Good day!
I'm new to struts and i need to help..my problem is:
<mytag:corsoSIter colors="#FFFFFF,#E5E9F5">
<TR bgcolor="<%=Color%>">
<TD align=left><%=CorsoSId%></TD>
<TD align=left><%=CorsoSName%></TD>
<TD align=left><%=CorsoSFacolta%></TD>
<TD align=left><%=CorsoSCrediti%></TD>
<TD align=left>
<%
String url = "corsiIA.do?IDFacolta="+request.getParameter("IDFacolta")
+"&CorsoSId="+CorsoSId;
%>
<html:link action="<%=url%>">Vis. Corsi Insegn.</html:link>
</TD>
</TR>
</mytag:corsoSIter>
where corsoSIter is an customtag that i create for iterate on DB.Now i need to
pass to action the CorsoSId and the IDFacolta(this is another parameter from
another controller).I tryed to pas an HashMap:
HashMap mappaOld=(HashMap)request.getAttribute("mappa");
<mytag:corsoSIter colors="#FFFFFF,#E5E9F5">
<TR bgcolor="<%=Color%>">
<TD align=left><%=CorsoSId%></TD>
<TD align=left><%=CorsoSName%></TD>
<TD align=left><%=CorsoSFacolta%></TD>
<TD align=left><%=CorsoSCrediti%></TD>
<TD align=left>
<%
HashMap mappa = new HashMap();
mappa.putAll(mappaOld);
mappa.put(CorsoSId);
pageContext.setAttribute(mappa);
%>
<html:link action="corsiIA.do" name="mappa">Vis. Insegn.</html:link>
</TD>
</TR>
</mytag:corsoSIter>
This is corectly,but i'd like using only one HashMap..it's very heavy using
more HashMap for each page in my WebApplication...
Plese help me..is very important.
Tanks Alessio.
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