Material: md-select mapFn undefined

[wwhurley]

In some cases the mapFn variable is undefined. This leads to errors like:

TypeError: undefined is not a function
    at Array.map (native)
    at Object.SelectMenuController.self.selectedLabels (http://localhost:9001/vendor/js/angular-material/angular-material.js:13780:34)
    at Scope.$digest (http://localhost:9001/vendor/js/angular/angular.js:15888:40)
    at Scope.$apply (http://localhost:9001/vendor/js/angular/angular.js:16160:24)
    at HTMLElement.clickListener (http://localhost:9001/vendor/js/angular-material/angular-material.js:13648:13)
    at HTMLElement.jQuery.event.dispatch (http://localhost:9001/vendor/js/jquery/jquery.js:4435:9)
    at HTMLElement.elemData.handle (http://localhost:9001/vendor/js/jquery/jquery.js:4121:28)

It appears to be caused by https://github.com/angular/material/commit/f73e5033bd4446412ca6b5ce7a769901274f4147#diff-d7b463f733c2e3fbc783f38073561b74R632 when mode is equal to display

[zainul-realtime]

yeah i have some issue like this , hopefully to be fixed

[jakubweber]

Same here, need to be fixed

[sebastiengiroux]

I have the same problem

[AquariusFR]

Same here, any clues ?

[suur]

It appears the opts in self.selectedLabels = function(opts) { sometimes has the controller scope in it's prototype so opts.mode is equal to $scope.mode.

A temporary workaround for this would be not to use mode in scope.

[nicky-lenaers]

Same issue, needs to be fixed.

[nicky-lenaers]

Right solution by @suur confirmed working, thanks a lot!

[mzaarour]

Please patch this bug !!

[zainul-realtime]

solution is don't use $scope.mode change to another name

[mzaarour]

Thank you.
It works when avoid using $scope.mode principaly in a whole app controller.
However a patch will be welcome

[darkmavis1980]

+1 same issue here

[omer123456]

replace scope.$watch(selectMenuCtrl.selectedLabels, syncLabelText);
with:

scope.$watch(function() { // replaced
        return selectMenuCtrl.selectedLabels();
      }, syncLabelText); 

[fkpwolf]

+1 spend lots of time to find root cause.

[misherone]

Had $scope.mode in my controller. Thanks suur for your help. Waiting for better incapsulation...

[devversion]

This is a duplicate of #6260, which already has a PR pending - #7830.

I will close that issue, because the other issue, is already referenced by the PR.