How to access model attribute fields in JSP scriptlet?

Question

In my controller I have code like this:

List<FeesReceiptIntegrationModel> FRIList = feesReceiptIntegrationService.listInstituteWiseCollectionSummary(model, request);

model.addAttribute("FRIList", FRIList);

I want to access this FRIList and its fields in Scriptlet of JSP page. I tried something like this:

String fcash = request.getParameter(FRIList.cashamount);

but it does not work.

List myMap = (ArrayList) request.getAttribute("FRIList.cashamount");

I don't want to access this via JSTL tags but I would like to access this only in scriptlet.

Can anybody tell me how this can be achieved?

Answer 1

Using scriplets is a bad idea. Try to avoid using java codes inside JSP page.

You can use JSTL c:forEach for your purpose

Simple example

<c:forEach items="${FRIList}" begin="0" end="1" var="test">
${test.cashamount}
</c:forEach>

Answer 2

You cant print the values in the list as it is, you need to iterate them after you get the list from the model . As said,

I don't want to access this via JSTL tags but I would like to access this only in scriptlet

<%  List<FeesReceiptIntegrationModel > myMap = (ArrayList<FeesReceiptIntegrationModel >) request.getAttribute("FRIList");
    for(FeesReceiptIntegrationModel obj : myMap  ){
    obj.getcashamount(); // your getter method here
    }
%>

but it is not advisable to use the scriptlets , please have a look at How to avoid Java code in JSP files?