. Sets up event listeners if registerEventListeners is set to true.

setupEventListeners()

Adds event listeners for row checkboxes and inputs

Classes