https://github.com/positlabs/model-o

Simple observable model. Fires change events when values are assigned.
https://github.com/positlabs/model-o

Last synced: about 2 months ago
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Simple observable model. Fires change events when values are assigned.

• Host: GitHub
• URL: https://github.com/positlabs/model-o
• Owner: positlabs
• License: unlicense
• Created: 2016-11-12T23:45:51.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-11-29T18:53:41.000Z (over 7 years ago)
• Last Synced: 2024-10-19T07:06:44.493Z (7 months ago)
• Language: HTML
• Size: 22.5 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# model-o

Simple observable model. Fires change events when values are assigned. Get excited!

[![npm version](https://badge.fury.io/js/model-o.svg)](https://badge.fury.io/js/model-o)

`npm install --save model-o`

[View the demo](https://positlabs.github.io/model-o/)

## usage

```javascript

	var model = new Model_O({

		str: 'hello',

		obj: {

			a: 'a' // NOTE: unwatchable

		},

		subModel: new Model_O({

			a: 'a' // watchable

		}),

		bool: true,

		num: 123.4567,

		arr: [1, 2, 3, 4, 5]

	})

	console.log(model)

	var onChange = function(newval, oldval, key){

		console.log(key, 'newval: ' + newval + ', oldval: ' + oldval)

	}

	model.on('str', onChange)

	model.str = 'asdf'

	model.str += 'asdf'

	model.subModel.on('a', onChange)

	model.subModel.a = 'A'

	model.on('arr', onChange)

	model.arr = model.arr.concat('extra')

```