BBjHttpRequest::getQueryString

Description

In BBj 12.0 and higher, this method returns the query string that is contained in the request URL after the path.

Syntax

Return Value

Method

string

getQueryString()

Parameters

None.

Return Value

Returns a string containing the query string from the URL.

Remarks

The example below shows getting the query string for a request in a BBjServlet.

Example

REM Obtain the instance of the BBjAPI object
LET myAPI! = BBjAPI()
MyServlet! = new MyServlet()
 
data!.setCallback(data!.ON_WEB_CONNECTION, myServlet!, "myMethod")
 
PROCESS_EVENTS
 
REM Obtain the instance of the BBjAPI object
LET myAPI! = BBjAPI()
MyServlet! = new MyServlet()
 
data!.setCallback(data!.ON_WEB_CONNECTION, myServlet!, "myMethod")
 
PROCESS_EVENTS
 
class public MyServlet
  method public void myMethod(BBjServletEvent p_event!)
    LET chan = UNT
    request! = p_event!.getHttpRequest()
    response! = p_event!.getHttpResponse()
    response!.setContentType("text/html")
    open (chan)"JSERVLET"
    print (chan)"<html><body><h1>Hello BBj!</h1>"
    print (chan)"Query String:"+ request!.getQueryString()
    print (chan)"</body></html>"
    close (chan)
  methodend
classend

See Also

BBjAPI

BBjHttpRequest

BBjServletEvent

See the BBj Object Diagram for an illustration of the relationship between BBj Objects.