How to catch value ?

Question

Hi Friends,
In BSP is there any way, to catch the value, like in JSP with following line of code
String str = request.getParameter("val");
And now the string str, contains the value of (val),
I would like to know any machanism other then
navigation->set_parameter( val).
because when I try to print the val with the following code , it does not simply work !
<%=navigation->get_parameter(val)%>
and gives me error ! navigation is unknown ??
Any idea
Thankyou very much.
Marek.
Message was edited by: Marek Jöricke
Message was edited by: Marek Jöricke

Answer 1

Hi craig,
Can you pls tell what if in the following statement 'businessP'  is a variable and need to send along with the url ??
navigation->goto_page('CreateMsg.htm?p1=businessP')
like for example in java we can do something like this
' CreateMsg.htm?p1=' " ' <%=businessP%> +' " ' '
the quots ' " ' will indicate that some java code to come, is it possible to do something similar with ABAP!
I have used an alternative method as well but did not work
I have declare the following
navigation->set_parameter( businessP ).
navigation->goto_page('CreateMsg.htm' ).
in the event method of controller class and in layout of 'CreateMsg.htm' I am trying this
navigation->get_parameter( businessP ) .
But I got an error!
The field "NAVIGATION" is unknown but there is a field with the similar name "_M_NAVIGATION"
I have also tried to declare an attribute named 'businessP' in the CreateMsg.htm with auto property and then try to print like this <%'= businessP%> in layout but did not work !
Can any one pls identify the possible problem!
Many thanks!
Haider Syed
Message was edited by: Syed Haider