removeAttr

  • property
can.Model.removeAttr

{Boolean}

 

Sets whether model conversion should remove non existing attributes or merge with the existing attributes. The default is false. For example, if Task.findOne({ id: 1 }) returns

Boolean 

 { id: 1, name: 'Do dishes', index: 1, color: ['red', 'blue'] }

for the first request and

 { id: 1, name: 'Really do dishes', color: ['green'] }

for the next request, the actual model attributes would look like:

 { id: 1, name: 'Really do dishes', index: 1, color: ['green', 'blue'] }

Because the attributes of the original model and the updated model will be merged. Setting removeAttr to true will result in model attributes like

 { id: 1, name: 'Really do dishes', color: ['green'] }