[英]Grab specific value from Array of Objects based on value of object
我有一個這樣的對象數組:
$scope.SACCodes = [
{'code':'023', 'description':'Spread FTGs', 'group':'footings'},
{'code':'024', 'description':'Mat FTGs', 'group':'footings'}
]
我想編寫一個函數來獲取基於代碼的描述,如下所示:
$scope.SACDescription = function(code) {
return $scope.SACCodes WHERE code=:code
}
我不確定正確的語法嗎?
像這樣
$scope.SACDescription = function(code) {
return $scope.SACCodes.filter(function(x){ return x.code == code; });
}
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