GetValueString
Description
Gets the string 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.GetValueString ( Key ) |
|
Argument |
Description |
|---|---|
|
objectname |
The name of the JSONPackage object |
|
Key |
A string specifying the key of the item of JsonStringItem |
Return value
String. 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 string value (“R & D8”) of the
dept_name key from the JSON string.
|
1 2 3 4 5 6 7 8 9 |
// String GetValueString ( string Key ) String ls_DeptName JsonPackage ljp_Dept ljp_Dept = Create JsonPackage // Loads the JSON string to the JSONPackage object. ljp_Dept.loadstring( '{"dept_id":100,"dept_name":"R & D8","dept_head_id":105}') // Gets the key value: ls_DeptName = R & D8 ls_DeptName = ljp_Dept.GetValueString ( "dept_name" ) |
See also