knockout-configurations-extender

knockout-validations-extender

Adds a configurations extender to knockout, that allows you to set configurations to a observable.

API

All methods receive a configuration name. The name is the path to your config value, using dot notation.

• observable.getConfig(name) # returns computable
• observable.hasConfig(name) # returns computable
• observable.isConfig(name) # returns computable
  • returns true if config value is a truthful value
• observable.isntConfig(name) # returns computable
  • returns false if config value is a falsy value
• observable.setConfig(name, val) # returns observable
• observable.setConfigs(obj) # returns observable
• observable.toggleConfig(name, val) # returns observable

Usage

serial = ko.observable().extend
  configurations:
    visible: true
    conditions:
      big: true

serial.setConfig('visible', false)

ko.unwrap serial.getConfig('conditions.big') # true
## serial.getConfig('conditions.big')() - same !!

if ko.unwrap serial.isConfig('conditions.big')
  serial.setConfig('conditions.big', false)