angular.js - Problems using ng-hide in angularjs.

Question

{Code...} item.amount is the quantity of the product. When - is clicked, this picture will be dynamically modified. This is the specific application scenario. When - is clicked, the div needs to be hidden when it is equal to 0. The current situation is You can hide it by refreshing the page or jumping back, but when you click -...

天蓬老师 · Answer

用ng-hide="item.amount==0"

var app = angular.module('plunker', []);

app.controller('MainCtrl', function($scope) {
  $scope.name = 'World';
  $scope.items = [{amount:0}];
  
  $scope.minus = function(){
    --$scope.items[0].amount;
  }
});

  
    
      {{item.amount}}

http://plnkr.co/edit/7KeNE5BtMJvRmjrafcr0

某草草 · Answer

ng-hide=“item.amount==0”