Update JSON attribute after scope variable update

debugcn Published at Dev

BarakatAli

I have the following JSON array in my controlle

$scope.companyExcelColumns = [
  {
    label: 'Name', checked: true, disabled: true, id:'nameExcel'
  },
  {
    label: 'value', checked: true, disabled: $scope.records > 1000 ? true : false, id: 'valueExcel'
  }
];

Initially the $scope.records is 0, later on it is changing but the the disabled attribute is not updating, is there a workaround ?

Thanks

bahadir

this is not a common angular question but rather a programming question. of course value of disabled will not change. it is calculated once and done for.

You could use $watch and watch changes on $scope.records object. when this object changes you can reassign value of disabled.

$scope.$watch('records', function(){ disabled = $scope.records.length > 1000})

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edited at2021-07-10

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