Respect custom symbol when creating focusser

[HarpoMarx69]

Added featuring start-/endSymbol defined in $interpolateProvider

Fix issue #1831

[user378230]

Thanks @HarpoMarx69 but we could do with a unit test to make sure we don't get this popping up as a regression in future.

Wonder if we could tidy up a little like so:

var focusser = angular.element("<input ng-disabled='$select.disabled' class='ui-select-focusser ui-select-offscreen' type='text'  aria-haspopup='true' role='button' />"); 
focusser.attr("id", $interpolate.startSymbol() + " $select.focusserId " + $interpolate.endSymbol());
focusser.attr("aria-label", $interpolate.startSymbol() + " $select.focusserTitle " + $interpolate.endSymbol());

$compile(...)

(Disclaimer: I don't know if that will actually work?! 😄)

[Jefiozie]

Hi @HarpoMarx69 , any luck on the test part so we can merge this?

[HarpoMarx69]

Sorry, unit tests on this are overchallenging me at the moment...

[dant89]

Please can you merge this to master? Very frustrating bug...