GetValueDate
Description
Gets the date 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
Syntax
|
1 |
objectname.GetValueDate ( Key ) |
|
Argument |
Description |
|---|---|
|
objectname |
The name of the JSONPackage object |
|
Key |
A string specifying the key of the item of JsonStringItem |
Return value
Date. 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 value of the birthday key from the JSON
string, and converts the value from a string to a date.
The developer is recommended to check if the type of the key value
is date before executing GetValueDate. If it is not a valid date-type
value or it is a datetime-type value, the program will throw an
exception.
|
1 2 3 4 5 6 7 8 9 |
// Date GetValueDate ( string Key ) Date ld_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 ","CreateDate":1543900359 }') // Gets the value of the birthday key ld_Birthday = ljpk_User.GetValueDate("birthday") |
See also