每次选中/取消选中复选框时,都会调用toggleIntervention函数。它应该将一个对象推送到数组或从数组中删除它,具体取决于它是否已选中/未选中。
我正在使用indexOf来检查对象是否存在于数组中,但是即使对象存在于数组中,索引始终为-1。我错过了什么?
$scope.selectedInterventions=[];
$scope.toggleIntervention = function(inputIntervention) {
var intervention = {
cptCode:inputIntervention.service,
description:inputIntervention.description,
notes:"intervention notes",
targetDate:"11/11/2014",
resolutionDate:"11/11/2014"
};
// The index always -1 even if the object exists in the array of selectedInterventions
var idx = $scope.selectedInterventions.indexOf(intervention);
if (idx > -1) {
$scope.selectedInterventions.splice(idx, 1);
} else {
$scope.selectedInterventions.push(intervention);
}
};