javascript - Angularjs ng-show == Id? -

i sitting on issue trying figure out , unexpectedly did worked! :)

but have no idea why working??

would appreciate if explain me.

what wanted was: using id values determine whether button should display or not, :

if id == 1 button should shown.

and if id >= 2 button should hidden.

and have event toggle id's manually , button shows/hides correctly change values.

html

the thing boggles me ng-show="s == ph[0].phaseid" because, in explanation said should determined id's. , coding not (in sense) show compares value correct id's.

 <button ng-if="ph" type="button" class="col button button-small button-dark" ng-init="showme(ph);" ng-show="s == ph[0].phaseid"> check in </button> 

javascript

 $scope.showme = function()   {           $scope.s = true;   } 

as rule of thumb test exact code put inside ng-show (or ng-if or ng-hide) , verify in condition evaluates true. in case $scope.s = true expression s == ph[0].phaseidevaluate true. why? because == works little different in other languages, here need ===.

for example true == 1; evaluates true true === 1; evaluates false. here better reference.

try change == ===