javascript - 使用 javascript/Angular 读取 JSONObjects 中的 JSONOBjects

Question

{  
   "APPLICATION_DETAIL":[
    {  
         "Application1":"",
         "Application2":"",
         "status":{  
            "Application1":"Active",
            "Application2":"Inactive"
         },
         "modifiedBy":"a123453"
      },
      {  
         "Application1":"",
         "Application2":"W",
         "status":{  
            "Application1":"Inactive",
            "Application2":"Inactive"
         },
         "modifiedBy":"a123456"
      }  
   ]
}

在上面的 JSON 对象中，我试图检查两个应用程序的状态是否都处于非事件状态，如果是，我需要删除该对象，我现在面临着读取状态值的挑战，而且状态列表是动态的它可以是一个值或多个值任何帮助将不胜感激

Answer 1

以下是查找所有非事件应用程序索引的代码片段:

var applications = {  
   "APPLICATION_DETAIL":[
    {  
         "Application1":"",
         "Application2":"",
         "status":{  
            "Application1":"Active",
            "Application2":"Inactive"
         },
         "modifiedBy":"a123453"
      },
      {  
         "Application1":"",
         "Application2":"W",
         "status":{  
            "Application1":"Inactive",
            "Application2":"Inactive"
         },
         "modifiedBy":"a123456"
      }  
   ]
}

applications = applications.APPLICATION_DETAIL;
var applicationsNumber = applications.length;
var objectsToRemove = [];

for(var appIndex = 0; appIndex < applicationsNumber; appIndex++) {
	var application = applications[appIndex];
	var isActive = false;;
	
	var statuses = Object.keys(application.status);
	var statusesNumner = statuses.length;
	
	for(var statusIndex = 0; statusIndex < statusesNumner; statusIndex++) {
		if(application.status[statuses[statusIndex]] === 'Active') {
			isActive = true;
		}
	}
	
	if(!isActive) {
		objectsToRemove.unshift(appIndex);
	}
}

console.log(objectsToRemove);

var removeObjectsNumber = objectsToRemove;
for(var removeIndex = 0; removeIndex < removeObjectsNumber; removeIndex++) {
  applications = applications.splice(removeIndex, 1);
}

console.log(applications);