Help in Enhancement of MAU application in Frontend

Question

Hi All,
I am enhancing MAU application.
we have an Enhancements link where the data is getting displayed. I want to make this data field editable.
In my code I have added a textbox where the value is getting retrived. The textbox is appearing on the size of the data coming from the backend. ie if there are 2 data , 2 textboxes will be appeared.
ex:  <%if(condition) {%>
<td align="left" valign="top"><input type="text" name = "enhancementdata" value = "<%=com.sap.mbs.core.web.StringUtils.escapeToHTML(data.toString())%>" >
I want to add this "enhancementdata " in session object so that I can use it further.
Can any one help me with this coding .
Thanks and Regards
Neha Mahanty

Answer 1

Hi,
The session object is implicitly included in the JSP. All you need to store is:
<%
    session.setAttribute("myKeyForEnhancementData", data);
%>
Later, if you'd like to get it back:
<%
    MyDataClassName data = (MyDataClassName ) session.getAttribute("myKeyForEnhancementData");
    // don't forget to check for null values, before you try to call a method; NPEs could be annoying ;-)
    if (data != null) {
       data.makeSomething(someArgumentIfNeeded);
%>
Kind regards,
Tsvetomir