getNestedProperty

Get specific property of nested object, without the need for checking each step separately.

Documentation

getNestedProperty

Returns nested property by path.

Parameters

• data [Object] Data object in which we will be looking for property. (optional, default window)
• path [(string | Array<string>)] Dot separated path to the nested property inside object. If array is used, it will be merged together as a single path. (optional, default '')
• default_value [Any] Returned if property at given path is not defined.

Examples

var data = {aaa: {bbb: 'ccc'}};
getNestedProperty(data, 'aaa.bbb');       // --> 'ccc'
getNestedProperty(data, ['aaa', 'bbb']);  // --> 'ccc'

Returns Any Found property of the object or undefined if not found.

deleteNestedProperty

Deletes nested property by path in object.

Parameters

• data [Object] Data object in which we will be looking for property. (optional, default window)
• path [(string | Array<string>)] Dot separated path to the nested property inside object. If array is used, it will be merged together as a single path. (optional, default '')

Examples

var data = {aaa: {bbb: 'ccc', ddd: 'eee'}};
deleteNestedProperty(data, 'aaa.bbb');       // --> {aaa: {ddd: 'eee'}}
deleteNestedProperty(data, ['aaa', 'bbb']);  // --> {aaa: {ddd: 'eee'}}

Returns Any Original object with removed property.

getPropertyOf

Returns property of source object, if possible. Otherwise returns undefined.

Parameters

• source_object [Any]
• property_id [Any]

Returns Any

Bug reports, feature requests and contact

If you found any bugs, if you have feature requests or any questions, please, either file an issue at GitHub or send me an e-mail at [email protected].

License

getNestedProperty is published under the MIT license.