Description
Gets the datetime value of the key.
If more than one key with the same name exists, then get the value of the first key. Notice that the IgnoreCase property (true by default) determines whether the key name will be matched in a case-sensitive manner.
Applies to
JSONPackage object
Syntax
objectname.GetValueDateTime ( Key )
|
Argument |
Description |
|---|---|
|
objectname |
The name of the JSONPackage object |
|
Key |
A string specifying the key of the item of JsonStringItem or JsonNumberItem type. For the JsonStringItem type, formats such as "yyyy-mm-dd hh:mm:ss" are supported. If the item value is a number (UTC timestamp), the returned datetime value will be the local datetime converted using the local timezone. If the item value is a string, the returned datetime value will not be converted using a timezone. If more than one key with the same name already exists, the value of the first key will be obtained. |
Return value
DateTime. Returns the key value if it succeeds. If any argument's value is null, the method returns null. If an error occurs, throw the exception.
Examples
This example obtains the datetime value of the birthday key from the JSON string.
GetValueDateTime can also get the long-type value or the string-type value. The developer is recommended to check if the type of a string-type value is datetime, otherwise, the program may throw an exception.
// DateTime GetValueDateTime (string Key)
DateTime ldt_CreateDate,ldt_Birthday
JsonPackage ljpk_User
ljpk_User = Create JsonPackage
// Loads the JSON string to the JSONPackage object
ljpk_User.loadstring( '{"id":100,"name":"Henry.Ken","birthday":"1998-12-01 08:02:30","CreateDate":1543900359 }')
// GetValueDateTime can also get a long value such as CreateDate
ldt_CreateDate = ljpk_User.GetValueDateTime("CreateDate")
ldt_Birthday = ljpk_User.GetValueDateTime("birthday")
See also
