specifying allow-clear value on a select-base

[starf]

When using allow-clear, it changes the value to "undefined" which is not always the wanted behaviour.
Could it be possible to add something like: allow-clear-value="0" (and obviously show placeholder or nothing when model is that value)

Would it be more "correct" to refactor my code to work with undefined?
Greetings.

[dimirc]

What other case other than allow-clear-value="0" are you having? I dont see enough use cases to justify make this changes yet

[starf]

or an empty string. no biggie actually. thanks for considering.

[starf]

scrap that, this is a duplicate of #302

Explanation: in 0.9.9, choosing allow-clear removes the model from the array it is in which creates all kind of issues, we need to be able to specify whether it will be 0 or an empty string or undefined or whatever.

Been dabbling inside the code but it's a level above my head.

Thanks

[starf]

The plunkr, in the hopes this could get resolved soon :)
http://plnkr.co/edit/G3f7ox2suhUNM8e86jOb?p=preview

[starf]

Ok, all i want to know, is the behaviour in the plunkr normal?

[user378230]

Closing this as I believe this can be resolved by creating a custom directive to add a formatter for the ng-model which can be used to interpret the undefined value as the user sees fit.