Add an empty option to Select about angular-formly-templates-bootstrap

[Luddinus]

up

[kentcdodds]

I think we could probably update the template for the select type to support this. Something like this should do it:

const template = `
  <select class="form-control" ng-model="model[options.key]">
    <option ng-hide="to.notNull" value="">{{to.nullDisplay}}</option>
  </select>
`;

If you'd like to create a Pull Request to add this functionality that would be cool.

I'd also like the apiCheck definition to be updated to add the two new properties notNull is a boolean and nullDisplay is a string.

Also, adding these new properties to the README.md would be great too.

[kentcdodds]

Oh, and once it's been released, creating a new example would also be helpful

[Luddinus]

I guess would be better to set "nullable" instead of "notNull", and "nullableDisplay" instead of "nullDisplay"

[Luddinus]

I don't know how to put the examples, but this could be:

http://jsbin.com/kotacog/1/edit?js,output

[kentcdodds]

Did you see my comments on your pull requests? Could you it again? And I'd prefer it all to be in a single commit (rather than two)

[Luddinus]

@kentcdodds I'll check, I'm not use to pull requests etc. sorry

[kentcdodds]

You're fine! I'm actually an egghead.io author and will be making a series
on contributing to open source projects because it's hard for new comers.

On Thu, Nov 5, 2015, 10:03 AM Luddinus [email protected] wrote:

@kentcdodds https://github.com/kentcdodds I'll check, I'm not use to
pull requests etc. sorry

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#67 (comment)
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• Kent C. Dodds https://twitter.com/kentcdodds

[OskarPersson]

A combination of #68 and #69 has been created in #111 and is waiting for response.

[shmert]

I've found that if your model object property is undefined the select will choose the last item. If it's null you'll get an empty