GetValueDateTime

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

Syntax

objectname.GetValueDateTime ( Key )

1	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.

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")