小编Joh*_*per的帖子

• 如何删除带有空值的键并形成一个新的json.
• 怎么可以迭代这个响应....在哪里我想显示..这个键==>对应的值.

var ObjectLiteral = {
    myName:function() {
    }
}

1. 我想在加载页面时立即调用myName函数.
2. 我不确定在ObjectLiteral中写一个自调用函数...

请求一 (不工作)

{
    "AddNewRequest":{
        "Patient":{
            "PrimaryPhoneNumber":" ",
            "DateOfBirth":" ",
            "CellPhoneNumber1":" ",
            "ResidentialAddress":{
                "AddressLine1":" ",
                "State":" ",
                "City":" ",
                "PostalCode":" "
            },
            "PhoneNumber1":" ",
            "SSN":" ",
            "FullName":"John",
            "Religion":" ",
            "Gender":" ",
            "Race":" ",
            "Firstname":"Vinoth",
            "EmailAddress1":" ",
            "LastName":"Cooper"
        },
        "Header":{
            "SourceSiteID":"300242",
            "DestinationSiteID":"300242",
            "PrimeSuiteUserID":"1"
        },
        "Credentials":{
            "VendorCredential":{
                "VendorLogin":"testGUID",
                "VendorPassword":"testGUID"
            },
            "PrimeSuiteCredential":{
                "PrimeSuiteUserPassword":"password",
                "PrimeSuiteSiteId":"1",
                "PrimeSuiteUserName":"Admin"
            }
        }
    }
}

请求二(工作)

{
    "PatientAddNewRequest":{
        "Credentials":{
            "PrimeSuiteCredential":{
                "PrimeSuiteSiteId":"300242",
                "PrimeSuiteUserName":"Admin",
                "PrimeSuiteUserPassword":"password"
            },
            "VendorCredential":{
                "VendorLogin":"testGUID",
                "VendorPassword":"testGUID"
            }
        },
        "Header":{
            "DestinationSiteID":"300242",
            "PrimeSuiteUserID":"1",
            ":SourceSiteID":"300242"
        },
        "Patient":{
            "CellPhoneNumber1":"206-567-2222",
            "DateOfBirth":"/Date(1306348200000)/",
            "EmailAddress1":"JohnDoe@yahoo.com",
            "Firstname":"TestMan1", …

var StateValue = {   
Unknown: 0,   
AL: 1,    
AK: 2,    
AZ: 3,    
AR: 4,    
CA: 5,    
CO: 6,   
CT: 7,    
DE: 8,
},

现在,如果我通过8,我需要打印值DE.我怎样才能做到这一点.

public class Test {

        public void Receiving (int var)
        {
          var = var + 2;
        }

        public static void main(String [] args)
        {
          int passing = 3;

          Receiving (passing);

          System.out.println("The value of passing is: " +passing);
        }    
    }

当我编译这段代码时......我收到了这个错误.

Test.java:12: non-static method Receiving(int) cannot be referenced from a static context
  Receiving (passing);
  ^

现在当我改变我的接收方法时static,输出是....

The value of passing is: 3

现在我如何将值3传递给方法接收,以便在控制台中打印输出5.

1. 动态变量有什么用？任何情况？

2. 我可以将此值附加到TextField吗？

   var data = "testVariable";
   eval("var temp_" + data + "=123;");
   alert(temp_testVariable);
   

   Run Code Online (Sandbox Code Playgroud)

我的对象

如何删除像UserID,UserName这样的键...我的意思是选择键...删除操作符在我的情况下不起作用.

for (i=0 i <obj.length; i ++) {
    delete obj[i]['keyName']; 
}

以上不起作用,都不会引发错误.任何其他方式......

var MM = '\' + obj[0]['MM '] + '/';

使用此代码时出现两个错误...

失踪; before语句 和 未终止的字符串文字

public class TestSample {
    public static void main(String[] args) {
        System.out.print("Hi, ");
        System.out.print(args[0]);
        System.out.println(". How are you?");
    }
}

当我编译这个程序时,我收到此错误:

线程"main"中的异常java.lang.ArrayIndexOutOfBoundsException:0

另外,为什么我不能args接受这样的int数组:

public static void main(int[] args) {

var Obj = {};
Obj.ID = e.row.ID;
Obj.firstName = e.row.firstName;
Obj.lastName = e.row.lastName;

这是我的对象,我将此对象保存在文件中.现在在保存到文件之前,我想加密它并保存,而在阅读时我想要解密和阅读.

var newFile = FileSystemPath;
newFile.write(JSON.stringify(object));

1. 我应该在对象之前或之后对对象进行加密.
2. 有什么方法可以在javascript中加密对象.任何例子都会很棒.