combobox - Add support for tooltip

[davsclaus]

We have some descriptions for each of those Camel components etc. It would be nice if we could add that to the model somewhere and then its presented as tooltip in the combobox.

[davsclaus]

eg when you hover the mouse over base64 then a tooltip shows the description of what base64 means

[gashcrumb]

Ah, maybe we should support more than an array or map of strings, something like:

enum: [{value: 'base64', title: 'my awesome base64 thing description'}...

Should be easy to support both formats I think...

[gashcrumb]

So, the option tag doesn't seem to do anything with a title, and simply adding a title to an option doesn't get picked up by bootstrap-combobox. I did still add support for configuring an enum via a list of config objects, also I've added a typeahead example to the schema as well so you can see how to use that, it's super easy to use a static array. You can also use a function that returns a promise, I'd suggest adding the function right in the config object, something along the lines of:

scope.config = {
  properties: {
    myEnum: {
      getThings: function() {
         return $http.get('/some/thing.json', {}).then(function(response) {
           return response.things;
         });
      }
      type: 'text',
      'input-attributes': {
         typeahead: 'thing for thing in config.properties.myEnum.getThings()'
      } 
    }
  }
}

You can also set a custom template on typeahead items pretty easily, I'd use 'input-attributes' to set that too, should work similarly to the example here

[abkieling]

Is this issue resolved?