javascript - How to use angularjs to change the values of another select tag? -
i have 2 web api's calling. each value in first api type has id
needs used filter second api category. json
below:
// types [{"id":1,"text":"hardware","description":"hardware"}, {"id":2,"text":"software,"description":"software"}"}]; // categories [{"id":1,"typeid":1,"parentid":0,"name":"printing"}, {"id":2,"typeid":1,"parentid":1,"name":"toner"}]
first of all, have store selectedtypeid used filter array, , can call angular $filter in second array.
sintax:
$filter('filter')(array, expression, comparator)
e.g:
$filter('filter')($scope.categories, {typeid: $scope.selectedtypeid}, comparator)
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