WSHelper.SplitQueryString
Splits the query string of a URL into an array or key-value pairs.
Syntax
SplitQueryString(
query STRING )
RETURNS WSHelper.WSQueryType
- query is the query string to be split into a dynamic array.
Usage
Split a given query string into a dynamic array of key-value pairs, defined as
WSHelper.WSQueryType
.
The pieces are returned in dynamic array of key-value pairs defined as a
WSHelper.WSQueryType
. See WSHelper variables and records for more
information regarding WSQueryType
.
NULL
may be returned if a value is not found.
In case of error, a NULL
value will be returned.
WSHelper functions example
IMPORT FGL WSHelper
MAIN
DEFINE val, scheme, host, port, path, query STRING
DEFINE ind INTEGER
DEFINE ret WSHelper.WSQueryType
CALL WSHelper.SplitQueryString("name1=val1&name2=val2&name3=val3")
RETURNING ret
FOR ind = 1 TO ret.getLength()
DISPLAY "Query",ind
DISPLAY " name is",ret[ind].name
DISPLAY " value is ",ret[ind].value
END FOR
LET val = WSHelper.FindQueryStringValue("name1=val1&name2=val2","name1")
CALL WSHelper.SplitUrl("https://cube.strasbourg.4js.com:3128/GWS-492/TestSplitURL/test1")
RETURNING scheme, host, port, path, query
END MAIN
Output:
Query 1
name isname1
value is val1
Query 2
name isname2
value is val2
Query 3
name isname3
value is val3