讀一個JSONObjects使用javascript一個JSONObjects內/角

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對象，我試圖檢查如果這兩個應用程序的狀態是無效的，如果是的，我需要刪除的對象我對現在面臨的挑戰甚至閱讀的狀態值也狀態列表是動態的，它可以是一個或多個值任何幫助，將不勝感激

Answer 1

下面是一段代碼，查找所有無效應用指標：

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++) { 
 
\t var application = applications[appIndex]; 
 
\t var isActive = false;; 
 
\t 
 
\t var statuses = Object.keys(application.status); 
 
\t var statusesNumner = statuses.length; 
 
\t 
 
\t for(var statusIndex = 0; statusIndex < statusesNumner; statusIndex++) { 
 
\t \t if(application.status[statuses[statusIndex]] === 'Active') { 
 
\t \t \t isActive = true; 
 
\t \t } 
 
\t } 
 
\t 
 
\t if(!isActive) { 
 
\t \t objectsToRemove.unshift(appIndex); 
 
\t } 
 
} 
 

 
console.log(objectsToRemove); 
 

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

 
console.log(applications);

Answer 2

首先，我會打印您的應用狀態：

複製該代碼並運行你的瀏覽器控制檯

var test ={ 
     "APPLICATION_DETAIL":[ 
     { 
     "Application1":"", 
     "Application2":"", 
     "status":{ 
      "Application1":"Active", 
      "Application2":"Inactive" 
     }, 
     "modifiedBy":"a123453" 
     }, 
     { 
     "Application1":"", 
     "Application2":"W", 
     "status":{ 
      "Application1":"Inactive", 
      "Application2":"Inactive" 
     }, 
     "modifiedBy":"a123456" 
     } 
    ] 
} 
for(var i=0 ; i<test.APPLICATION_DETAIL.length ; i++){ 
    console.log(test.APPLICATION_DETAIL[i].status.Application1); 
    console.log(test.APPLICATION_DETAIL[i].status.Application2); 
} 

現在你可以把如果狀況，並做你的行動