javascript - Passing a model value through a popover in AngularJS -


this question has answer here:

i'd use bootstrap popover (from angular-bootstrap) modify model value on $scope of controller. seems popover template breaking connection.

i made small example show issue:

directive 1 (master-directive) takes in model isolate scope property. it's template button displays popover. template popover shows directive 2 (sub-directive) fed model value through isolate scope property, , contain sort of ui control modify property (in demo, mouse click).

normally changes propagate controller (sub-directive model two-way bound master-directive model two-way bound controller model. however, when template contains sub-directive used in popover, two-way binding between sub-directive , master-directive broken. changes model in sub-directive stay local directive, , not propagated upwards.

relevant plunkr: http://plnkr.co/edit/3znmnutajxsahjjcdkkj?p=preview

here same plunkr without popover, demonstrating works: http://plnkr.co/edit/mr4djvzcvpeukgdzpyvv?p=preview

is there step missing bridge gaps introduced popover module?

if store data in object, rather javascript primitive (number), problem resolved. plunkr.

store data in object this:

$scope.data = { num: 5 };

instead of this:

$scope.num = 5;

my assumption popover creating child scope. b/c of way prototypical inheritance works, number property in child scope shadows number property in parent (eg. parent's value doesn't change when child's does).


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