jQuery Object Filled Or

Question

jQueryオブジェクトに値が含まれているかどうかを確認したいと思います。今

var objContactList = new Object(); 
objContacList.Address = "xyz abc"; 
objContactList.Email = "abc@abc.com"; 
objContactList.MobileNo = "9013027233"; 

、私はObjContactList.AddressとobjContactList.MobileNoが満たされているかどうかチェックしたいです。このために私はこれでした：

$.each(objContactList, function(i, val) { 
    if (objContactList[i].val() == '') { 
     // do this 
    } 
}) 

Answer 1

そのは

var objContactList = new Object(); 
 
    objContactList.Address = "xyz abc"; 
 
    objContactList.Email = "abc@abc.com"; 
 
    objContactList.MobileNo = "9013027233"; 
 
    objContactList.pin = ""; 
 
    
 

 
for(var propertyName in objContactList) { 
 
    if(objContactList.hasOwnProperty(propertyName)){ 
 
    var value = objContactList[propertyName] 
 
    if(value == ""){ 
 
    console.log(propertyName + " has no value"); 
 
    } 
 
    else{ 
 
    console.log(propertyName + " has value"); 
 
    } 
 
     } 
 
    
 
    
 
}

Answer 2

こんにちはあなたはそうuがとても良くuを使用して確認することができます反復処理することはできませんそれぞれを使用してオブジェクトを使用して作成している作業、これを試してみてください2つの方法

1ウェイ

var objContactList = new Object(); 
objContactList.Address = "xyz abc"; 
objContactList.Email = "abc@abc.com"; 
objContactList.MobileNo = "9013027233"; 

if(objContactList.hasOwnProperty("Address ")){ 
    alert("Address is there"); 
} 
if(objContactList.hasOwnProperty("Email")){ 
    alert("email is there"); 
} 

2WAY

var objContactList = new Object(); 
    objContactList.Address = "xyz abc"; 
    objContactList.Email = "abc@abc.com"; 
    objContactList.MobileNo = "9013027233"; 

    if(objContactList.Address != "" || objContactList.Address != undefined){ 
     alert("Address is there"); 
    } 

uが複数のオブジェクトを持っているならば、

var myarray = []; 

var objContactList = new Object(); 
objContactList.Address = "xyz abc"; 
objContactList.Email = "abc@abc.com"; 
objContactList.MobileNo = "9013027233"; 

myarray.push(objContactList); 
var objContactList2 = new Object(); 
objContactList2.Address = "xyz abc"; 
objContactList2.Email = "abc@abc.com"; 
objContactList2.MobileNo = "9013027233"; 

myarray.push(objContactList2); 

for (var i = 0; i < myarray.length; i++) { 
    if (myarray[i].Address != "") { 
     alert("Address is there"); 
    } 
} 

1 JSアレイに

を押してオブジェクトを確認する方法は確認する2つの方法が存在しています値が存在する

Answer 3

この試してください：あなたが持っている何

var objContactList = new Object(); 
     objContactList.Address = "xyz abc"; 
     objContactList.Email = "abc@abc.com"; 
     objContactList.MobileNo = "9013027233"; 

     if (objContactList.hasOwnProperty('Address')) { 
      if (objContactList.Address != "") { 
       alert('Address is : ' + objContactList.Address); 
      } else { 
       alert(' Address is empty'); 
      } 
     } 
     if (objContactList.hasOwnProperty('Email')) { 
      if (objContactList.Email != "") { 
       alert('Email is : ' + objContactList.Email); 
      } else { 
       alert(' Email is empty'); 
      } 
     } 
     if (objContactList.hasOwnProperty('MobileNo')) { 
      if (objContactList.MobileNo != "") { 
       alert('MobileNo is : ' + objContactList.MobileNo); 
      } else { 
       alert(' MobileNo is empty'); 
      } 
     } 

https://jsfiddle.net/8apatfy6/